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TABLE OF CONTENTS
TABLE
OF
CONTENTS
Caterpillar D330 (A,B) Series 2
Caterpillar D330 (C) Series 4
Caterpillar D333 (A,B) Series 6
Caterpillar D333 (C) Series 8
Caterpillar D342 Series 10
Caterpillar D343 Series 13
Caterpillar D353 Series 15
Caterpillar D398 Series 18
Caterpillar D399 Series 20
Caterpillar 3114 Series 22
Caterpillar 3116 Series 25
Caterpillar 3204 Series 31
Caterpillar 3208 Series 34
Caterpillar 3304 Series 41
Caterpillar 3306 / 3306B Series 45
Caterpillar 3406 / 3406B / 3406C / 3406E Series 52
Caterpillar 3408 / 3408B / 3408C / 3408E Series 59
Caterpillar 3412 /3412B / 3412C / 3512E Series 64
Caterpillar 3508/3508B Series 68
Caterpillar 3512/3512B Series 72
Caterpillar 3516/3516B Series 76
Caterpillar C6.6 Series 80
Caterpillar C7 Series 82
Caterpillar C9 Series 85
Caterpillar C10 Series 90
Caterpillar C11 Series 96
Caterpillar C12 Series 98
Caterpillar C15 Series 105
Caterpillar C16 Series 108
Caterpillar C18 Series 111
Caterpillar 3126/3126B Series 117
Caterpillar 3176 / 3176B Series 124
Caterpillar 3176C Series 127
Caterpillar 3196 Series 130
Caterpillar 3054/3054B Series 132
Caterpillar 3054C/3054E Series 137
Caterpillar 3056/3056B Series 139
Caterpillar 3056E Series 144
Caterpillar 3064 Series 146
Caterpillar 3066 Series 148
Caterpillar Camshaft, Balance Shafts and Lifters 152
Caterpillar Nozzles and Injectors 154
Caterpillar Plungers and Barrels, Fuel Priming,
Transfer and Injector Pump Assembly 156
Caterpillar Fuel Lines 158
Caterpillar Glow Plugs and Leads 161
Caterpillar Thermostats 162
Caterpillar Water Pumps, Repair Kits 163
Caterpillar Oil Pump Assemblies 165
Caterpillar Transmission Pumps 167
Caterpillar Hydraulic Piston,
Steering and Clutch Pump Assemblies 168
Caterpillar Vane Pumps 170
Caterpillar Oil Cooler Cores 171
Caterpillar Gauges 172
Caterpillar Universal Joints 175
Caterpillar Muffler Assemblies 177
Caterpillar Muffler Parts 178
Caterpillar Long and Short Blocks 179
Index By Part Number 195
Content Page Content Page
2
CATERPILLAR D330(A,B) SERIES ENGINE
CATERPILLAR
D330(A,B)
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
56B1-up, 85B1-up, 98B1-up
S/Noʼs - Marine
57B1-up, 86B1-up, 99B1-up
Cylinder Kit 3S4030 4
Piston Body 2M5558 4
Piston Pin 7N9804 4
Retainer, Piston Pin 9H4015 8
Piston Ring Set 3S4029 4
Cylinder Liner 8S2240 4
Seal, O Ring 3S3977 4
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 2S9004 1
Valve, Inlet 7M7358 4
Valve, Exhaust 9M4163 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet Std 1W5321 4
Insert, Valve Seat Exhaust Std 9M6495 4
Guide, Inlet & Exh Valve 4N3668 8
Rotocoil (Includes Shield) 3S0461 8
Shield, Valve Guide 2M7876 8
Spring, Inlet & Exh Valve 9H9164 8
Push Rod 7M7681 8
Lifter 7M4166 8
Precombustion Chamber 5S1822 4
Seal O Ring, Chamber 2H3088 4
Gasket, Chamber 493mm 5M2667 4
Gasket, Chamber 570mm 2S8959 4
Gasket, Chamber 630mm 2S8960 4
Director, Water 5H7071 12
Ferrule 6B6224 13
Seal, Ferrule 6L7813 13
Ferrule 7B2420 2
Seal, Ferrule 6L7814 2
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 8M4505 1
Seal, Oil Front Std 5S9021 1
Seal, Oil Front OS 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal, Oil Rear Std 5S9022 1
Seal, Oil Rear OS 9S3111 1
Seal, Oil Rear OS Double Lip 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing Std 232-3233 4
Main Bearing Std 7S9439 1
Main Bearing 010” 8N8225 4
Main Bearing 010” 7S9844 1
Main Bearing 020” 8N8226 4
Main Bearing 020” 7S9845 1
Main Bearing 030” 8N8227 4
Main Bearing 030” 7S9846 1
Main Bearing 040” 232-3233/040 4
Main Bearing 040” 7S9439/040 1
Main Bearing 050” 232-3233/050 4
Main Bearing 050” 7S9439/050 1
Conrod Bearing Std 8N8220 4
Conrod Bearing 010” 8N8221 4
Conrod Bearing 020” 8N8222 4
Conrod Bearing 030” 8N8223 4
Conrod Bearing 040” 8N8220/040 4
Conrod Bearing 050” 8N8220/050 4
Conrod Bushing 9H3984 4
CAMSHAFT/BALANCER SHAFT & RELATED PARTS PART No QTY
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 2
Bushing, Balancer Shaft 9M5238 2
Bushing, Balancer Shaft 9M5239 4
3
CATERPILLAR
D330(A,B)
SERIES
ENGINE
CATERPILLAR D330(A,B) SERIES ENGINE
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
56B1-up, 98B1-up
S/Noʼs - Marine
57B1 - 57B362, 99B1-up
Valve Service Group 3S6638 4
Plunger & Barrel 9H5797 4
Fuel Priming Pump 9H2256 1
S/Noʼs - Industrial
85B1-up,
S/Noʼs - Marine
57B363-up, 86B1-up
Valve Service Group 8M1584 4
Plunger & Barrel 9H5797 4
Fuel Priming Pump 9H2256 1
GLOW PLUGS PART No QTY
Glow Plug, 12V 3T9561 4
Glow Plug, 24V 3T9562 4
LUBRICATING SYSTEM
Oil Pump 6N2792 1
COOLING SYSTEM
Thermostat 9S3808 1
COMMON GASKETS
Gasket, Cylinder Head 5M5837 1
Gasket, Rocker Cover 8S1606 1
Gasket, Oil Pan 9H3939 1
TYPICAL APPLICATIONS
D4, D4C, D4D Tractor
112E, 112F Motor Grader
922B Wheel Loader
944 Wheel Loader
950 Wheel Loader
951, 951B Traxcavator
955F, 955H, 955K Traxcavator
977A Traxcavator
4
CATERPILLAR D330(C) SERIES ENGINE
CATERPILLAR
D330(C)
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Marine
2B1 - 2B4363
Cylinder Kit 8S4635 4
Piston Body 8N3180 4
Piston Pin 7N9804 4
Retainer, Piston Pin 9H4015 8
Piston Ring Set 9S3068 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
S/Noʼs - Industrial
4B1 - 4B6031
S/Noʼs - Marine
5B1 - 5B1196
Cylinder Kit 8S4636 4
Piston Body 9N5250 4
Piston Pin 7N9805 4
Retainer, Piston Pin 1S9543 8
Piston Ring Set 9S3068 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 7S7070 1
Valve, Inlet (Non-Turbo) 5S6452 4
Valve, Exhaust (Non-Turbo) 5S6449 4
Valve, Inlet (Turbo) 2W2621 4
Valve, Exhaust (Turbo) 8N0875 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet Std 5S7218 4
Insert, Valve Seat Exhaust Std 1W5321 4
Guide, Inlet & Exh Valve 148-7425 8
Rotocoil (Includes Shield) 8N7782 8
Shield, Valve Guide 6N7174 8
Spring, Inlet & Exh Valve 7S7144 8
Push Rod 5S5918 8
Lifter 7S3161 8
Precombustion Chamber 8S3970 4
Seal O Ring, Chamber 7S3206 4
Gasket, Chamber 493mm 5M2667 4
Gasket, Chamber 570mm 2S8959 4
Gasket, Chamber 630mm 2S8960 4
Director, Water 1S3062 12
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2W7960 1
Seal, Oil Front Std 5S9021 1
Seal, Oil Front OS 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal, Oil Rear Std 5S9022 1
Seal, Oil Rear OS 9S3111 1
Seal, Oil Rear OS Double Lip 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing Std 232-3233 5
Main Bearing 010” 8N8225 5
Main Bearing 020” 8N8226 5
Main Bearing 030” 8N8227 5
Main Bearing 040” 232-3233/040 5
Main Bearing 050” 232-3233/050 5
Conrod Bearing Std 8N8220 4
Conrod Bearing 010” 8N8221 4
Conrod Bearing 020” 8N8222 4
Conrod Bearing 030” 8N8223 4
Conrod Bearing 040” 8N8220/040 4
Conrod Bearing 050” 8N8220/050 4
S/Noʼs - Marine
2B1 - 2B4363
Conrod Bushing (Straight) (15” Dia) 8N0702 4
(For old style Straight Rod 5S6360)
Conrod Assy (Tapered 15” Dia Pin) 8N1984 4
Conrod Bushing (Tapered) 8N1985 4
Bolt, Conrod 1P9956 4
Nut, Conrod 5S6348 4
S/Noʼs - Industrial
4B1 - 4B6031
S/Noʼs - Marine
5B1 - 5B1196
Conrod Bushing (Straight) (17” Dia) 8N0703 4
(For old style Straight Rod 5S2793)
Conrod Assy (Tapered 17” Dia Pin) 8N1721 4
Conrod Bushing (Tapered) 8N1849 4
Bolt, Conrod 1P9956 4
Nut, Conrod 5S6348 4
5
CATERPILLAR
D330(C)
SERIES
ENGINE
CATERPILLAR D330(C) SERIES ENGINE
CAMSHAFT/ BALANCER SHAFT & RELATED PARTS PART No QTY
Camshaft Kit (Includes Lifters) 9Y3225 1
Camshaft 9Y1723 1
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 2
Balancer Shaft R/H 4N7977 1
Balancer Shaft L/H 4N7978 1
Bushing, Balancer Shaft 9Y2992 2
Bushing, Balancer Shaft 9Y2991 4
FUEL SYSTEM PART No QTY
S/Noʼs - Marine
2B1 - 2B4363
Valve Service Group 8M1584 4
Plunger & Barrel 9H5797 4
Fuel Transfer Pump 4N4878 1
Fuel Priming Pump 9H2256 1
S/Noʼs - Industrial
4B1 - 4B6031
S/Noʼs - Marine
5B1 - 5B1196
Valve Service Group 8M1584 4
Plunger & Barrel 9H5797 4
Fuel Priming Pump 9H2256 1
GLOW PLUGS PART No QTY
Lead Assy 5S8480 1
Glow Plug, 12V 3T9561 4
Glow Plug, 24V 3T9562 4
LUBRICATING SYSTEM PART No QTY
Oil Pump 6N2820 1
COOLING SYSTEM PART No QTY
Thermostat (6I4954) (167-172 Deg F) 120-9453 1
Oil Cooler Core (Engine) 7N0165 1
Oil Cooler Core (Engine) (7N0104) 123-1434 1
Oil Cooler Core (Transmission) 7N0128 1
COMMON GASKETS PART No QTY
Gasket, Cylinder Head 7N7386 1
Gasket, Rocker Cover 8S1606 1
Gasket, Oil Pan 8S1963 1
TYPICAL APPLICATIONS
D4, D4D, D4E Tractor
112E, 112F Motor Grader
120G Motor Grader
130G Motor Grader
518 Skidder
920 Wheel Loader
922B Wheel Loader
930 Wheel Loader
941 Traxcavator
944, 944A Wheel Loader
950 Wheel Loader
951, 951B, 951C Traxcavator
955K Traxcavator
6
CATERPILLAR D333(A,B) SERIES ENGINE
CATERPILLAR
D333(A,B)
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
58B1-up, 87B1-up
S/Noʼs - Marine
59B1-up, 88B1-up
Cylinder Kit 3S4030 6
Piston Body 2M5558 6
Piston Pin 7N9804 6
Retainer, Piston Pin 9H4015 12
Piston Ring Set 3S4029 6
Cylinder Liner 8S2240 6
Seal, O Ring 3S3977 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 5S1884 1
Valve, Inlet 7M7358 6
Valve, Exhaust 9M4163 6
Valve Lock-Half 2A4429 24
Insert, Valve Seat Inlet Std 1W5321 6
Insert, Valve Seat Exhaust Std 9M6495 6
Guide, Inlet & Exh Valve 4N3668 12
Rotocoil (Includes Shield) 3S0461 12
Shield, Valve Guide 2M7876 12
Spring, Inlet & Exh Valve 9H9164 12
Push Rod 7M7681 12
Lifter 7M4166 12
Precombustion Chamber 5S1822 6
Seal O Ring, Chamber 2H3088 6
Gasket, Chamber 493mm 5M2667 6
Gasket, Chamber 570mm 2S8959 6
Gasket, Chamber 630mm 2S8960 6
Director, Water 5H7071 18
Ferrule 6B6224 19
Seal, Ferrule 6L7813 19
Ferrule 7B2420 2
Seal, Ferrule 6L7814 2
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 9M2337 1
Seal, Oil Front Std 5S9021 1
Seal, Oil Front OS 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal, Oil Rear Std 5S9022 1
Seal, Oil Rear OS 9S3111 1
Seal, Oil Rear OS Double Lip 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing Std 232-3233 6
Main Bearing Std 7S9439 1
Main Bearing 010” 8N8225 6
Main Bearing 010” 7S9844 1
Main Bearing 020” 8N8226 6
Main Bearing 020” 7S9845 1
Main Bearing 030” 8N8227 6
Main Bearing 030” 7S9846 1
Main Bearing 040” 232-3233/040 6
Main Bearing 040” 7S9439/040 1
Main Bearing 050” 232-3233/050 6
Main Bearing 050” 7S9439/050 1
Conrod Bearing Std 8N8220 6
Conrod Bearing 010” 8N8221 6
Conrod Bearing 020” 8N8222 6
Conrod Bearing 030” 8N8223 6
Conrod Bearing 040” 8N8220/040 6
Conrod Bearing 050” 8N8220/050 6
Conrod Bushing 9H3984 6
CAMSHAFT PARTS PART No QTY
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 4
7
CATERPILLAR
D333(A,B)
SERIES
ENGINE
CATERPILLAR D333(A,B) SERIES ENGINE
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
58B1-up,
S/Noʼs - Marine
59B1 - 59B490
Valve Service Group 3S6638 6
Plunger & Barrel 9H5797 6
Fuel Priming Pump 9H2256 1
S/Noʼs - Industrial
87B1-up,
S/Noʼs - Marine
59B491-up, 88B1-up
Valve Service Group 8M1584 6
Plunger & Barrel 9H5797 6
Fuel Priming Pump 9H2256 1
GLOW PLUGS PART No QTY
Glow Plug, 12V 3T9561 6
Glow Plug, 24V 3T9562 6
COOLING SYSTEM PART No QTY
Thermostat (6I4954) (167-172 Deg F) 120-9453 1
COMMON GASKETS PART No QTY
Gasket, Cylinder Head 5M6039 1
Gasket, Rocker Cover 8S1605 1
Gasket, Oil Pan 4M2962 1
TYPICAL APPLICATIONS
D5, D5B Tractor
D6B, D6C, D6D Tractor
D7F Tractor
12, 12E, 12F, 12G Motor Grader
14C, 14D, 14E, 14G Motor Grader
120 Motor Grader
140, 140G Motor Grader
528 Skidder
561B, 561C Traxcavator
571F Pipelayer
572F, 572G Pipelayer
627, 627B Scraper
637 Scraper
815 Compactor
816 Compactor
966 Traxcavator
966C Wheel Loader
977H, 977K Traxcavator
980 Wheel Loader
8
CATERPILLAR D333(C) SERIES ENGINE
CATERPILLAR
D333(C)
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
23C1 - 23C739
Cylinder Kit 8S4635 6
Piston Body 8N3180 6
Piston Pin 7N9804 6
Retainer, Piston Pin 9H4015 12
Piston Ring Set 9S3068 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
S/Noʼs - Industrial
66D1 - 66D8890
S/Noʼs - Marine
67D1 - 67D1102
Cylinder Kit 8S4636 6
Piston Body 9N5250 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 9S3068 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 1P4303 1
Valve, Inlet (Non-Turbo) 5S6452 6
Valve, Exhaust (Non-Turbo) 5S6449 6
Valve, Inlet (Turbo) 2W2621 6
Valve, Exhaust (Turbo) 8N0875 6
Valve Lock-Half 2A4429 24
Insert, Valve Seat Inlet Std 5S7218 6
Insert, Valve Seat Exhaust Std 1W5321 6
Guide, Inlet & Exh Valve 148-7425 12
Rotocoil (Includes Shield) 8N7782 12
Shield, Valve Guide 6N7174 12
Spring, Inlet & Exh Valve 7S7144 12
Push Rod 5S5918 12
Lifter 7S3161 12
Precombustion Chamber 8S3970 6
Seal O Ring, Chamber 7S3206 6
Gasket, Chamber 493mm 5M2667 6
Gasket, Chamber 570mm 2S8959 6
Gasket, Chamber 630mm 2S8960 6
Director, Water 1S3062 18
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2W7458 1
Seal, Oil Front Std 5S9021 1
Seal, Oil Front OS 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal, Oil Rear Std 5S9022 1
Seal, Oil Rear OS 9S3111 1
Seal, Oil Rear OS Double Lip 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing Std 232-3233 7
Main Bearing 010” 8N8225 7
Main Bearing 020” 8N8226 7
Main Bearing 030” 8N8227 7
Main Bearing 040” 232-3233/040 7
Main Bearing 050” 232-3233/050 7
Conrod Bearing Std 8N8220 6
Conrod Bearing 010” 8N8221 6
Conrod Bearing 020” 8N8222 6
Conrod Bearing 030” 8N8223 6
Conrod Bearing 040” 8N8220/040 6
Conrod Bearing 050” 8N8220/050 6
S/Noʼs - Industrial
23C1 - 23C739
Conrod Bushing (Straight) (15” Dia) 8N0702 6
(For old style Straight Rod 5S6360)
Conrod Assy (Tapered 15” Dia Pin) 8N1984 6
Conrod Bushing (Tapered) 8N1985 6
Bolt, Conrod 1P9956 6
Nut, Conrod 5S6348 6
S/Noʼs - Industrial
66D1 - 66D8890
S/Noʼs - Marine
67D1 - 67D1102
Conrod Bushing (Straight) (17” Dia) 8N0703 6
(For old style Straight Rod 5S2793)
Conrod Assy (Tapered 17” Dia Pin) 8N1721 6
Conrod Bushing (Tapered) 8N1849 6
Bolt, Conrod 1P9956 6
Nut, Conrod 5S6348 6
9
CATERPILLAR
D333(C)
SERIES
ENGINE
CATERPILLAR D333(C) SERIES ENGINE
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft Kit (Includes Lifters) 4P2942 1
Camshaft 7E9980 1
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 4
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
23C1 - 23C739
Valve Service Group 8M1584 6
Plunger & Barrel 9H5797 6
Fuel Priming Pump 9H2256 1
S/Noʼs - Industrial
66D1 - 66D8890
S/Noʼs - Marine
67D1 - 67D1102
Valve Service Group 8M1584 6
Plunger & Barrel 9H5797 6
Fuel Transfer Pump 4N4878 1
Fuel Priming Pump 9H2256 1
GLOW PLUGS PART No QTY
Lead Assy 5S8479 1
Glow Plug, 12V 3T9561 6
Glow Plug, 24V 3T9562 6
LUBRICATING SYSTEM PART No QTY
Oil Pump 6N2820 1
COOLING SYSTEM PART No QTY
Thermostat (6I4954) (167-172 Deg F) 120-9453 1
Oil Cooler Core (Engine) 7N0110 1
Oil Cooler Core (Engine) 7N0165 1
Oil Cooler Core (Engine) 7N3521 1
Oil Cooler Core (Transmission) 4W7188 1
Oil Cooler Core (Transmission) 2W9978 1
Oil Cooler Core (Transmission) 7N0128 1
COMMON GASKETS PART No QTY
Gasket, Cylinder Head 6N7263 1
Gasket, Rocker Cover 8S1606 1
Gasket, Oil Pan 169-4199 1
TYPICAL APPLICATIONS
D5 Tractor
D6C Tractor
D7F Tractor
12F Motor Grader
120 Motor Grader
140 Motor Grader
561 Pipelayer
627B Scraper
814 Wheel Tractor
815 Compactor
966C Wheel Loader
10
CATERPILLAR D342 SERIES ENGINE
CATERPILLAR
D342
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
31B1 - 31B2477, 31B3091-up
41B1 - 41B33, 41B312up
S/Noʼs - Vehicle
17S1 - 17S2853
S/Noʼs - Marine
32B1-up, 50B1 - 50B34, 50B287-up
Cylinder Kit KM4032 6
Piston Body 4M9111 6
Piston Pin 7N9809 6
Retainer, Piston Pin 7M4926 12
Piston Ring Set 3S4031 6
Cylinder Liner 8N5676 6
Seal Kit, Cylinder Liner 5P9221 6
S/Noʼs - Industrial
31B2478 - 31B3090, 49B34 - 49B311
S/Noʼs - Vehicle
17S2854-up
S/Noʼs - Marine
50B35 - 50B286
Cylinder Kit 3S4032 6
Piston Body 7N1366 6
Piston Pin 7N9809 6
Retainer, Piston Pin 7M4926 12
Piston Ring Set 8N5760 6
Cylinder Liner 8N5676 6
Seal Kit, Cylinder Liner 5P9221 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head (Spacer Plate)(8N6000) 5N8501 2
Cylinder Head (Non-Spacer Plate) 8N6004 2
Valve, Inlet 8H1993 6
Valve, Exhaust 8H1994 6
Valve Lock-Half 3B1143 36
Insert, Valve Seat Inlet Std 9M8745 6
Insert, Valve Seat Inlet 005” O/S 4S8912 6
Insert, Valve Seat Inlet 010” O/S 4S8913 6
Insert, Valve Seat Exhaust Std 8M9810 6
Insert, Valve Seat Exhaust 005” O/S 4S8896 6
Insert, Valve Seat Exhaust 010” O/S 4S8897 6
Guide, Inlet & Exh Valve 7N2051 12
Spacer, Valve Guide 3N1414 12
Rotocoil (Includes Shield) 7N7639 12
Spring, Inlet & Exh Valve (Outer) 9M5350 12
Spring, Inlet & Exh Valve (Inner) 9M5349 12
CYLINDER HEAD COMPONENTS PART No QTY
(Continued)
Push Rod 9H6236 12
Lifter 5S1220 12
Precombustion Chamber 2P0484 6
Seal O Ring, Chamber 6L7816 6
Gasket, Chamber 354mm 1P6442 6
Gasket, Chamber 394mm 1P6441 6
Gasket, Chamber 315mm 5H2579 6
Director, Water 5H7071 24
Ferrule 6B6224 24
Seal, Ferrule 6L7813 24
Ferrule 7B2420 2
Seal, Ferrule 6L7814 2
1
CRANKSHAFT & RELATED PARTS PART No QTY
S/Noʼs - Industrial
31B1 - 31B3783, 49B1 - 49B0795
S/Noʼs - Marine
32B1- 32B2223, 50B1 - 50B0913
Crankshaft 4M0447 1
Seal, Oil Front Std 8H7319 1
Seal, Oil Rear Std 6H4498 1
(Used with Std Bearings
Seal, Oil Rear Std 7H6747 1
(Used with 020” and above Bearings
Main Bearing Std (Front) 6F1931 1
Main Bearing Std (Intermediate) 6F1932 4
Main Bearing Std (Center) 4H5510 1
Main Bearing Std (Rear) 6H4510 1
Main Bearing 025” (Front) 2H2451 1
Main Bearing 025” (Intermediate) 2H2449 4
Main Bearing 025” (Center) 4H5511 1
Main Bearing 025” (Rear) 2H2452 1
Main Bearing 050” (Front) 6F1935 1
Main Bearing 050” (Intermediate) 6F1936 4
Main Bearing 050” (Center) 4H5512 1
Main Bearing 050” (Rear) 7H4449 1
Conrod Bearing Std 2M6499 6
Conrod Bearing 025” 2M6500 6
Conrod Bearing 050” 2M6501 6
Conrod Bushing 4M9183 6
Bolt, Conrod 9S8493 12
Nut, Conrod 9S8494 12
11
CATERPILLAR
D342
SERIES
ENGINE
CATERPILLAR D342 SERIES ENGINE
CRANKSHAFT & RELATED PARTS PART No QTY
(continued)
S/Noʼs - Industrial
31B3784 - 31B3984, 49B796 - 49B1090
S/Noʼs - Marine
32B2224 - 32B2268, 50B914 - 50B1024
Crankshaft 4M0447 1
Seal, Oil Front Std 8H7319 1
Seal, Oil Rear Std 6H4498 1
(Used with Std Bearings
Seal, Oil Rear Std 7H6747 1
(Used with 020” and above Bearings
Main Bearing Std (Intermediate) 9M2429 5
Main Bearing Std (Center) 9M2430 1
Main Bearing Std (Rear) 9M2431 1
Main Bearing 025” (Intermediate) 1S7573 5
Main Bearing 025” (Center) 1S7574 1
Main Bearing 025” (Rear) 1S7575 1
Main Bearing 050” (Intermediate) 1S7576 5
Main Bearing 050” (Center) 1S7577 1
Main Bearing 050” (Rear) 1S7578 1
Conrod Bearing Std 2M6499 6
Conrod Bearing 025” 2M6500 6
Conrod Bearing 050” 2M6501 6
Conrod Bushing 4M9183 6
Bolt, Conrod 9S8493 12
Nut, Conrod 9S8494 12
S/Noʼs - Industrial
31B3985-up, 49B1091-up
S/Noʼs - Marine
32B2269-up, 50B1025-up
S/Noʼs - Vehicle
17S1-up
Crankshaft 4S7436 1
Crankshaft (S/No 17S1-up) 6N2823 1
Seal, Oil Front Std 8H7319 1
Seal, Oil Front Std (S/No 17S1-up) 2S1509 1
Seal, Oil Front OS (S/No 17S1-up) 9N2539 1
Sleeve, Front, Seal (S/No 17S1-up) 9J0110 1
Seal, Oil Front Std 2W2191 1
Main Bearing Std (Intermediate) 8N7923 6
Main Bearing Std (Rear) 8N7928 1
CRANKSHAFT & RELATED PARTS PART No QTY
(continued)
Main Bearing 025” (Intermediate) 8N7924 6
Main Bearing 025” (Rear) 8N7929 1
Main Bearing 050” (Intermediate) 8N7925 6
Main Bearing 050” (Rear) 8N7930 1
Conrod Assy 4M6867 6
Conrod Bushing 4M9183 6
Bolt, Conrod 9S8493 12
Nut, Conrod 9S8494 12
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft Kit (Includes Lifters) 9Y3230 1
Camshaft 9Y3230 1
Bushing, Camshaft 4H9640 2
Bushing, Camshaft 8F8523 4
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
31B1 - 31B3090, 49B1 - 49B311
S/Noʼs - Marine
32B1 - 32B1759, 50B1 - 50B286
Valve Service Group 8M1584 6
Pump Assy, Fuel Injection 8M3280 6
Fuel Priming Pump (2W2604) 162-3904 1
S/Noʼs - Industrial
31B3090-up, 49B312-up
S/Noʼs - Marine
32B1760-up, 50B287-up
Valve Service Group 8M1584 6
Pump Assy, Fuel Injection 1P3409 6
Fuel Priming Pump (2W2604) 162-3904 1
S/Noʼs - Vehicle
17S1-up
Valve Service Group 8N1831 6
Plinger & Barrel, Fuel Inj Pump 1P6400 6
Fuel Priming Pump (2W2604) 162-3904 1
12
CATERPILLAR D342 SERIES ENGINE
CATERPILLAR
D342
SERIES
ENGINE
GLOW PLUGS PART No QTY
Lead Assy 6N0652 1
Glow Plug, 24V 3T9562 6
LUBRICATING SYSTEM PART No QTY
Oil Pump 7N4170 1
COOLING SYSTEM PART No QTY
S/Noʼs - Industrial
31B1-up, 49B1 - 49B646
S/Noʼs - Marine
32B1-up, 50B1 - 50B675
Thermostat 9S3808 2
S/Noʼs - Industrial
49B647-up
S/Noʼs - Marine
50B676-up
S/Noʼs - Vehicle
17S1-up
Water Pump (S/No 17S1-up) 6N6015 1
Oil Cooler Core (Engine) 6N9653 1
Oil Cooler Core (Transmission) 7N0113 1
Oil Cooler Core (Transmission) 2W0999 1
Oil Cooler Core (Eng/Transmission) 4P7731 1
Thermostat (167 deg - 172 deg) 120-9453 1
Fully open temp 185 deg (6I4954)
COMMON GASKETS PART No QTY
Gasket, Cylinder Head (Non-Spacer) 1S4390 2
Gasket, Cylinder Head (Spacer) 8N4810 2
Shim, Spacer Plate 7N3353 2
Gasket, Rocker Cover 7N9352 2
S/Noʼs - Industrial
31B1-up, 49B1 - 49B1090
S/Noʼs - Marine
32B1 -32B2268, 50B1 - 50B1024
Gasket, Oil Pan 4M4409 1
S/Noʼs - Industrial
49B1091-up
S/Noʼs - Marine
32B2269-up, 50B1025-up
S/Noʼs - Vehicle
17S1-up
Gasket, Oil Pan 2P3759 1
TURBOCHARGER PART No QTY
Turbo 6N7203 1
Cartridge 6N7202 1
Repair Kit,Cartridge 2W0719 1
Turbo 8N5510 1
Cartridge 8N5511 1
Turbo 1N4695 1
Cartridge 8N5511 1
TYPICAL APPLICATIONS
583 Pipelayer
D8K Tractor
D342 Vehicular Engine
13
CATERPILLAR
D343
SERIES
ENGINE
CATERPILLAR D343 SERIES ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
62B1-up
S/Noʼs - Marine
33B1-up
S/Noʼs - Vehicle
52K1-up
Cylinder Kit 1P0698 6
Piston Body 9N2874 6
Piston Pin 7N9806 6
Retainer, Piston Pin 3F8513 12
Piston Ring Set 8N0822 6
Cylinder Liner 126-0739 6
Seal Kit, Cylinder Liner 5P8789 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head (Spacer Plate) 4N6765 1
Valve, Inlet 1N4885 12
Valve, Exhaust 7E7830 12
Valve Lock-Half 2A4429 48
Insert, Valve Seat Inlet Std 9M3205 12
Insert, Valve Seat Inlet 005” O/S 4S8898 12
Insert, Valve Seat Inlet 010” O/S 4S8899 12
Insert, Valve Seat Exhaust Std 1W5283 12
Insert, Valve Seat Exhaust 005” O/S 4S8902 12
Insert, Valve Seat Exhaust 010” O/S 4S8903 12
Guide, Inlet & Exh Valve 6N2236 24
Rotocoil (Includes Shield) 4N6761 24
Spring, Inlet & Exh Valve 2S4213 24
Precombustion Chamber 8S1523 6
Seal O Ring, Chamber 4F9653 6
Gasket, Chamber 354mm 5M2667 6
S/Noʼs - Industrial
62B1 - 62B6727
S/Noʼs - Marine
33B1 - 33B3027
Ferrule 3H5887 24
Seal, Ferrule 3H5912 24
S/Noʼs - Industrial
62B6728-up
S/Noʼs - Marine
33B3028-up
Ferrule 9S5747 24
Seal, Ferrule 9S5746 24
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2P3859 1
Seal, Oil Front Std 2S1509 1
Seal, Oil Front OS 9N2539 1
Sleeve, Front, Seal 9J0110 1
Seal, Oil Rear Std 2W6763 1
Main Bearing Std (Intermediate) 7W2138 6
Main Bearing Std (Rear) 7W2137 1
Main Bearing 025” (Intermediate) 8N5346 6
Main Bearing 025” (Rear) 8N5341 1
Main Bearing 050” (Intermediate) 8N5347 6
Main Bearing 050” (Rear) 8N5342 1
Conrod Bearing Std 7W2136 6
Conrod Bearing 025” 8N5339 6
Conrod Bearing 050” 8N5338 6
Conrod Bushing 1M6107 6
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft Kit (Includes Lifters) 9Y3231 1
Camshaft (Intake) 9Y3231 1
Camshaft Kit (Includes Lifters) 9Y3232 1
Camshaft (Exhaust) 9Y3232 1
Bushing, Camshaft 5M3603 2
Bushing, Camshaft 5M3560 12
14
CATERPILLAR D343 SERIES ENGINE
CATERPILLAR
D343
SERIES
ENGINE
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
62B1 - 62B1868
S/Noʼs - Marine
33B1 - 33B677, 33B1116 - 33B3027
Valve Service Group 8N3176 6
Pump Assy, Fuel Injection 8M2667 6
Fuel Priming Pump (2W2605) 183-2823 1
S/Noʼs - Industrial
62B1869 - 62B6727
S/Noʼs - Marine
33B678 - 33B1115
Valve Service Group 8N1831 6
Pump Assy, Fuel Injection 8M2667 6
Fuel Priming Pump (2W2605) 183-2823 1
S/Noʼs - Industrial
62B6728-up
S/Noʼs - Marine
33B3028 - 33B7441
Valve Service Group 8N1831 6
Plunger & Barrel Assy 8S3656 6
Fuel Priming Pump (2W2604) 162-3904 1
S/Noʼs - Marine
33B7442-up
Valve Service Group 8N3176 6
Plunger & Barrel Assy 8S3656 6
Fuel Priming Pump (2W2604) 162-3904 1
GLOW PLUGS PART No QTY
Glow Plug, 24V 3T9562 6
LUBRICATING SYSTEM PART No QTY
Oil Pump 9S1195 1
COOLING SYSTEM PART No QTY
Oil Cooler Core (Engine) 6N9213 1
Oil Cooler Core (Engine) 6N9220 1
Oil Cooler Core (Transmission) 2W0999 1
Oil Cooler Core (Eng/Transmission) 4P7731 1
Thermostat (167 deg - 172 deg) 120-9453 2
Fully open temp 185 deg (6I4954)
COMMON GASKETS PART No QTY
Gasket, Cylinder Head (Spacer) 3S9686 1
Shim, Spacer Plate 3S9988 1
Gasket, Rocker Cover 7M7226 1
Gasket, Oil Pan 1M6724 1
TYPICAL APPLICATIONS
657, 657B Scraper
666, 666B Scraper
768B Scraper
769, 769B Scraper
824B Wheel Tractor
825B Wheel Tractor
826B Wheel Tractor
983 Traxcavator
988 Wheel Loader
15
CATERPILLAR
D353
SERIES
ENGINE
CATERPILLAR D353 SERIES ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
46B1 - 46B5724, 77B1-up
S/Noʼs - Vehicle
97U1 - 97U5465
S/Noʼs - Marine
47B1 - 47B4016
Cylinder Kit KM0354 6
Piston Body 7N4515 6
Piston Pin 7N9810 6
Retainer, Piston Pin 7M4926 12
Piston Ring Set 1W5105 6
Cylinder Liner 8N9174 6
Seal Kit, Cylinder Liner 5P8970 6
S/Noʼs - Industrial
46B5725-up
S/Noʼs - Vehicle
97U5466-up
S/Noʼs - Marine
47B4017-up
Cylinder Kit KM0353 6
Piston Body 7N5036 6
Piston Pin 7N9810 6
Retainer, Piston Pin 7M4926 12
Piston Ring Set 1N3601 6
Cylinder Liner 8N9174 6
Seal Kit, Cylinder Liner 5P8970 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head (Non-Spacer Plate) 7N6340 2
Cylinder Head (Spacer Plate) 7N3630 2
Valve, Inlet (1/2” Stem) 7M7817 6
Valve, Exhaust (1/2” Stem) 8N3723 6
Guide, Inlet Valve (1/2” Stem) 4N3664 6
Guide, Exhaust Valve (1/2” Stem) 6N8847 6
Spacer, Valve Guide 3N1414 12
Valve Lock (3 per Valve) 3B1143 36
Valve, Inlet (3/8” Stem) 1W3606 6
Valve, Exhaust (3/8” Stem) 1W1822 6
Guide, Inlet Valve (3/8” Stem) 2N9298 6
Guide, Exhaust Valve (3/8” Stem) 2N9299 6
Spacer, Valve Guide 3N1414 12
Valve Lock (2 per Valve) 2A4429 24
Insert, Valve Seat Inlet Std 5S1757 6
Insert, Valve Seat Inlet 005” O/S 4S8908 6
Insert, Valve Seat Inlet 010” O/S 4S8909 6
Insert, Valve Seat Exhaust Std 8M4014 6
Insert, Valve Seat Exhaust 005” O/S 4S8906 6
Insert, Valve Seat Exhaust 010” O/S 4S8907 6
S/Noʼs - Industrial
46B1 - 46B2379, 77B1 - 77B276
S/Noʼs - Marine
47B1 - 47B1668
Spring, Inlet & Exh Valve (Outer) 4F5408 12
Spring, Inlet & Exh Valve (Inner) 4F5409 12
Rotocoil 7F7666 12
S/Noʼs - Industrial
46B2380 - 46B4436, 77B277-up
S/Noʼs - Vehicle
97U1 - 97U5911
S/Noʼs - Marine
47B1669 - 47B3101
Spring, Inlet & Exh Valve 7S3623 12
Rotocoil 7N7639 12
16
CATERPILLAR D353 SERIES ENGINE
CATERPILLAR
D353
SERIES
ENGINE
CYLINDER HEAD COMPONENTS PART No QTY
(Continued)
S/Noʼs - Industrial
46B4437-up
S/Noʼs - Vehicle
97U5912-up
S/Noʼs - Marine
47B3102-up
Spring, Inlet & Exh Valve (Outer) 9M5350 12
Spring, Inlet & Exh Valve (Inner) 9M5349 12
Rotocoil 7N7639 12
Push Rod 4H9772 12
Lifter 2H3069 12
Precombustion Chamber 7S5787 6
Seal O Ring, Chamber 6L7816 6
Gasket, Chamber 460mm 1P8005 6
Gasket, Chamber 368mm 1P8004 6
Director, Water 5H7071 24
Ferrule 6B6224 24
Seal, Ferrule 6L7813 24
Ferrule 7B2420 16
Seal, Ferrule 6L7814 16
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2P2800 1
Seal, Oil Front Std 2W6769 1
Seal, Oil Rear Std 2W2191 1
S/Noʼs - Industrial
46B1 - 46B2275, 77B1 - 77B235
S/Noʼs - Marine
47B1 - 47B1447
Main Bearing Std (Front) 9M3893 1
Main Bearing Std (Intermediate) 9M3894 4
Main Bearing Std (Center) 9M3895 1
Main Bearing Std (Rear) 9M3896 1
Main Bearing 025” (Front) 9M4872 1
Main Bearing 025” (Intermediate) 9M4873 4
Main Bearing 025” (Center) 9M4874 1
Main Bearing 025” (Rear) 9M4875 1
Main Bearing 050” (Front) 9M4877 1
Main Bearing 050” (Intermediate) 9M4878 4
Main Bearing 050” (Center) 9M4879 1
Main Bearing 050” (Rear) 9M4880 1
CRANKSHAFT & RELATED PARTS PART No QTY
(Continued)
Conrod Bearing Std 1N4336 6
Conrod Bearing 025” 1N4337 6
Conrod Bearing 050” 1N4338 6
Conrod Bushing 8N2275 6
S/Noʼs - Industrial
46B2276-up, 77B236-up
S/Noʼs - Vehicle
97U1-up
S/Noʼs - Marine
47B1448-up
Main Bearing Std (Front) 1N4316 1
Main Bearing Std (Intermediate) 1N4317 4
Main Bearing Std (Center) 1N4318 1
Main Bearing Std (Rear) 1N4331 1
Main Bearing 025” (Front) 1N4319 1
Main Bearing 025” (Intermediate) 1N4320 4
Main Bearing 025” (Center) 1N4321 1
Main Bearing 025” (Rear) 1N4332 1
Main Bearing 050” (Front) 1N4322 1
Main Bearing 050” (Intermediate) 1N4323 4
Main Bearing 050” (Center) 1N4324 1
Main Bearing 050” (Rear) 1N4333 1
Conrod Bearing Std 1N4336 6
Conrod Bearing 025” 1N4337 6
Conrod Bearing 050” 1N4338 6
Conrod Bushing 8N2275 6
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft 129-8364 1
Bushing, Camshaft 2H7878 1
Bushing, Camshaft 2H2330 6
17
CATERPILLAR
D353
SERIES
ENGINE
CATERPILLAR D353 SERIES ENGINE
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
46B1 - 46B808
S/Noʼs - Marine
47B1 - 47B408
Valve Service Group 5H7936 6
Pump Assy, Fuel Injection 8M3138 6
Fuel Priming Pump (2W2605) 183-2823 1
S/Noʼs - Industrial
46B809 - 46B5064
S/Noʼs - Marine
47B409 - 47B3509
Valve Service Group 7M7431 6
Pump Assy, Fuel Injection 2S7264 6
Fuel Priming Pump (2W2605) 183-2823 1
S/Noʼs - Industrial
46B5065-up, 77B1-up
S/Noʼs - Vehicle
97U1-up
S/Noʼs - Marine
47B3510-up
Valve Service Group 8N1831 6
Pump Assy, Fuel Injection 2S7264 6
Fuel Priming Pump (2W2605) 183-2823 1
GLOW PLUG GROUP PART No QTY
Lead Assy 6N0652 6
Glow Plug, 24V 3T9562 6
Switch Assy 7N4160 1
LUBRICATING SYSTEM PART No QTY
Oil Pump 6N2450 1
COOLING SYSTEM PART No QTY
S/Noʼs - Industrial
46B1 - 46B869
S/Noʼs - Vehicle
97U1-up
S/Noʼs - Marine
47B1 - 47B469
Oil Cooler Core 6N9654 1
Oil Cooler Core (D9G) (6N9245) 7W6459 1
(Eng/Transmission) (97U1-up)
S/Noʼs - Industrial
46B870-up, 77B1-up
Oil Cooler Core (7N0125) 125-2728 1
Thermostat (167 deg - 172 deg) 120-9453 2
Fully open temp 185 deg (6I4954)
COMMON GASKETS PART No QTY
Gasket, Cylinder Head (Non-Spacer) 8M2970 2
Gasket, Cylinder Head (Spacer) 1W6440 2
Shim, Spacer Plate 7N3033 2
Gasket, Rocker Cover 8N7892 1
Gasket, Oil Pan 2L3451 1
Gasket, Oil Pan (S/No 97U1-up) 7H3249 1
TYPICAL APPLICATIONS
594, 594H Pipelayer
D9G, D9H Tractor
18
CATERPILLAR D398 SERIES ENGINE
CATERPILLAR
D398
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
66B1-up, 75B1-up
S/Noʼs - Genset
35Z1-up
S/Noʼs - Marine
67B1-up
Pre-Combustion
(Rectangular Ring) (Heat Plug)
Cylinder Kit KM0354 12
Piston Body 7N4515 12
Piston Pin 7N9810 12
Retainer, Piston Pin 7M4926 24
Piston Ring Set 1W5105 12
Cylinder Liner 8N9174 12
Seal Kit, Cylinder Liner 5P8970 12
Pre-Combustion
(Keystone Ring) (Heat Plug)
Cylinder Kit KM0353 12
Piston Body 7N5036 12
Piston Pin 7N9810 12
Retainer, Piston Pin 7M4926 24
Piston Ring Set 1N3601 12
Cylinder Liner 8N9174 12
Seal Kit, Cylinder Liner 5P8970 12
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 7L0138 6
Valve, Inlet (1/2” Stem) 7M7817 12
Valve, Exhaust (1/2” Stem) 8N3723 12
Guide, Inlet Valve (1/2” Stem) 4N3664 12
Guide, Exhaust Valve (1/2” Stem) 6N8847 12
Spacer, Valve Guide 3N1414 24
Valve Lock (3 per Valve) 3B1143 72
Valve, Inlet (3/8” Stem) 1W3606 12
Valve, Exhaust (3/8” Stem) 1W1822 12
Guide, Inlet Valve (3/8” Stem) 2N9298 12
Guide, Exhaust Valve (3/8” Stem) 2N9299 12
Spacer, Valve Guide 3N1414 24
Valve Lock (2 per Valve) 2A4429 48
Insert, Valve Seat Inlet Std 5S1757 12
Insert, Valve Seat Inlet 005” O/S 4S8908 12
Insert, Valve Seat Inlet 010” O/S 4S8909 12
Insert, Valve Seat Exhaust Std 8M4014 12
Insert, Valve Seat Exhaust 005” O/S 4S8906 12
Insert, Valve Seat Exhaust 010” O/S 4S8907 12
CYLINDER HEAD COMPONENTS PART No QTY
(Continued)
Spring, Inlet & Exh Valve (Outer) 9M5350 24
Spring, Inlet & Exh Valve (Inner) 9M5349 24
Rotocoil 7N7639 24
Push Rod 4L7820 24
Lifter 102-1561 24
Precombustion Chamber 7S5787 12
Seal O Ring, Chamber 6L7816 12
Gasket, Chamber 460mm 1P8005 12
Gasket, Chamber 368mm 1P8004 12
Director, Water 5H7071 48
Ferrule 6B6224 48
Seal, Ferrule 6L7813 48
Ferrule 7B2420 36
Seal, Ferrule 6L7814 36
Gasket, Cylinder Head 3N3220 6
Gasket, Rocker Cover 2N3597 6
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 4W7614 1
Seal, Oil Front Std 3N9160 1
Seal Group, Front 4W2606 1
Seal, Oil Rear Std 3N9160 1
Seal Group, Rear 4W2607 1
Main Bearing Std 8N7764 7
Main Bearing 025” 8N7765 7
Main Bearing 050” 8N7766 7
Thrust Washer 4L4653 2
Conrod Bearing Std 8N7769 12
Conrod Bearing 025” 8N7770 12
Conrod Bearing 050” 8N7771 12
Conrod Bushing 8N2275 12
19
CATERPILLAR
D398
SERIES
ENGINE
CATERPILLAR D398 SERIES ENGINE
CAMSHAFT & RELATED PARTS PART No QTY
Bushing, Camshaft 5L2894 7
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
66B1-up, 75B1-up
S/Noʼs - Marine
67B1up
Valve Service Group 7M7431 12
Pump Assy, Fuel Injection 2S7264 12
S/Noʼs - Genset
35Z1-up
Valve Service Group 8N1831 12
Pump Assy, Fuel Injection 2S7264 12
GLOW PLUG GROUP PART No QTY
Glow Plug, 24V 3T9562 12
Glow Plug, 32V 3T9563 12
COOLING SYSTEM PART No QTY
Thermostat (167 deg - 172 deg) 120-9453 4
Fully open temp 185 deg (6I4954)
20
CATERPILLAR D399 SERIES ENGINE
CATERPILLAR
D399
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial
35B1-up
S/Noʼs - Genset
36Z1-up
S/Noʼs - Marine
91B1-up
Pre-Combustion
(Rectangular Ring) (Heat Plug)
Cylinder Kit KM0354 16
Piston Body 7N4515 16
Piston Pin 7N9810 16
Retainer, Piston Pin 7M4926 32
Piston Ring Set 1W5105 16
Cylinder Liner 8N9174 16
Seal Kit, Cylinder Liner 5P8970 16
Pre-Combustion
(Keystone Ring) (Heat Plug)
Cylinder Kit KM0353 16
Piston Body 7N5036 16
Piston Pin 7N9810 16
Retainer, Piston Pin 7M4926 32
Piston Ring Set 1N3601 16
Cylinder Liner 8N9174 16
Seal Kit, Cylinder Liner 5P8970 16
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head 7L0138 8
Valve, Inlet (1/2” Stem) 7M7817 16
Valve, Exhaust (1/2” Stem) 8N3723 16
Guide, Inlet Valve (1/2” Stem) 4N3664 16
Guide, Exhaust Valve (1/2” Stem) 6N8847 16
Spacer, Valve Guide 3N1414 32
Valve Lock (3 per Valve) 3B1143 96
Valve, Inlet (3/8” Stem) 1W3606 16
Valve, Exhaust (3/8” Stem) 1W1822 16
Guide, Inlet Valve (3/8” Stem) 2N9298 16
Guide, Exhaust Valve (3/8” Stem) 2N9299 16
Spacer, Valve Guide 3N1414 32
Valve Lock (2 per Valve) 2A4429 64
Insert, Valve Seat Inlet Std 5S1757 16
Insert, Valve Seat Inlet 005” O/S 4S8908 16
Insert, Valve Seat Inlet 010” O/S 4S8909 16
Insert, Valve Seat Exhaust Std 8M4014 16
Insert, Valve Seat Exhaust 005” O/S 4S8906 16
Insert, Valve Seat Exhaust 010” O/S 4S8907 16
CYLINDER HEAD COMPONENTS PART No QTY
(continued)
Spring, Inlet & Exh Valve (Outer) 9M5350 32
Spring, Inlet & Exh Valve (Inner) 9M5349 32
Rotocoil 7N7639 32
Push Rod 4L7820 32
Lifter 102-1561 32
Precombustion Chamber 7S5787 16
Seal O Ring, Chamber 6L7816 16
Gasket, Chamber 460mm 1P8005 16
Gasket, Chamber 368mm 1P8004 16
Director, Water 5H7071 64
Ferrule 6B6224 64
Seal, Ferrule 6L7813 64
Ferrule 7B2420 48
Seal, Ferrule 6L7814 48
Gasket, Cylinder Head 3N3220 8
Gasket, Rocker Cover 2N3597 8
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 4W7718 1
Seal, Oil Front Std 3N9160 1
Seal Group, Front 4W2606 1
Seal, Oil Rear Std 3N9160 1
Seal Group, Rear 4W2607 1
Main Bearing Std 8N7764 9
Main Bearing 025” 8N7765 9
Main Bearing 050” 8N7766 9
Thrust Washer 4L4653 2
Conrod Bearing Std 8N7769 16
Conrod Bearing 025” 8N7770 16
Conrod Bearing 050” 8N7771 16
Conrod Bushing 8N2275 16
CAMSHAFT & RELATED PARTS PART No QTY
Bushing, Camshaft 5L2894 9
21
CATERPILLAR
D399
SERIES
ENGINE
CATERPILLAR D399 SERIES ENGINE
FUEL SYSTEM PART No QTY
Valve Service Group 7M7431 16
Pump Assy, Fuel Injection 2S7264 16
GLOW PLUG GROUP PART No QTY
Glow Plug, 24V 3T9562 16
Glow Plug, 32V 3T9563 16
COOLING SYSTEM PART No QTY
Thermostat (167 deg - 172 deg) 120-9453 4
Fully open temp 185 deg (6I4954)
22
CATERPILLAR 3114 SERIES ENGINE
CATERPILLAR
3114
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
Cylinder Block 7E5311 1
Sleeve, Cylinder Block repair 7C6208 4
Bushing, Camshaft 2W7213 4
Bushing, Camshaft 216-5586 1
Nozzle, Piston Cooling 4P2457 4
PISTONS PART No QTY
S/Noʼs - Industrial
1ZG1-up
S/Noʼs - Machine
2FG1-up, 2ZF1-up, 5EF1 -5EF648
Cylinder Kit KM7452 4
Piston Body 9Y7452 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs - Machine
2FG1-up, 5EF649-up, 97Z1 - 97Z2162
Cylinder Kit KM1298 4
Piston Body (15.5:1 Ratio) 7E1298 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs - Industrial
4KR1-up
S/Noʼs - Machine
2FG6229-up, 2ZF1-up, 4RR1-up,
97Z2163-up
Cylinder Kit KM7563 4
Piston Body (17.0:1 Ratio) 107-7563 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 4P1806 4
Sleeve, Cylinder Block repair 7C6208 4
PISTONS PART No QTY
S/Noʼs - Machine
2FG1-up, 2ZF1-up, 97Z1-up
SWIRL
Cylinder Kit KM3428 4
Piston Body 7E3428 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs - Machine
2ZF1-up
Cylinder Kit KM5668 4
Piston Body 7C5668 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs - Machine
2FG1-up
Cylinder Kit KM7545 4
Crown, Piston (16.7:1 Ratio) 107-7545 4
Skirt, Piston 238-2716 4
Piston Pin 7C3901 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs - Truck
5YL1-up
Cylinder Kit KM1710 4
Piston Body (17.6:1 Ratio) 105-1710 4
Piston Pin 7C0115 4
Retainer, Piston Pin 7C0111 8
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 4P1807 4
Ring, Piston Oil 4P1806 4
Sleeve, Cylinder Block repair 7C6208 4
23
CATERPILLAR
3114
SERIES
ENGINE
CATERPILLAR 3114 SERIES ENGINE
PISTONS PART No QTY
S/Noʼs - Truck
9LN6958-up
Cylinder Kit KM7553 4
Crown, Piston (17.6:1 Ratio) 107-7553 4
Skirt, Piston 238-2716 4
Piston Pin 7C3901 4
Retainer, Piston Pin 7C0111 8
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 4P1807 4
Ring, Piston Oil 4P1806 4
Sleeve, Cylinder Block repair 7C6208 4
S/Noʼs
Cylinder Kit KM1210 4
Piston Body 6I1210 4
Piston Pin 7C3901 4
Retainer, Piston Pin 7C0111 8
Ring Set (includes following rings) 7E5213 4
Ring, Piston Top 107-7787 4
Ring, Piston Intermediate 7E5786 4
Ring, Piston Oil 7C5232 4
Sleeve, Cylinder Block repair 7C6208 4
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head (Bare) 115-4161 1
(with Guides, Inserts and Plugs)
Valve, Inlet 161-4280 4
Valve, Exhaust 136-0819 4
Valve Lock-Half 1W2715 16
Insert, Valve Seat Inlet Std 163-9063 4
Insert, Valve Seat Exhaust Std 1W2713 4
Spring, Inlet & Exh Valve 7C4273 8
Retainer, Valve Spring 7E7779 8
Guide, Inlet & Exh Valve 9Y8848 8
Seal, Valve Guide 119-3036 8
Sleeve, Injector 119-3061 4
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 4W3989 1
Seal Group, Oil Front 119-2921 1
Seal Group, Oil Rear 222-3909 1
Sleeve, Rear Seal (Salvage) 222-3909 1
Main Bearing Set (Std.) (with Lub Groove) 196-9516 1
Main Bearing (Std.) (with Lub Groove) 107-7708 1
Main Bearing (Std.) (w/o Lub Groove) 101-1530 3
Bearing Thrust (Std.) 212-4893 1
Main Bearing (0.25mm U.S.) (with Groove) 145-0162 1
Main Bearing (0.25mm U.S.) (w/o Groove) 145-0163 3
Bearing Thrust (0.25mm U.S.) 229-5153 1
Main Bearing (0.50mm U.S.) (with Groove) 145-0164 1
Main Bearing (0.50mm U.S.) (w/o Groove) 145-0165 3
Bearing Thrust (0.50mm U.S.) 7C6967 1
CONROD & RELATED PARTS PART No QTY
Conrod 213-3193 4
Conrod Bushing 2W0027 4
Bolt, Conrod 9N3832 8
Nut, Conrod 9L7669 8
Conrod Bearing (Std.) 224-6638 4
Conrod Bearing (0.25mm U.S.) 7C6976 4
Conrod Bearing (0.50mm U.S.) 7C6977 4
CAMSHAFT & COMPONENTS PART No QTY
Camshaft 7W2696 1
Push Rod, Valve 6I1241 8
Push Rod, Injector 4P8577 4
24
CATERPILLAR 3114 SERIES ENGINE
CATERPILLAR
3114
SERIES
ENGINE
LUBRICATING SYSTEM PART No QTY
Oil Pump 119-2925 1
Oil Pump 119-2926 1
Core, Oil Cooler 4W9181 1
COOLING SYSTEM PART No QTY
Water Pump Assy 159-3142 1
Seal,Water Pump 2W0712 1
Shaft,Water Pump 4W0250 1
Impeller, Water Pump 152-3952 1
Thermostat 129-5869 1
Water Pump Assy 7C4508 1
Seal,Water Pump 2W0712 1
Shaft,Water Pump 4W0250 1
Impeller, Water Pump 152-3952 1
Thermostat 129-5869 1
GASKET KITS & COMPONENTS PART No QTY
Gasket Kit, Upper KMP-3114-K1 1
Gasket Kit, Lower KMP-3114-K2 1
Gasket, Cylinder Head 6I4689 1
Gasket, Valve Cover 119-2950 1
Gasket, Oil Pan 124-3912 1
FILTER PART No QTY
Filter, Oil 1R0714 1
Filter, Fuel 1R0750 1
Filter, Fuel (Primary) 9M2341 1
Element, Water Seperator 8N9803 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Industrial) 7C9916 1
Turbocharger (Machine) 7E9820 1
Turbocharger (Machine) 9Y4031 1
Cartridge 7C6714 1
Turbocharger (Machine) 9Y6593 1
Cartridge 7C6714 1
Turbocharger (Machine) 9Y3124 1
Cartridge 7C6714 1
Turbocharger (Machine) 6I2235 1
Cartridge 6I2239 1
Turbocharger (Machine) 114-3601 1
Cartridge 6I0190 1
Turbocharger (Truck) 104-7164 1
25
CATERPILLAR
3116
SERIES
ENGINE
CATERPILLAR 3116 SERIES ENGINE
CYLINDER COMPONENTS PART No QTY
Cylinder Block 149-5403 1
Sleeve, Cylinder Block repair 7C6208 6
Bushing, Camshaft 2W7213 6
Bushing, Camshaft 216-5586 1
Nozzle, Piston Cooling 4P2457 6
PISTONS PART No QTY
S/Noʼs - Industrial
2MR1-up
S/Noʼs - Machine
1CK1-up, 4TF1-up, 7JS1-up, 98Z1-up
S/Noʼs - Truck
2BK1-up
Cylinder Kit KM7545 6
Crown, Piston (16.7:1 Ratio) 107-7545 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Machine
4TF1-up
Cylinder Kit KM4088 6
Crown, Piston 115-4088 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
PISTONS PART No QTY
S/Noʼs - Industrial
2MR1-up
S/Noʼs - Machine
6RR1-up, 4TF1-up, 98Z1-up
S/Noʼs - Truck
9LN6153 - 8668
Cylinder Kit KM7563 6
Piston Body (17.0:1 Ratio) 107-7563 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Machine
1CK1-up, 4TF1-up
SWIRL
Cylinder Kit KM3428 6
Piston Body 7E3428 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Machine
4TF1-up, 2WG1 - 2WG1087
Cylinder Kit KM7452 6
Piston Body 9Y7452 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
26
CATERPILLAR 3116 SERIES ENGINE
CATERPILLAR
3116
SERIES
ENGINE
PISTONS
S/Noʼs - Machine
4TF1-up
Cylinder Kit KM115-4124 6
Piston Body (16.5:1 Ratio) 115-4124 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
2BK1-up
Cylinder Kit KM2990 6
Piston Body (16.0:1 Ratio) 4P2990 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
2BK1-up, 9LN1-6152
Cylinder Kit KM1144 6
Piston Body (17.0:1 Ratio) 6I1144 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
2CW1-up
Cylinder Kit KM7307 6
Crown, Piston (16.7:1 Ratio) 142-7307 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
PISTONS PART No QTY
S/Noʼs - Truck
2FR1-up, 7HS1-up, 7JL1-up
9LN6954-up, 9YN1-up, CSM1-up
Cylinder Kit KM1710 6
Piston Body (17.6:1 Ratio) 105-1710 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
3RJ1-up, 7AG1-up
Cylinder Kit KM4248 6
Crown, Piston 6I4248 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
5JZ1-up, 5RM1-up, 9YN1-up
Piston Body (18.0:1 Ratio) KM4495 6
Piston Body (18.0:1 Ratio) 101-4495 6
Piston Pin 7C0115 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
8WL1-up
Crown, Piston (17.0:1 Ratio) 107-7852 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring Set 105-1720RS 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 100-4297 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
27
CATERPILLAR
3116
SERIES
ENGINE
CATERPILLAR 3116 SERIES ENGINE
PISTONS PART No QTY
S/Noʼs - Truck
9GK1-up
Cylinder Kit KM1720 6
Crown, Piston (18.1:1 Ratio) 105-1720 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring Set 105-1720RS 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 100-4297 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs - Truck
9LN6958-up
Cylinder Kit KM7553 6
Crown, Piston (17.6:1 Ratio) 107-7553 6
Skirt, Piston 238-2716 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 4P1807 6
Ring, Piston Oil 4P1806 6
Sleeve, Cylinder Block repair 7C6208 6
S/Noʼs
Cylinder Kit KM1210 6
Piston Body 6I1210 6
Piston Pin 7C3901 6
Retainer, Piston Pin 7C0111 12
Ring Set (includes following rings) 7E5213 6
Ring, Piston Top 107-7787 6
Ring, Piston Intermediate 7E5786 6
Ring, Piston Oil 7C5232 6
Sleeve, Cylinder Block repair 7C6208 6
CYLINDER HEAD COMPONENTS PART No QTY
Cylinder Head (with Valves) 160-5130 1
Cylinder Head (Bare) 140-7373 1
(with Guides, Inserts and Plugs)
Valve, Inlet 161-4280 6
Valve, Exhaust 136-0819 6
Valve Lock-Half 1W2715 24
Insert, Valve Seat Inlet (Std.) 163-9063 6
Insert, Valve Seat Exhaust (Std.) 1W2713 6
Spring, Inlet & Exh Valve 7C4273 12
Retainer, Valve Spring 7E7779 12
Guide, Inlet & Exh Valve 9Y8848 12
Seal, Valve Guide 119-3036 12
Sleeve, Injector 119-3061 6
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 271-5658 1
Seal Group, Oil Front 119-2921 1
Seal Group, Oil Rear 222-3909 1
Sleeve, Rear Seal (Salvage) 222-3909 1
Early Model 3116 Machine engines
Cylinder Blocks with lubrication grooves in Main Brg saddle
Main Bearing Set (Std.) (with Lub Groove) 196-9518 1
Main Bearing (Std.) (with Lub Groove) 107-7708 3
Main Bearing (Std.) (w/o Lub Groove) 101-1530 3
Bearing Thrust (Std.) 212-4893 1
Main Bearing (0.25mm US) (with Lub Groove) 145-0162 3
Main Bearing (0.25mm U.S.) (w/o Groove) 145-0163 3
Bearing Thrust (0.25mm U.S.) 229-5153 1
Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 3
Main Bearing (0.50mm U.S.) (w/o Lub Groove) 145-0165 3
Bearing Thrust (0.50mm U.S.) 7C6967 1
28
CATERPILLAR 3116 SERIES ENGINE
CATERPILLAR
3116
SERIES
ENGINE
CRANKSHAFT & RELATED PARTS PART No QTY
(Continued)
Main Bearing (Std.) (with Lub Groove) 107-7708 3
Main Bearing (Std.) (w/o Lub Groove) 101-1530 3
Bearing Thrust (Std.) 212-4893 1
Main Bearing (0.25mm U.S.) (with Lub Groove) 145-0162 3
Main Bearing (0.25mm U.S.) (w/o Lub Groove) 145-0163 3
Bearing Thrust (0.25mm U.S.) 229-5153 1
Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 3
Main Bearing (0.50mm U.S.) (w/o Lub Groove) 145-0165 3
Bearing Thrust (0.50mm U.S.) 7C6967 1
Late Model 3116 Machine engines
Cylinder Blocks without lubrication grooves in Main Brg saddle
Main Bearing (Std.) (with Lub Groove) 107-7708 6
Bearing Thrust (Std.) 212-4893 1
Main Bearing (0.25mm U.S.) (with Lub Groove) 145-0162 6
Bearing Thrust (0.25mm U.S.) 229-5153 1
Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 6
Bearing Thrust (0.50mm U.S.) 7C6967 1
CONROD & RELATED PARTS PART No QTY
Conrod 213-3193 6
Conrod Bushing 2W0027 6
Bolt, Conrod 9N3832 12
Nut, Conrod 9L7669 12
Conrod Bearing (Std.) 224-6638 6
Conrod Bearing (0.25mm US) 7C6976 6
Conrod Bearing (0.50mm US) 7C6977 6
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft 7W5426 1
Push Rod, Valve 6I1241 12
Push Rod, Injector 4P8577 6
GASKET KITS & COMPONENTS PART No QTY
Gasket Kit, Upper KMP-3116-K1 1
Gasket Kit, Lower KMP-3116-K2 1
Gasket, Cylinder Head 107-7832 1
Gasket, Valve Cover 119-2940 1
Gasket, Oil Pan 261-3816 1
FUEL SYSTEM PART No QTY
Injector 127-8211 6
Injector 127-8216 6
Injector 127-8225 6
COOLING SYSTEM PART No QTY
Water Pump 7C4508 1
Water Pump 4W7589 1
LUBRICATING SYSTEM PART No QTY
Oil Pump 4P3683 1
29
CATERPILLAR
3116
SERIES
ENGINE
CATERPILLAR 3116 SERIES ENGINE
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Industrial) 6I2280 1
Cartridge 128-0621 1
Turbocharger (Industrial) 122-2694 1
Cartridge 8N4780 1
Turbocharger (Industrial) 122-2697 1
Cartridge 124-6277 1
Turbocharger (Industrial) 122-8567 1
Cartridge 124-6277 1
Turbocharger (Industrial) 124-5592 1
Cartridge 124-6277 1
Turbocharger (Industrial) 125-1128 1
Cartridge 105-5064 1
Turbocharger (Industrial) 128-0566 1
Cartridge 128-0621 1
Turbocharger (Industrial) 128-0567 1
Cartridge 124-6277 1
Turbocharger (Machine) 115-5853 1
Cartridge 100-6915 1
Turbocharger (Machine) 4P4682 1
Cartridge 6I2278 1
Turbocharger (Machine) 4P7709 1
Cartridge 6I2259 1
Turbocharger (Machine) 9Y1279 1
Cartridge 7C5624 1
Turbocharger (Machine) 4P4679 1
Cartridge 4P4686 1
Turbocharger (Machine) 100-5865 1
Cartridge 100-5992 1
Turbocharger (Machine) 129-1333 1
Cartridge 129-1334 1
Turbocharger (Machine) 9Y4230 1
Cartridge 7C5624 1
Turbocharger (Machine) 104-5857 1
Cartridge 100-6916 1
Turbocharger (Machine) 6I2260 1
Cartridge 6I2269 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Machine) 102-8410 1
Turbocharger (Machine) 4P4682 1
Cartridge 6I2278 1
Turbocharger (Machine) 7E4818 1
Cartridge 7E4821 1
Turbocharger (Machine) 9Y0132 1
Cartridge 9Y5227 1
Turbocharger (Machine) 9Y6481 1
Cartridge 9Y8692 1
Turbocharger (Machine) 9Y6747 1
Cartridge 9Y5227 1
Turbocharger (Machine) 9Y6750 1
Cartridge 9Y8692 1
Turbocharger (Machine) 7C2183 1
Cartridge 7C5624 1
Turbocharger (Machine) 4P4681 1
Cartridge 4P4686 1
Turbocharger (Machine) 100-5864 1
Cartridge 100-5991 1
Turbocharger (Machine) 104-5857 1
Cartridge 100-6916 1
Turbocharger (Machine) 115-1179 1
Cartridge 105-5064 1
Turbocharger (Machine) 125-1125 1
Cartridge 105-5064 1
Turbocharger (Machine) 124-9332 1
Cartridge 124-6277 1
Turbocharger (Machine) 125-1128 1
Cartridge 105-5064 1
Turbocharger (Machine) 124-9340 1
Cartridge 115-5858 1
Turbocharger (Machine) 115-1181 1
Cartridge 100-6916 1
Turbocharger (Machine) 125-1124 1
Cartridge 105-5064 1
Turbocharger (Machine) 4P2768 1
Cartridge 6I2278 1
30
CATERPILLAR 3116 SERIES ENGINE
CATERPILLAR
3116
SERIES
ENGINE
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Machine) 9Y6485 1
Cartridge 7C5624 1
Turbocharger (Machine) 133-6043 1
Cartridge 115-5858 1
Turbocharger (Machine) 161-4379 1
Cartridge 153-3704 1
Turbocharger (Machine) 105-5059 1
Cartridge 100-6919 1
Turbocharger (Machine) 125-1120 1
Cartridge 124-6277 1
Turbocharger (Truck) 6I2280 1
Cartridge 128-0621 1
Turbocharger (Truck) 7E4818 1
Cartridge 7E4821 1
Turbocharger (Truck) 7E5199 1
Cartridge 7E4821 1
Turbocharger (Truck) 103-2081 1
Cartridge 6I0175 1
Turbocharger (Truck) 103-2084 1
Cartridge 6I0175 1
Turbocharger (Truck) 103-2085 1
Cartridge 6I0179 1
Turbocharger (Truck) 103-0651 1
Cartridge 6I0175 1
Turbocharger (Truck) 112-4896 1
Cartridge 7E4821 1
Turbocharger (Truck) 114-4658 1
Cartridge 6I2290 1
Turbocharger (Truck) 118-2025 1
Cartridge 118-2032 1
Turbocharger (Truck) 161-3595 1
Cartridge 158-6075 1
Turbocharger (Truck) 103-0655 1
Cartridge 6I0175 1
Turbocharger (Truck) 133-5324 1
Cartridge 118-2032 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Truck) 103-0655 1
Cartridge 6I0175 1
Turbocharger (Truck) 4R9147 1
Cartridge 6I0175 1
Turbocharger (Truck) 4R8915 1
Cartridge 6I0187 1
31
CATERPILLAR
3204
SERIES
ENGINE
CATERPILLAR 3204 SERIES ENGINE
CYLINDER COMPONENTS PART No QTY
Pre-Combustion, 2 Ring Piston
S/Noʼs - Industrial
45V1-up
Cylinder Kit KM4221 4
Piston Body (Std.) 6N4221 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8265 4
Sleeve, Cylinder Block repair 9N6275 4
Piston Body (020”) 6N4341 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8646 4
Piston Body (040”) 6N4351 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8647 4
Direct Injection, 2 Ring Piston
S/Noʼs - Industrial
45V29936-up, 6DC444-up, 10X1 - 10X5359
Cylinder Kit KM1146 4
Piston Body (Std.) 16.5:1 ratio 7C1146 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8265 4
Sleeve, Cylinder Block repair 9N6275 4
Piston Body (020”) 16.5:1 ratio 2W8410 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8646 4
Piston Body (040”) 16.5:1 ratio 2W8411 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8647 4
Direct Injection, 2 Ring Piston
S/Noʼs - Industrial
45V35841, 2TB1-up, 7EB1-up, 3PC1-up,
10X5360-up
Cylinder Kit KM4831 4
Piston Body (Std.) 16.5:1 ratio 2W4831 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8265 4
Sleeve, Cylinder Block repair 9N6275 4
CYLINDER COMPONENTS PART No QTY
Piston Body (020”) 16.5:1 ratio 2W8410 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8646 4
Piston Body (040”) 16.5:1 ratio 2W8411 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 2W8647 4
Direct Injection, 3 Ring Piston
S/Noʼs - Industrial
45V29936-up, 2TB1-up, 7EB1-up, 3PC1-up
Cylinder Kit KM4729 4
Piston Body (Std.) 7E4729 4
Piston Pin 7N9803 4
Retainer, Piston Pin 8N7294 8
Piston Ring Set 7E4729RS 4
Sleeve, Cylinder Block repair 9N6275 4
Sleeve, Cylinder Block repair 9N6275 4
(For use with (Std.) size Piston)
CYLINDER HEAD COMPONENTS PART No QTY
Pre-Combustion
Cylinder Head 9N0320 1
Valve, Inlet 9N0180 4
Valve, Exhaust 9N0185 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet (Std.) 9N0181 4
Insert, Valve Seat Exhaust (Std.) 9N2837 4
Guide, Inlet Valve 6I2864 4
Guide, Exh Valve 6I2865 4
Rotocoil 9N0187 8
Spring, Inlet & Exh Valve (144” OD) 9N3617 8
Push Rod 9N6500 8
Lifter 4N0649 8
Precombustion Chamber 4N8809 4
Seal O Ring, Chamber 8M4992 4
Gasket, Chamber (493mm) 5M2667 4
32
CATERPILLAR 3204 SERIES ENGINE
CATERPILLAR
3204
SERIES
ENGINE
CYLINDER HEAD COMPONENTS PART No QTY
Direct Injection
Cylinder Head 6I2378 1
Valve, Inlet 9L7682 4
Valve, Exhaust (Turbo) 119-6772 4
Valve, Exhaust (Non-Turbo) 9L7683 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet (Std.) 2N8943 4
Insert, Valve Seat Exhaust (Std.) 9N2837 4
Guide, Inlet Valve 6I2864 4
Guide, Exh Valve 6I2865 4
Spring, Inlet & Exh Valve (156” OD) 1W4259 8
Retainer, Valve Spring 1W4260 8
Push Rod (9L8623) 9N6500 8
Lifter 9N5786 8
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft (Wide Journal) 1W9771 1
Seal, Oil Front (Std.) 9L7735 1
Seal, Oil Front (with Dust Shield) 7C6660 1
Seal Group, Oil Rear (includes sleeve) 7W3200 1
Seal Group, Oil Rear (Double Lip) 7W3202 1
Sleeve, Rear Seal 7W3200 1
MAIN BEARING GROUP PART No QTY
(used with wide journal Crankshaft 1W9771
bearing width of 1(010”))
Main Bearing (Std.) 1W0312 3
Main Bearing (Std.) 1W0311 2
Main Bearing (010”) 1W1661 3
Main Bearing (010”) 1W1655 2
Main Bearing (020”) 1W1662 3
Main Bearing (020”) 1W1656 2
Main Bearing (030”) 1W0312/030 3
Main Bearing (030”) 1W0311/030 2
Main Bearing (040”) 1W0312/040 3
Main Bearing (040”) 1W0311/040 2
Main Bearing (050”) 1W1663 3
Main Bearing (050”) 1W1657 2
MAIN BEARING GROUP PART No QTY
(service parts only, used on obsolete narrow
journal Crankshafts 4N0112 and 1W0406,
with a bearing width of 955”)
(For complete Crankshaft replacement use wide
journal Crankshaft 1W9771 and bearings
to suit)
Main Bearing (Std.) 4W8093 3
Main Bearing (Std.) 4W8092 2
Main Bearing (010”) 8N8976 3
Main Bearing (010”) 8N9022 2
Main Bearing (020”) 8N8972 3
Main Bearing (020”) 8N9023 2
Main Bearing (030”) 4W8093/030 3
Main Bearing (030”) 4W8092/030 2
Main Bearing (040”) 4W8093/040 3
Main Bearing (040”) 4W8092/040 2
Main Bearing (050”) 8N8974 3
Main Bearing (050”) 8N9020 2
CRANKSHAFT & RELATED PARTS PART No QTY
(continued)
THRUST WASHERS
Thrust Washer (185”) 6N8940 2
Thrust Washer (214”) 100-3652 2
Conrod Bearing (Std.) 8N6308 4
Conrod Bearing (010”) 1N3821 4
Conrod Bearing (020”) 1N3822 4
Conrod Bearing (030”) 8N6308/030 4
Conrod Bearing (040”) 8N6308/040 4
Conrod Bearing (050”) 1W3906 4
Conrod Assy (Tapered) 8N3753 4
Conrod Bushing (Tapered) 9N5082 4
Bolt, Conrod 9N3832 8
Nut, Conrod 9L7669 8
Conrod Bushing (Straight) 8N0701 4
(For old style Straight Rod 4N2217
For complete replacement use Tapered
Rod , 8N3753 shown above)
33
CATERPILLAR
3204
SERIES
ENGINE
CATERPILLAR 3204 SERIES ENGINE
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft 9Y3352 1
Bushing, Camshaft (Early Blocks) 9N5246 4
Bushing, Camshaft (Late Blocks) 1W5920 1
Bushing, Camshaft (Late Blocks) 9N5246 2
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial
45V1 (early) (Pre-Combustion)
Capsule Nozzle 8N3175 4
Plunger & Barrel 4S5758 4
Fuel Priming Pump 4N6836 1
S/Noʼs - Industrial
45V1, (late) (Pre-Combustion)
Capsule Nozzle 8N3175 4
Plunger & Barrel 8N3539 4
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial
45V1-up (Direct Injection)
Fuel Injector 9L6969 4
Plunger & Barrel 1W6541 4
Pump Assy, Fuel Injection 1W6539 4
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial
45V29936-up, 10X1-up, (Direct Injection)
Fuel Injector 1W5829 4
Plunger & Barrel 8N3539 4
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial
45V36536-up, 7EB1-up , 3PC1-up,
3PC1-up, 10X1-up, (Direct Injection)
Fuel Injector 4W7015 4
Plunger & Barrel 1W6541 4
Pump Assy, Fuel Injection 1W6539 4
Fuel Priming Pump 105-2508 1
GLOW PLUGS PART No QTY
Glow Plug, 12V 3T8705 4
COOLING SYSTEM PART No QTY
Water Pump 2W1223 1
Thermostat 4N0236 1
GASKET KITS & RELATED GASKETS PART No QTY
Gasket Kit, Upper KMP-3204-K1 1
Gasket Kit, Lower KMP-3204-K2 1
Gasket, Cylinder Head 7W2059 1
Gasket, Rocker Cover 9L8020 1
Gasket, Oil Pan 9L8016 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Industrial) 6N8477 1
Cartridge 8N4780 1
Cartridge Kit 2W0716 1
TYPICAL APPLICATIONS
D3, D3B, D3C Tractor
D4B, D4C, D4H Tractor
D5C Tractor
IT12 Intergrated Tool Carrier
IT18 Intergrated Tool Carrier
IT28, IT28B Intergrated Tool Carrier
215B Excavator
508 Skidder
910 Wheel Loader
916 Wheel Loader
926, 926E, 926F Wheel Loader
931 Traxcavator
931B, 931C Track Loader
935B, 935C Track Loader
943 Track Loader
953 Track Loader
34
CATERPILLAR 3208 SERIES ENGINE
CATERPILLAR
3208
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
165:1 Compression Ratio (2 Ring Piston)
Straight sides on the pin bore boss
Non-Turbo engines (above 130kw, 175bhp)
(for use in 175bhp California spec Truck engine
pre 1984 with low emission systems)
Cylinder Kit KM7737 8
Piston Body (Std.) 16.5:1 ratio 9L7737 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8265 8
Sleeve, Cylinder Block repair 9N6275 8
Piston Body (020”) 16.5:1 ratio 9L7827 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8646 8
Piston Body (040”) 16.5:1 ratio 9L7828 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8647 8
165:1 Compression Ratio (3 Ring Piston)
Straight sides on the pin bore boss
Non-Turbo engines (above 130kw, 175bhp)
(for use in 175bhp California spec Truck engine
pre 1984 with low emission systems)
Cylinder Kit KM7737-3R 8
Piston Body (Std.) 16.5:1 ratio 9L7737-3R 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8265-3R 8
Sleeve, Cylinder Block repair 9N6275 8
Piston Body (020”) 16.5:1 ratio 9L7827-3R 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8646-3R 8
Piston Body (040”) 16.5:1 ratio 9L7828-3R 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8647-3R 8
CYLINDER COMPONENTS PART No QTY
(continued)
165:1 Compression Ratio (2 Ring Piston)
Tapered sides on the pin bore boss
Non-Turbo engines (above 130kw, 175bhp) and
Turbo engines (with or without cooling orifices)
(for use in 175bhp California spec Truck engine
pre 1984 with low emission systems)
Cylinder Kit KM4831 8
Piston Body (Std.) 16.5:1 ratio 2W4831 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8265 8
Sleeve, Cylinder Block repair 9N6275 8
Piston Body (020”) 16.5:1 ratio 2W8410 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8646 8
Piston Body (040”) 16.5:1 ratio 2W8411 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8647 8
182:1 Compression Ratio (2 Ring Piston)
Tapered sides on the pin bore boss
Non-Turbo engines (below 130kw, 175bhp)
(except 613B Tractor which uses 2W4831 Piston)
(1978 - 1984, 210bhp DIT California spec Truck)
(Not for 175bhp California spec Truck engines,
pre 1984 with low emission systems)
Cylinder Kit KM8412 8
Piston Body (Std.) 18.2:1 ratio 2W8412 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8265 8
Sleeve, Cylinder Block repair 9N6275 8
Piston Body (020”) 18.2:1 ratio 2W8414 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8646 8
Piston Body (040”) 18.2:1 ratio 2W8415 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8647 8
35
CATERPILLAR
3208
SERIES
ENGINE
CATERPILLAR 3208 SERIES ENGINE
CYLINDER COMPONENTS PART No QTY
(Continued)
175:1 Compression Ratio (2 Ring Piston)
Tapered sides on the pin bore boss
For engines 1987-up (below 130kw, 175bhp)
(1985, 210bhp @ 2800rpm DINA, Truck)
(1985-1987, 210 & 225bhp DIT, California
spec Truck)
Cylinder Kit KM3846 8
Piston Body (Std.) 17.5:1 ratio 7W3846 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 2W8265 8
Sleeve, Cylinder Block repair 9N6275 8
165:1 Compression Ratio (3 Ring Piston)
Tapered sides on the pin bore boss
For Turbo engines using a
Standard size 3 ring, piston
of 165:1 C/R, with or without cooling jets
Cylinder Kit KM4729 8
Piston Body (Std.) 16.5:1 ratio 7E4729 8
Piston Pin 7N9803 8
Retainer, Piston Pin 8N7294 16
Piston Ring Set 7E4729RS 8
Sleeve, Cylinder Block repair 9N6275 8
Sleeve, Cylinder Block repair 9N6275 8
(For use with (Std.) size Piston)
CYLINDER HEAD COMPONENTS PART No QTY
Direct Injection (Non-Turbo engines)
Cylinder Head 6I2378 2
Valve, Inlet 9L7682 8
Valve, Exhaust (Non-Turbo) 9L7683 8
Valve Lock-Half 2A4429 32
Insert, Valve Seat Inlet (Std.) 2N8943 8
Insert, Valve Seat Exhaust (Std.) 9N2837 8
Guide, Inlet Valve 6I2864 8
Guide, Exh Valve 6I2865 8
Seal, Intake Valve 7W9143 8
Spring, Inlet & Exh Valve 1W4259 16
Retainer, Valve Spring 1W4260 16
Push Rod (9L8623) 9N6500 8
Lifter 9N5786 8
CYLINDER HEAD COMPONENTS PART No QTY
Direct Injection (Turbocharged engines)
Cylinder Head 6I2378 2
Valve, Inlet 9L7682 8
Valve, Exhaust (Turbo) 119-6772 8
Valve Lock-Half 2A4429 32
Insert, Valve Seat Inlet (Std.) 2N8943 8
Insert, Valve Seat Exhaust (Std.) 9N2837 8
Guide, Inlet Valve 6I2864 8
Guide, Exh Valve 6I2865 8
Seal, Intake Valve 7W9143 8
Spring, Inlet & Exh Valve (Outer) 9N5496 16
Spring, Inlet & Exh Valve (Inner) 9N5495 16
Retainer, Valve Spring 9N5497 16
Push Rod (9L8623) 9N6500 16
Lifter 9N5786 16
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 9N6221 1
Seal, Oil Front (Std.) 9L7735 1
Seal, Oil Front (with Dust Shield) 7C6660 1
Seal Group, Oil Rear (includes sleeve) 7W3200 1
Seal Group, Oil Rear (Double Lip) 7W3202 1
Sleeve, Rear Seal 7W3200 1
MAIN BEARING GROUP PART No QTY
Use with Cyl Block 9N0130
Serial Noʼs 90N1 - 90N13233,
40S1 - 40S15611,
75V1 - 75V2304, 79V1 - 79V1407
Main Bearing (Std.) 4W8092 4
Main Bearing (Std.) (Thrust) 4W8091 1
Main Bearing (010”) 8N9022 4
Main Bearing (010” (Thrust) 8N9065 1
Main Bearing (020”) 8N9023 4
Main Bearing (020” (Thrust) 8N9064 1
Main Bearing (030”) 4W8092/030 4
Main Bearing (030”) (Thrust) 4W8091/030 1
Main Bearing (040”) 4W8092/040 4
Main Bearing (040”) (Thrust) 4W8091/040 1
Main Bearing (050”) 8N9020 4
Main Bearing (050”) (Thrust) 8N9066 1
36
CATERPILLAR 3208 SERIES ENGINE
CATERPILLAR
3208
SERIES
ENGINE
MAIN BEARING GROUP PART No QTY
Use with Cyl Block 9N1255
(No1 Bearing, Upper Shell grooved with 1 hole)
Serial Noʼs 90N1 - 90N13233,
40S1 - 40S15611,
75V1 - 75V2304, 79V1408 - 79V2200
Main Bearing (Std.) (No 1 Grroved) 8N8929 1
Main Bearing (Std.) 4W8092 3
Main Bearing (Std.) (Thrust) 4W8091 1
Main Bearing (010”) (No 1 Grooved) 8N8926 1
Main Bearing (010”) 8N9022 3
Main Bearing (010”) (Thrust) 8N9065 1
Main Bearing (020”) (No 1 Grooved) 8N8931 1
Main Bearing (020”) 8N9023 3
Main Bearing (020”) (Thrust) 8N9064 1
Main Bearing (030”) (No 1 Grooved) 8N8929/030 1
Main Bearing (030”) 4W8092/030 3
Main Bearing (030”) (Thrust) 4W8091/030 1
Main Bearing (040”) (No 1 Grooved) 8N8929/040 1
Main Bearing (040”) 4W8092/040 3
Main Bearing (040”) (Thrust) 4W8091/040 1
Main Bearing (050”) (No 1 Grooved) 8N8932 1
Main Bearing (050”) 8N9020 3
Main Bearing (050”) (Thrust) 8N9066 1
MAIN BEARING GROUP PART No QTY
(continued)
Use with Cyl Block 9N3120
(No1 Bearing, Upper Shell non-grooved
with 3 holes)
Serial Noʼs 90N1323-up,
40S15612-up, 75V2305-up,
79V2201-up, 5YF1-up, 32Y1-up,
1Z1-up, 2Z1up, 3Z1-up, 51Z1-up
Main Bearing Set (Std.) (No 1 Non-Grooved) 9Y6202 1
Main Bearing (Std.) (No 1 Non-Grooved) 4W8093 1
Main Bearing (Std.) 4W8092 3
Main Bearing (Std.) (Thrust) 4W8091 1
Main Bearing (010”) (No 1 Non-Grooved) 8N8976 1
Main Bearing (010”) 8N9022 3
Main Bearing (010”) (Thrust) 8N9065 1
Main Bearing (020”) (No 1 Non-Grooved) 8N8972 1
Main Bearing (020”) 8N9023 3
Main Bearing (020”) (Thrust) 8N9064 1
Main Bearing (030”) (No 1 Non-Grooved) 4W8093/030 1
Main Bearing (030”) 4W8092/030 3
Main Bearing (030”) (Thrust) 4W8091/030 1
Main Bearing (040”) (No 1 Non-Grooved) 4W8093/040 1
Main Bearing (040”) 4W8092/040 3
Main Bearing (040”) (Thrust) 4W8091/040 1
Main Bearing (050”) (No 1 Non-Grooved) 8N8974 1
Main Bearing (050”) 8N9020 3
Main Bearing (050”) (Thrust) 8N9066 1
CONNECTING ROD & BEARINGS PART No QTY
(for old style straight rods) (95” wide bearing)
Conrod Bearing (Std.) 9N5923 8
Conrod Bearing (010”) 9N5924 8
Conrod Bearing (020”) 9N5925 8
Conrod Bearing (030”) 9N5923/030 8
Conrod Bearing (040”) 9N5923/040 8
Conrod Bearing (050”) 9N5926 8
Conrod Bushing (Straight) 8N0701 8
Bolt, Conrod 9N3832 16
Nut, Conrod 9L7669 16
37
CATERPILLAR
3208
SERIES
ENGINE
CATERPILLAR 3208 SERIES ENGINE
CONNECTING ROD & BEARINGS PART No QTY
(for current style tapered rods) (100” wide bearing)
Conrod Bearing (Std.) 7E7894 8
Conrod Bearing (010”) 9N5920 8
Conrod Bearing (020”) 9N5921 8
Conrod Bearing (030”) 7E7894/030 8
Conrod Bearing (040”) 7E7894/040 8
Conrod Bearing (050”) 9N5922 8
Conrod Assy (Tapered) 7E4728 8
Conrod Bushing (Tapered) 9N5082 8
Bolt, Conrod 9N3832 16
Nut, Conrod 9L7669 16
CAMSHAFT & RELATED PARTS PART No QTY
For all DINA engines
Camshaft Kit (Includes 9N5786 Lifters) 9Y3354 1
Camshaft (Non-Turbo) 7C6950 1
For DIT engines 168kw - 225bhp and below
Camshaft Kit (Includes 9N5786 Lifters) 9Y3355 1
Camshaft (Turbo) 9N6608 1
For DIT engines above 168kw - 225bhp
Camshaft (Turbo) 125-8139 1
(uses 132-9793 Lifters)
Bushing, Camshaft 9N5246 5
FUEL SYSTEM PART No QTY
S/Noʼs - Industrial 90N1-up
Arrangement Noʼs
4N8857, 4N8973, 4N9089 to 4N9093, 6N0225,
6N0379, 6N0380, 6N0382, 6N1205, 6N2369
Fuel Injector 9N2366 8
Plunger & Barrel Assy, Inj Pump 7N7527 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial 90N1-up
Arrangement Noʼs
6N2892 to 6N2904, 6N3631, 6N3740, 6N4594
6N5219, 6N6284, 6N6285, 7N6487, 8N2039
S/Noʼs - Truck 40S1 - 40S27592
Arrangement Noʼs
9L6082, 9L6260, 9N0381 to 9N0395, 9N1848,
9N2029, 9N2030, 9N2062, 9N2305, 9N2306,
9N2473, 9N2474, 9N3080, 9N3737 to 9N3780
Fuel Injector 9L6969 8
Plunger & Barrel Assy, Inj Pump 7N7527 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Truck 40S27593 - 40S65910
Arrangement Noʼs
9N2405, 9N2417 to 9N2422, 9N2818, 9N2821,
9N3108, 9N3109, 9N3222, 9N3786, 9N3787,
9N3788, 9N3789
Fuel Injector 9N3299 8
Plunger & Barrel Assy, Inj Pump 7N7527 8
Fuel Priming Pump 105-2508 1
38
CATERPILLAR 3208 SERIES ENGINE
CATERPILLAR
3208
SERIES
ENGINE
FUEL SYSTEM (continued) PART No QTY
S/Noʼs - Industrial 90N37285-up
Arrangement Noʼs
8N1009 to 8N1036, 8N2043, 8N2948, 8N3974
8N3975, 8N3976
S/Noʼs - Industrial 3Z1878 - 3Z2460
8N4046, 8N7094, 8N7095, 8N7122, 9N6482,
1W8699, 2W8612
S/Noʼs - Truck 32Y1-up
Arrangement Noʼs
9N5140 to 9N5185, 9N5247, 9N5751, 9N5752
9N5829, 9N6134, 9N6135, 9N6320, 9N6323,
9N6345 to 9N6354, 9N6360 to 9N6363, 9N6371
9N6424, 9N6425, 9N6426, 9N6511 to 9N6515,
9N6624 to 9N6628, to 9N6637 to 9N6639
S/Noʼs - Truck 32Y68441-up & 51Z1-up
Arrangement Noʼs 9N6686, 9N6747
S/Noʼs - Truck 32Y68441-up & 51Z1-up
Arrangement Noʼs
1W5158, 1W5159, 1W5343, 1W6170, 1W7685,
1W7686, 1W7687, 2W0978, 2W7726
S/Noʼs - Truck 2Z1 - 2Z2398
Arrangement Noʼs
9N5460, 9N5998, 1W7468, 1W7472, 1W9808
S/Noʼs - Marine 1Z1318 - 1Z11419
Arrangement Noʼs
1W5070, 1W5900, 2W0768, 1W7000, 4W9900,
4W9901, 7W1700
S/Noʼs - Vehicle 79V5380
Arrangement Noʼs 8N1011, 8N1013
S/Noʼs - Vehicle 79V8875 - 79V11603
Arrangement Noʼs
1W0331, 1W0332, 1W1167, 1W1607, 1W2578,
1W6925, 1W6926, 1W6928
Fuel Injector 1W5829
Plunger & Barrel Assy, Inj Pump 7N7527
Fuel Priming Pump 105-2508
FUEL SYSTEM (continued) PART No QTY
S/Noʼs - Industrial 90N41653 - 90N46079
Arrangement Noʼs
8N4537 to 8N4545, 8N9665 to 8N9673
S/Noʼs - Industrial 90N52893 - 90N65054
Arrangement Noʼs
1W0318 to 1W0330, 1W0333 to 1W0357
S/Noʼs - Industrial 90N57190 - 90N61025
Arrangement Noʼs 1W7527, 1W7528
Fuel Injector 1W5829 8
Plunger & Barrel Assy, Inj Pump 6N7527 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Marine 1Z3096 - 1Z6457
Arrangement Noʼs
1W9350, 2W1320, 2W1325, 7W1800, 7W9150,
7W7500
Fuel Injector 4W1819 8
Plunger & Barrel Assy, Inj Pump 6N7527 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial 90N65055 - 90N69270
Arrangement Noʼs
1W0318 to 1W0330, 1W0333 to 1W0357
1W,7527, 1W7528, 2W7842, 2W8613, 2W8828
4W0858, 4W0859, 7W7070
S/Noʼs - Marine 1Z11420-up
Arrangement Noʼs
1W5070, 1W5900, 2W0768, 7W1000, 7W1700
S/Noʼs - Vehicle 79V11604-up
Arrangement Noʼs
1W0332, 1W2578, 1W4702, 1W6925, 1W6926
1W6928, 2W6558, 2W8779, 4W3873
Fuel Injector 4W7016 8
Plunger & Barrel Assy, Inj Pump 6N7527 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Industrial 3Z3472-up
Arrangement Noʼs
1W8699, 2W8219, 2W8227, 2W8612, 2W9125,
4W0860, 4W9003, 7C1346, 7C4091, 7C6372,
7C7635, 7W7069
Fuel Injector 4W7016 8
Plunger & Barrel Assy, Inj Pump 1W3010 8
Fuel Priming Pump 105-2508 1
39
CATERPILLAR
3208
SERIES
ENGINE
CATERPILLAR 3208 SERIES ENGINE
FUEL SYSTEM (continued) PART No QTY
S/Noʼs - Industrial 90N69271-up
Arrangement Noʼs
1W0318 to 1W0330, 1W0333 to 1W0357
1W,7527, 1W7528, 2W7842, 2W8613, 2W8828
4W0858, 4W0859, 7W7070
Fuel Injector 4W7016 8
Plunger & Barrel Assy, Inj Pump 9Y0510 8
Fuel Priming Pump 105-2508 1
S/Noʼs - Generator Set 5YF1-up
Fuel Injector 7W3710 8
Plunger & Barrel Assy, Inj Pump 1W3010 8
Fuel Priming Pump 105-2508 1
Body, Fuel Transfer Pump 4N1132 1
COOLING SYSTEM PART No QTY
Water Pump 2W1225 1
Water Pump 2W1227 1
Thermostat (9N5121) 102-8392 2
GASKET KITS & RELATED GASKETS PART No QTY
Gasket Kit, Upper KMP-3208-K1 1
Gasket Kit, Lower KMP-3208-K2 1
Gasket, Cylinder Head 7W2059 2
Gasket, Rocker Cover 9L8020 2
Gasket, Oil Pan 9L8016 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Truck) 9N6054 1
Cartridge 9N6184 1
Cartridge Kit 2W0725 1
Turbocharger (Truck) 1W3310 1
Cartridge 1W4470 1
Turbocharger (Truck) 1W7271 1
Cartridge 2W3138 1
Turbocharger (Truck) 4W1136 1
Cartridge 4W1132 1
Turbocharger (Truck) 4W1135 1
Cartridge 4W1131 1
Turbocharger (Truck) 7W2876 1
Cartridge 7W2878 1
Cartridge Kit 7W4873 1
Turbocharger (Truck) 4W1134 1
Cartridge 4W1131 1
Turbocharger (Truck) 7W2875 1
Cartridge 7W2878 1
Cartridge Kit 7W4873 1
Turbocharger (Truck) 7C3856 1
Cartridge 7C2513 1
Cartridge Kit 2W0725 1
Turbocharger (Truck) 4W1133 1
Cartridge 4W1131 1
Turbocharger (Truck) 2W2589 1
Cartridge 4W1133 1
Turbocharger (Truck) 7W2874 1
Cartridge 7W2878 1
Turbocharger (Truck) 7W6643 1
Cartridge 7W6644 1
Turbocharger (Industrial) 9N6053 1
Cartridge 9N6230 1
Turbocharger (Industrial) 9N6054 1
Cartridge 9N6184 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 1W3310 1
Cartridge 1W4470 1
40
CATERPILLAR 3208 SERIES ENGINE
CATERPILLAR
3208
SERIES
ENGINE
TURBOCHARGES & CARTRIDGES PART No QTY
(Continued)
Turbocharger (Industrial) 9Y7756 1
Cartridge 7C7503 1
Turbocharger (Marine) 4W7004 1
Cartridge 4N7601 1
Cartridge Kit 2W0727 1
Turbocharger (Marine) 6N0580 1
Cartridge 4N7601 1
Cartridge Kit 2W0727 1
Turbocharger (Marine) 8N1068 1
Cartridge 9N3998 1
Cartridge Kit 6N7248 1
Turbocharger (Marine) 9Y7756 1
Cartridge 7C7503 1
Turbocharger (Marine) 9Y9337 1
Cartridge 7E0262 1
TYPICAL APPLICATIONS
CB-614, CB-614B Vibratory Compactor
225, 225B, 225D Excavator
227 Logger
229 Excavator
231D Excavator
613, 613B, 613C Tractor
V160B Lift Truck
V165C Lift Truck
V180B Lift Truck
V200, V200B, V200C Lift Truck
V225, V225B, V225C Lift Truck
V250B Lift Truck
V265C Lift Truck
V300B, V300C Lift Truck
V330B, V330C Lift Truck
V550 Lift Truck
V620 Lift Truck
V700 Lift Truck
V800 Lift Truck
V900 Lift Truck
V925 Lift Truck
41
CATERPILLAR
3304
SERIES
ENGINE
CATERPILLAR 3304 SERIES ENGINE
CYLINDER BLOCK & COMPONENTS PART No QTY
Cylinder Block 1N3574 1
Spacer Plate, Cylinder Block 7N8021 1
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 2
Bushing, Balancer Shaft 9Y2992 2
Bushing, Balancer Shaft 9Y2991 4
S/Noʼs - Vehicle
78P1-up, 43V1-up, 46V1-up,
48V1-up, 59Z1-up
S/Noʼs - Marine
2B4364-up
Pre-Combustion (Single Ni Insert)
(No Heat Plug, 15” Pin Dia)
Cylinder Kit 8S4635 4
Piston Body 8N3180 4
Piston Pin 7N9804 4
Retainer, Piston Pin 9H4015 8
Piston Ring Set 9S3068 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
Pre-Combustion (Dual Ni Insert)
(No Heat Plug, 15” Pin Dia)
Cylinder Kit 9S8914 4
Piston Body 8N3182 4
Piston Pin 7N9804 4
Retainer, Piston Pin 9H4015 8
Piston Ring Set 9S3068 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
S/Noʼs - Marine
4B6032-up, 5B1197-up
Pre-Combustion (175:1 Comp Ratio)
(With Heat Plug, 17” Pin Dia)
Cylinder Kit 8S4636 4
Piston Body 9N5250 4
Piston Pin 7N9805 4
Retainer, Piston Pin 1S9543 8
Piston Ring Set 9S3068 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
CYLINDER BLOCK & COMPONENTS PART No QTY
(Continued)
S/Noʼs - Vehicle
9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up,
12Z1-up
S/Noʼs - Industrial
10E300-up, 4XB1-up,
S/Noʼs - Marine
13E300-up, 1PS1-up, 8XL1-up
S/Noʼs - Generator Set
9HK1-up, 3TC1-up, 83Z1up
S/Noʼs - Vehicle
9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up,
12Z1-up
S/Noʼs - Industrial
10E300-up, 4XB1-up,
S/Noʼs - Marine
13E300-up, 1PS1-up, 8XL1-up
S/Noʼs - Generator Set
9HK1-up, 3TC1-up, 83Z1up
Direct Injection (175:1 Comp Ratio)
(Keystone Ring)
(with 1/8” thick Oil Control Ring)
Cylinder Kit KM8914 4
Piston Body (129-0338) 129-0338 4
Piston Pin 7N9805 4
Retainer, Piston Pin 1S9543 8
Piston Ring Set 2W1709 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
Replacement Piston Group for the above,
using a 1/4” thick Oil Control Ring
Direct Injection (175:1 Comp Ratio)
(Keystone Ring)
(with 1/4” thick Oil Control Ring)
Cylinder Kit KM4262 4
Piston Body 165-4262 4
Piston Pin 7N9805 4
Retainer, Piston Pin 1S9543 8
Piston Ring Set 211-4321 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
42
CATERPILLAR 3304 SERIES ENGINE
CATERPILLAR
3304
SERIES
ENGINE
CYLINDER BLOCK & COMPONENTS PART No QTY
(Continued)
S/Noʼs - Vehicle
9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up,
12Z1-up
S/Noʼs - Industrial
10E300-up
S/Noʼs - Marine
13E300-up
S/Noʼs - Generator Set
3TC1-up, 83Z1up
Direct Injection (175:1 Comp Ratio)
(Rectangular Ring)
Cylinder Kit KM6759 4
Piston Body (1W6757) 129-0358 4
Piston Pin 7N9805 4
Retainer, Piston Pin 1S9543 8
Piston Ring Set 2W6091 4
Cylinder Liner 110-5800 4
Seal Kit, Cylinder Liner 5P8768 4
Cylinder Kit KM5403 6
Piston Body 9N5403 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 2W1709 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
CYLINDER HEAD COMPONENTS PART No QTY
(Pre-Combustion Engines)
Cylinder Head 8N1188 1
Valve, Inlet (Non-Turbo) 5S6452 4
Valve, Exhaust (Non-Turbo) 5S6449 4
Valve, Inlet (Turbo) 2W2621 4
Valve, Exhaust (Turbo) 8N0875 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet (Std.) 5S7218 4
Insert, Valve Seat Exhaust (Std.) 1W5321 4
Guide, Inlet & Exh Valve 148-7425 8
Rotocoil (Includes Shield) 8N7782 8
Shield, Valve Guide 6N7174 8
Spring, Inlet & Exh Valve 7S7144 8
Push Rod 5S5918 8
Lifter 7S3161 8
Precombustion Chamber 8S3970 4
Seal O Ring, Chamber 7S3206 4
Gasket, Chamber (493mm) 5M2667 4
Gasket, Chamber (570mm) 2S8959 4
Gasket, Chamber (630mm) 2S8960 4
Director, Water 1S3062 12
CYLINDER HEAD COMPONENTS PART No QTY
(Direct Injection Engines)
Cylinder Head 1N4304 1
Valve, Inlet 100-7860 4
Valve, Exhaust 148-7455 4
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet (Std.) 107-0268 4
Insert, Valve Seat Exhaust (Std.) 107-0265 4
Guide, Inlet & Exh Valve 148-7425 8
Rotocoil (Includes Shield) 1W5300 8
Shield, Valve Guide 6N7174 8
Spring, Inlet & Exh Valve 7S7144 8
Push Rod 5S5918 8
Lifter 7S3161 8
Seal, Water 9Y1798 12
Seal O Ring, 3S5496 1
Seal, Water 7N8018 4
43
CATERPILLAR
3304
SERIES
ENGINE
CATERPILLAR 3304 SERIES ENGINE
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2W7960 1
Seal, Oil Front (Std.) 5S9021 1
Seal, Oil Front (O.S.) 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal Group with Sleeve 4W0452 1
CRANKSHAFT & RELATED PARTS PART No QTY
Seal, Oil Rear (Std.) 5S9022 1
Seal, Oil Rear (O.S.) 9S3111 1
Seal, Oil Rear (O.S. Double Lip) 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing (Std.) 232-3233 5
Main Bearing (010”) 8N8225 5
Main Bearing (020”) 8N8226 5
Main Bearing (030”) 8N8227 5
Main Bearing (040”) 232-3233/040 5
Main Bearing (050”) 232-3233/050 5
Thust Washer (.185”) 6N8940 2
Thust Washer (.214”) 100-3652 2
Thust Washer (.232”) 9S3037 2
Conrod Bearing (Std.) (with recess) 8N8220 4
Conrod Bearing (Std.) (without recess) 4W5739 4
Conrod Bearing (010”) 8N8221 4
Conrod Bearing (020”) 8N8222 4
Conrod Bearing (030”) 8N8223 4
Conrod Bearing (040”) 8N8220/040 4
Conrod Bearing (050”) 8N8220/050 4
Conrod Bushing (Straight) (15” Dia) 8N0702 4
(For old style Straight Rod 5S6360)
Conrod Assy (Tapered 15” Dia Pin) 8N1984 4
Conrod Bushing (Tapered) 8N1985 4
Bolt, Conrod 1P9956 4
Nut, Conrod 5S6348 4
Conrod Bushing (Straight) (17” Dia) 8N0703 4
(For old style Straight Rod 5S2793)
Conrod Assy (Tapered 17” Dia Pin) 8N1721 4
Conrod Bushing (Tapered) 8N1849 4
Bolt, Conrod 1P9956 4
Nut, Conrod 5S6348 4
CAMSHAFT/ BALANCER SHAFT PART No QTY
& RELATED PARTS
Camshaft Kit (Includes Lifters) 9Y3225 1
Camshaft 9Y1723 1
Balancer Shaft (R/H) 4N7977 1
Balancer Shaft (L/H) 4N7978 1
Balancer Shaft (R/H) 1W2870 1
Balancer Shaft (L/H) 1W2871 1
Plunger & Barrel 1W6541 4
FUEL SYSTEM PART No QTY
Valve Service Group (PC, Non-Turbo) 8M1584 4
Valve Service Group (PC, Turbo) 8N8796 4
Fuel Injector (DI) 7N0449 4
Fuel Injector (DI) 8N7003 4
Fuel Injector (DI) 8N7005 4
Plunger & Barrel 6N7527 4
Plunger & Barrel 9H5797 4
Plunger & Barrel 1W6541 4
Fuel Transfer Pump 4N4864 1
Fuel Transfer Pump 1W1695 1
Fuel Priming Pump 9H2256 1
Fuel Priming Pump 105-2508 1
Camshaft, Fuel Pump 6N6567 1
GLOW PLUGS PART No QTY
Lead Assy 7N9634 1
Glow Plug, 12V 3T9561 4
Glow Plug, 24V 3T9562 4
LUBRICATING SYSTEM PART No QTY
Oil Pump 6I1346 1
44
CATERPILLAR 3304 SERIES ENGINE
CATERPILLAR
3304
SERIES
ENGINE
COOLING SYSTEM PART No QTY
Thermostat 111-8010 1
Water Pump Assy (2P0661/7N5908) 172-7766 1
Water Pump Assy (2P0662/7N5909) 172-7767 1
Oil Cooler Core (Engine) 7N0165 1
Oil Cooler Core (Engine) 7N0110 1
Oil Cooler Core (Transmission) 7N0128 1
GASKET KITS & RELATED GASKETS PART No QTY
Gasket Kit, Upper KMP-3304-K1DI 1
Gasket Kit, Upper KMP-3304-K1PC 1
Gasket Kit, Lower KMP-3304-K2 1
Gasket, Cylinder Head (Non-Spacer) 7N7386 1
Gasket, Cylinder Head (Spacer) 7N8022 1
Shim, Spacer Plate 7W7544 1
Gasket, Rocker Cover 8S1606 1
Gasket, Oil Pan 8S1963 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Marine) 7S5739 1
Turbocharger (Marine) 4N6249 1
Cartridge 5S0498 1
Turbocharger (Marine) 8S4590 1
Cartridge 5S0498 1
Turbocharger (Marine) 2W7095 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Vehicular) 1P0034 1
Cartridge 1P0711 1
Turbocharger (Vehicular) 1P0035 1
Cartridge 1P1109 1
Turbocharger (Vehicular) 1P9136 1
Cartridge 1P1109 1
Turbocharger (Vehicular) 4N6859 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Vehicular) 4N6859 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
TURBOCHARGES & CARTRIDGES PART No QTY
(Continued)
Turbocharger (Vehicular) 1P0034 1
Cartridge 1P0711 1
Turbocharger (Vehicular) 6N7924 1
Cartridge 6N7926 1
Turbocharger (Vehicular) 1W5160 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Vehicular) 7N4651 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Industrial) 7N4651 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Generator Set) 7N4651 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
Turbocharger (Generator Set) 2W7095 1
Cartridge 4N6860 1
Cartridge Kit 2W0716 1
RING GEAR PART No QTY
Ring Gear , Flywheel 7N9145 1
TYPICAL APPLICATIONS
CB-534 Vibratory Compactor
CP-643, CP-653 Vibratory Compactor
CS-643, CS-653 Vibratory Compactor
D4D, D4E Tractor
D5H Tractor
112F Motor Grader
120G Motor Grader
130G Motor Grader
215, 215B, 215C, 215D Excavator
219, 219D Excavator
225, 225B, 225D Excavator
229, 229D Excavator
515 Skidder
518, 518C Skidder
525 Skidder
527 Skidder
920 Wheel Loader
930 Wheel Loader
930R, 930T Wheel Loader
936, 936E, 936F Wheel Loader
94, 941B Traxcavator
950, 950B, 950E Wheel Loader
951B, 951C Traxcavator
955K, 955L Traxcavator
963 Track Loader
45
CATERPILLAR
3306
SERIES
ENGINE
CATERPILLAR 3306 SERIES ENGINE
CYL. BLOCK & COMPONENTS PART No QTY
Cylinder Block 1N3576 1
Bushing, Camshaft 9M5477 1
Bushing, Camshaft 7M4046 4
S/Noʼs - Industrial
23C740 - 23C2001
S/Noʼs - Vehicle
3N1-up, 49V1-up
Pre-Combustion (Single Ni Insert)
(No Heat Plug, 15» Pin Dia)
Cylinder Kit 8S4635 6
Piston Body 8N3180 6
Piston Pin 7N9804 6
Retainer, Piston Pin 9H4015 12
Piston Ring Set 9S3068 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
Pre-Combustion (Dual Ni Insert)
(No Heat Plug, 15» Pin Dia)
Cylinder Kit 9S8914 6
Piston Body 8N3182 6
Piston Pin 7N9804 6
Retainer, Piston Pin 9H4015 12
Piston Ring Set 9S3068 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
S/Noʼs - Vehicle
3N1-up, 49V1-up
S/Noʼs - Industrial
66D8891-up, 4WB1-up
S/Noʼs - Marine
67D1103-up
S/Noʼs - Truck
76R0371-up
S/Noʼs - Genset
7HB1-up
CYLINDER COMPONENTS PART No QTY
(continued)
Pre-Combustion (175:1 Comp Ratio)
(With Heat Plug, 17» Pin Dia)
Cylinder Kit 8S4636 6
Piston Body 9N5250 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 9S3068 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
S/Noʼs - Vehicle
1AF1-up, 8TD1-up, 8Z1-up, 13Z1-up
S/Noʼs - Industrial
5GZ1-up, 7JB1-up, 64Z1-up
S/Noʼs - Marine
1RS1-up, 84Z1-up
S/Noʼs - Truck
5KD1-up, 63Z1-up,
S/Noʼs - Generator Set
2AJ1-up, 2TM1-up, 5JC1-up, 8JJ1-up,
8NS1-up, 9DS1-up, 9NR1-up, 85Z1-up
Direct Injection (175:1 Comp Ratio)
(Keystone Ring)
(with 1/8» thick Oil Control Ring)
Cylinder Kit KM8914 6
Piston Body 129-0338 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 2W1709 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
Replacement Piston Group for the above,
using a 1/4» thick
Oil Control Ring
Direct Injection (175:1 Comp Ratio)
(Keystone Ring)
(with 1/4» thick Oil Control Ring)
Cylinder Kit KM4262 6
Piston Body 165-4262 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 211-4321 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
46
CATERPILLAR 3306 SERIES ENGINE
CATERPILLAR
3306
SERIES
ENGINE
CYLINDER COMPONENTS PART No QTY
(continued)
S/Noʼs - Truck
7RJ1-up
Direct Injection (170:1 Comp Ratio)
(Keystone Ring) (with 1/4» thick Oil Control Ring)
Cylinder Kit KM8087 6
Piston Body 154-8087 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 211-4321 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Truck
9TL1-up
Direct Injection (170:1 Comp Ratio)
(Keystone Ring)
(with 1/4» thick Oil Control Ring)
Cylinder Kit KM3565 6
Piston Body 107-3565 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 107-3565RS 6
Piston Ring, Top 100-6694 6
Piston Ring, Intermediate 100-6695 6
Piston Ring, Oil 6I0497 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
S/Noʼs - Vehicle
8Z1-up, 6NC1-up,
S/Noʼs - Truck
63Z1-up,
Direct Injection (160:1 Comp Ratio)
(Keystone Ring)
(with 1/4» thick Oil Control Ring)
Cylinder Kit KM4531 6
Piston Body (9Y8217) 168-4531 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 211-4321 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
Seal Kit, Cylinder Liner 5P8768 6
Seal Kit, Cylinder Liner 5P8768 6
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Vehicle
1AF1-up, 8TD1-up, 8Z1-up, 10Z1-up,
13Z1-up
S/Noʼs - Industrial
7JB1-up, 64Z1-up
S/Noʼs - Marine
84Z1-up
S/Noʼs - Truck
63Z1-up,
S/Noʼs - Generator Set
2AJ1-up, 5JC1-up, 8JJ1-up, 9NR1-up,
85Z1-up
Direct Injection (175:1 Comp Ratio)
(Rectangular Ring)
Cylinder Kit KM6759 6
Piston Body (1W6757) 129-0358 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 2W6091 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
Cylinder Kit KM5403 6
Piston Body 9N5403 6
Piston Pin 7N9805 6
Retainer, Piston Pin 1S9543 12
Piston Ring Set 2W1709 6
Cylinder Liner 110-5800 6
Seal Kit, Cylinder Liner 5P8768 6
47
CATERPILLAR
3306
SERIES
ENGINE
CATERPILLAR 3306 SERIES ENGINE
CYLINDER HEAD COMPONENTS PART No QTY
(Pre-Combustion Engines)
Cylinder Head 8N1187 1
Valve, Inlet (Non-Turbo) 5S6452 6
Valve, Exhaust (Non-Turbo) 5S6449 6
Valve, Inlet (Turbo) 2W2621 6
Valve, Exhaust (Turbo) 8N0875 6
Valve Lock-Half 2A4429 24
Insert, Valve Seat Inlet (Std.) 5S7218 6
Insert, Valve Seat Exhaust (Std.) 1W5321 6
Guide, Inlet & Exh Valve 148-7425 12
Rotocoil (Includes Shield) 8N7782 12
Shield, Valve Guide 6N7174 12
Spring, Inlet & Exh Valve 7S7144 12
Push Rod 5S5918 12
Lifter 7S3161 12
Precombustion Chamber 8S3970 6
Seal O Ring, Chamber 7S3206 6
Gasket, Chamber (493mm) 5M2667 6
Gasket, Chamber (570mm) 2S8959 6
Gasket, Chamber (630mm) 2S8960 6
Director, Water 1S3062 18
CYLINDER HEAD COMPONENTS PART No QTY
(Direct Injection Engines)
Cylinder Head 8N6796 1
Valve, Inlet 100-7860 6
Valve, Exhaust 148-7455 6
Valve Lock-Half 2A4429 16
Insert, Valve Seat Inlet (Std.) 107-0268 6
Insert, Valve Seat Exhaust (Std.) 107-0265 6
Guide, Inlet & Exh Valve 148-7425 12
Rotocoil (Includes Shield) 1W5300 12
Shield, Valve Guide 6N7174 12
Spring, Inlet & Exh Valve 7S7144 12
Push Rod 5S5918 12
Lifter 7S3161 12
Seal, Water 9Y1798 18
Seal O Ring, 3S5496 1
Seal, Water 7N8018 6
(Direct Injection Engines S/No 7RJ1-up, 9TL1-up)
(as preceeding page except parts below)
Cylinder Head 133-6996 1
Guide, Inlet & Exh Valve 162-1589 12
Director, Water 1S3062 18
Push Rod (Inlet) 5S5918 6
Push Rod (Exhaust) 118-9719 6
Lifter 161-7299 8
CRANKSHAFT & RELATED PARTS PART No QTY
Crankshaft 2W7458 1
Crankshaft (S/No 7RJ1-up, 9TL1-up) 2W7458 1
Seal, Oil Front Std 5S9021 1
Seal, Oil Front OS 5S6296 1
Sleeve, Front, Seal 2P3859 1
Seal Group with Sleeve 9Y9895 1
Seal, Oil Rear (Std.) 5S9022 1
Seal, Oil Rear (O.S.) 9S3111 1
Seal, Oil Rear (O.S. Double Lip) 7C4297 1
Sleeve, Rear Seal 2P3858 1
Seal Group with Sleeve 4W0452 1
Main Bearing (Std.) 232-3233 7
Main Bearing (010») 8N8225 7
Main Bearing (020») 8N8226 7
Main Bearing (030») 8N8227 7
Main Bearing (040») 232-3233/040 7
Main Bearing (050») 232-3233/050 7
Thust Washer (.185») 6N8940 2
Thust Washer (.214») 100-3652 2
Thust Washer (.232») 9S3037 2
Conrod Bearing (Std. with recess) 8N8220 6
Conrod Bearing (Std. without recess) 4W5739 6
Conrod Bearing (010») 8N8221 6
Conrod Bearing (020») 8N8222 6
Conrod Bearing (030») 8N8223 6
Conrod Bearing (040») 8N8220/040 6
Conrod Bearing (050») 8N8220/050 6
Conrod Bushing (Straight) (15» Dia) 8N0702 6
(For old style Straight Rod 5S6360)
Conrod Assy (Tapered 15» Dia Pin) 8N1984 6
Conrod Bushing (Tapered) 8N1985 6
Bolt, Conrod 1P9956 6
Nut, Conrod 5S6348 6
Conrod Bushing (Straight) (17» Dia) 8N0703 6
(For old style Straight Rod 5S2793)
Conrod Assy (Tapered 17» Dia Pin) 8N1721 6
Conrod Bushing (Tapered) 8N1849 6
Bolt, Conrod 1P9956 6
Nut, Conrod 5S6348 6
48
CATERPILLAR 3306 SERIES ENGINE
CATERPILLAR
3306
SERIES
ENGINE
CAMSHAFT & RELATED PARTS PART No QTY
Camshaft Kit (Includes Lifters) 4P2942 1
Camshaft 7E9980 1
Camshaft (7RJ1-up, 9TL1-up) 107-3565 1
FUEL SYSTEM PART No QTY
Valve Service Group (PC, Non-Turbo) 8M1584 6
Valve Service Group (PC, Turbo) 8N8796 6
Fuel Injector (DI) 7N0449 6
Fuel Injector (DI) 8N7003 6
Fuel Injector (DI) 8N7005 6
Plunger & Barrel 6N7527 6
Plunger & Barrel 9H5797 6
Plunger & Barrel 1W6541 6
Fuel Transfer Pump 4N4864 1
Fuel Transfer Pump 1W1695 1
Fuel Priming Pump 9H2256 1
Fuel Priming Pump 105-2508 1
Camshaft, Fuel Pump 4N4313 1
GLOW PLUGS PART No QTY
Lead Assy 7N9636 1
Glow Plug, 12V 3T9561 6
Glow Plug, 24V 3T9562 6
LUBRICATING SYSTEM PART No QTY
Oil Pump 6I1343 1
Oil Pump 6I1346 1
COOLING SYSTEM PART No QTY
Thermostat 111-8010 1
Water Pump Assy (2P0661/7N5908) 172-7766 1
Water Pump Assy (2P0662/7N5909) 172-7767 1
Oil Cooler Core (Engine) 7N0110 1
Oil Cooler Core (Engine) 7N0165 1
Oil Cooler Core (Engine) 7N3521 1
Oil Cooler Core (Transmission) 4W7188 1
Oil Cooler Core (Transmission) 2W9978 1
Oil Cooler Core (Transmission) 7N0128 1
Oil Cooler Core (Transmission) 4W5363 1
RING GEAR PART No QTY
Ring Gear , Flywheel 7N9145 1
COMPRESSOR PART No QTY
Crankshaft, Compressor 4P2974 1
GASKET KITS & RELATED GASKETS PART No QTY
Gasket Kit, Upper KMP-3306-K1DI 1
Gasket Kit, Upper KMP-3306-K1PC 1
Gasket Kit, Lower KMP-3306-K2 1
Gasket, Cylinder Head (Non-Spacer) 6N7263 1
Gasket, Cylinder Head (Spacer) 111-8015 1
Shim, Spacer Plate 7W7546 1
Gasket, Rocker Cover 8S1605 1
Gasket, Oil Pan 169-4199 1
49
CATERPILLAR
3306
SERIES
ENGINE
CATERPILLAR 3306 SERIES ENGINE
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Marine) 2W7276 1
Cartridge 2W3558 1
Turbocharger (Marine) 2W3556 1
Cartridge 2W3558 1
Turbocharger (Marine) 4W2276 1
Cartridge 4W2277 1
Turbocharger (Marine) 110-3866 1
Cartridge 4W2277 1
Turbocharger (Marine) 4N5501 1
Cartridge 7N7248 1
Cartridge Kit 2W0719 1
Turbocharger (Marine) 8N5500 1
Cartridge 8N5498 1
Cartridge Kit 2W0719 1
Turbocharger (Marine) 6N7509 1
Cartridge 6N8487 1
Turbocharger (Truck) 1W3043 1
Cartridge 1W6865 1
Turbocharger (Truck) 2W3476 1
Cartridge 1W6865 1
Turbocharger (Truck) 110-6979 1
Cartridge 110-7692 1
Turbocharger (Truck) 110-6980 1
Cartridge 110-7692 1
Turbocharger (Truck) 110-6981 1
Cartridge 110-7692 1
Turbocharger (Truck) 110-6982 1
Cartridge 110-7692 1
Turbocharger (Vehicular) 9L5345 1
Cartridge 8S6832 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Cartridge Kit 2W0725 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Cartridge Kit 2W0725 1
Turbocharger (Vehicular) 1P9373 1
Cartridge 4N9536 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Vehicular) 4N9555 1
Cartridge 4N9536 1
Cartridge Kit 2W0725 1
Turbocharger (Vehicular) 1P4280 1
Cartridge 4N9537 1
Turbocharger (Vehicular) 8S8198 1
Cartridge 8S6832 1
Turbocharger (Vehicular) 1P0286 1
Cartridge 1P0285 1
Turbocharger (Vehicular) 4N9541 1
Cartridge 4N9533 1
Turbocharger (Vehicular) 9S8997 1
Cartridge 9S8994 1
Turbocharger (Vehicular) 4N9544 1
Cartridge 4N9537 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Cartridge Kit 2W0725 1
Turbocharger (Vehicular) 1P4280 1
Cartridge 4N8156 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Turbocharger (Vehicular) 6N1571 1
Cartridge 6N1524 1
Turbocharger (Vehicular) 4N8969 1
Cartridge 6N1524 1
Cartridge Kit 6N7242 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Turbocharger (Vehicular) 4N9618 1
Cartridge 4N9536 1
Turbocharger (Vehicular) 7N7748 1
Cartridge 7N7750 1
Cartridge Kit 2W0722 1
Turbocharger (Vehicular) 8N7320 1
Cartridge 8N7183 1
Cartridge Kit 2W0719 1
50
CATERPILLAR 3306 SERIES ENGINE
CATERPILLAR
3306
SERIES
ENGINE
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Industrial) 8S8198 1
Cartridge 7N7248 1
Cartridge Kit 2W0719 1
Turbocharger (Industrial) 4N5501 1
Cartridge 7N7248 1
Cartridge Kit 2W0719 1
Turbocharger (Industrial) 8N5499 1
Cartridge 8N5497 1
Cartridge Kit 2W0719 1
Turbocharger (Industrial) 8N5500 1
Cartridge 8N5498 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 9L5345 1
Cartridge 7N7248 1
Cartridge Kit 2W0719 1
Turbocharger (Industrial) 8S8039 1
Cartridge 7N7248 1
Cartridge Kit 2W0719 1
Turbocharger (Industrial) 4N8969 1
Cartridge 6N1524 1
Cartridge Kit 6N7242 1
Turbocharger (Industrial) 6N3810 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 8N3367 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 1W1208 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 9N1280 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 6N7509 1
Cartridge 6N8487 1
Turbocharger (Industrial) 4N4746 1
Cartridge 7N7249 1
Turbocharger (Industrial) 6N3678 1
Cartridge 6N6612 1
TURBOCHARGES & CARTRIDGES PART No QTY
Turbocharger (Industrial) 1W6862 1
Cartridge 1W6865 1
Cartridge Kit 2W0715 1
Turbocharger (Industrial) 9N1289 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 7N5892 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 4N9544 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
Turbocharger (Industrial) 6N8606 1
Cartridge 6N8633 1
Turbocharger (Industrial) 6N5374 1
Cartridge 4N9534 1
Cartridge Kit 2W0725 1
51
CATERPILLAR
3306
SERIES
ENGINE
CATERPILLAR 3306 SERIES ENGINE
TYPICAL APPLICATIONS
D5, D5B, D5E Tractor
D6C, D6D, D6E, D6G, D6H, D6R Tractor
D7D, D7G, D7H, D7R Tractor
D25C, D25D Articulated Truck
D250B, D250E Articulated Truck
D30C, D30D Articulated Truck
D35C Articulated Truck
D300B, D300D, D300E Articulated Truck
D350C, D350D Articulated Truck
E300, E300B Excavator
12E, 12F, 12G, 12H Motor Grader
14E, 14H Motor Grader
120, 120B MOTOR GRADER
140, 140B, 140G Motor Grader
160G, 160H Motor Grader
235, 235B, 235C, 235D Excavator
330, 330L, 330BL, 330LN, 330BLN Excavator
350, 350L Excavator
528 Skidder
530B Skidder
561C, 561D Pipelayer
571F, 571G Pipelayer
572G Pipelayer
615, 615C Wheel Loader
621R, 621S Wheel Loader
627, 627B, 627E, 627F Scraper
637, 637B, 637D, 637E Scraper
639D Scraper
814, 814B, 814F Compactor
815, 815B, 815F Compactor
816, 816B, 816F Compactor
966C, 966D, 966E, 966F Wheel Loader
970F Wheel Loader
973 Track Loader
977K, 977L Wheel Loader
980B Wheel Loader
52
CATERPILLAR 3406 SERIES ENGINE
CATERPILLAR
3406
SERIES
ENGINE
CYL. BLOCK COMPONENTS PART No QTY
Spacer Plate, Cylinder Block (3406B/C) 6I2981 1
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Marine - 91U1 - 91U128
S/Noʼs - Truck - 92U1-up
S/Noʼs - Vehicle - 70V1 - 70V4208
Pre-Combustion (Straight Rod)
(With Heat Plug, 4 Valve Relief, 1/8»
Narrow Ring)
Cylinder Kit KM3410 6
Piston Body 6N4126 6
Piston Pin 7N9807 6
Retainer, Piston Pin 7E5665 12
Piston Ring Set 8N0822 6
Cylinder Liner (2W6000) 197-9322 6
Seal Kit, Cylinder Liner 160-9874 6
S/Noʼs - Industrial - 90U4106-up
S/Noʼs - Marine - 91U123-up
S/Noʼs - Truck - 92U1-up
S/Noʼs - Vehicle 70V4209 - 70V8615
Pre-Combustion (6 Degree Rod, 159»
Narrow Taper)
(With Heat Plug, 4 Valve Relief, 1/8»
Narrow Ring)
Cylinder Kit KM3406 6
Piston Body 7N3633 6 Piston
Pin 7N9807 6
Retainer, Piston Pin 7E5665 12
Piston Ring Set 8N0822 6
Cylinder Liner (2W6000) 197-9322 6
Seal Kit, Cylinder Liner 160-9874 6
Piston Body 7N3633 6 Piston
Piston Body 7N3633 6 Piston
CYLINDER COMPONENTS PART No QTY
S/Noʼs - Industrial - 90U1 - 90U439
S/Noʼs - Truck - 92U1 - 92U3186
Direct Injection (Straight Rod)
(Single Ni-Insert, 1/8» Keystone Narrow Ring)
Cylinder Kit KM3724 6
Piston Body 4N3724 6
Piston Pin 7N9806 6
Retainer, Piston Pin 7E5665 12
Piston Ring Set 8N0822 6
Cylinder Liner (2W6000) 197-9322 6
Seal Kit, Cylinder Liner 160-9874 6
S/Noʼs - Industrial - 90U588 - 90U5279
S/Noʼs - Truck - 92U3187-up
Direct Injection (Straight Rod)
(Dual Ni-Insert, 1/8» Keystone Narrow Ring)
Cylinder Kit KM4080 6
Piston Body 6N4080 6
Piston Pin 7N9806 6
Retainer, Piston Pin 7E5665 12
Piston Ring Set 8N0822 6
Cylinder Liner (2W6000) 197-9322 6
Seal Kit, Cylinder Liner 160-9874 6
S/Noʼs - Industrial - 90U5280 - 90U28616
S/Noʼs - Marine - 91U123 - 91U1628
S/Noʼs - Truck - 92U14043 - 92U28616
Direct Injection (6 Degree Rod, 159»
Narrow Taper)
(Dual Ni-Insert, 1/8» Keystone Narrow Ring)
Cylinder Kit KM3408 6
Piston Body 7N3509 6
Piston Pin 7N9806 6
Retainer, Piston Pin 7E5665 12
Piston Ring Set 8N0822 6
Cylinder Liner (2W6000) 197-9322 6
Seal Kit, Cylinder Liner 160-9874 6
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  • 1.
  • 2.
  • 3. 1 TABLE OF CONTENTS TABLE OF CONTENTS Caterpillar D330 (A,B) Series 2 Caterpillar D330 (C) Series 4 Caterpillar D333 (A,B) Series 6 Caterpillar D333 (C) Series 8 Caterpillar D342 Series 10 Caterpillar D343 Series 13 Caterpillar D353 Series 15 Caterpillar D398 Series 18 Caterpillar D399 Series 20 Caterpillar 3114 Series 22 Caterpillar 3116 Series 25 Caterpillar 3204 Series 31 Caterpillar 3208 Series 34 Caterpillar 3304 Series 41 Caterpillar 3306 / 3306B Series 45 Caterpillar 3406 / 3406B / 3406C / 3406E Series 52 Caterpillar 3408 / 3408B / 3408C / 3408E Series 59 Caterpillar 3412 /3412B / 3412C / 3512E Series 64 Caterpillar 3508/3508B Series 68 Caterpillar 3512/3512B Series 72 Caterpillar 3516/3516B Series 76 Caterpillar C6.6 Series 80 Caterpillar C7 Series 82 Caterpillar C9 Series 85 Caterpillar C10 Series 90 Caterpillar C11 Series 96 Caterpillar C12 Series 98 Caterpillar C15 Series 105 Caterpillar C16 Series 108 Caterpillar C18 Series 111 Caterpillar 3126/3126B Series 117 Caterpillar 3176 / 3176B Series 124 Caterpillar 3176C Series 127 Caterpillar 3196 Series 130 Caterpillar 3054/3054B Series 132 Caterpillar 3054C/3054E Series 137 Caterpillar 3056/3056B Series 139 Caterpillar 3056E Series 144 Caterpillar 3064 Series 146 Caterpillar 3066 Series 148 Caterpillar Camshaft, Balance Shafts and Lifters 152 Caterpillar Nozzles and Injectors 154 Caterpillar Plungers and Barrels, Fuel Priming, Transfer and Injector Pump Assembly 156 Caterpillar Fuel Lines 158 Caterpillar Glow Plugs and Leads 161 Caterpillar Thermostats 162 Caterpillar Water Pumps, Repair Kits 163 Caterpillar Oil Pump Assemblies 165 Caterpillar Transmission Pumps 167 Caterpillar Hydraulic Piston, Steering and Clutch Pump Assemblies 168 Caterpillar Vane Pumps 170 Caterpillar Oil Cooler Cores 171 Caterpillar Gauges 172 Caterpillar Universal Joints 175 Caterpillar Muffler Assemblies 177 Caterpillar Muffler Parts 178 Caterpillar Long and Short Blocks 179 Index By Part Number 195 Content Page Content Page
  • 4. 2 CATERPILLAR D330(A,B) SERIES ENGINE CATERPILLAR D330(A,B) SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 56B1-up, 85B1-up, 98B1-up S/Noʼs - Marine 57B1-up, 86B1-up, 99B1-up Cylinder Kit 3S4030 4 Piston Body 2M5558 4 Piston Pin 7N9804 4 Retainer, Piston Pin 9H4015 8 Piston Ring Set 3S4029 4 Cylinder Liner 8S2240 4 Seal, O Ring 3S3977 4 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 2S9004 1 Valve, Inlet 7M7358 4 Valve, Exhaust 9M4163 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet Std 1W5321 4 Insert, Valve Seat Exhaust Std 9M6495 4 Guide, Inlet & Exh Valve 4N3668 8 Rotocoil (Includes Shield) 3S0461 8 Shield, Valve Guide 2M7876 8 Spring, Inlet & Exh Valve 9H9164 8 Push Rod 7M7681 8 Lifter 7M4166 8 Precombustion Chamber 5S1822 4 Seal O Ring, Chamber 2H3088 4 Gasket, Chamber 493mm 5M2667 4 Gasket, Chamber 570mm 2S8959 4 Gasket, Chamber 630mm 2S8960 4 Director, Water 5H7071 12 Ferrule 6B6224 13 Seal, Ferrule 6L7813 13 Ferrule 7B2420 2 Seal, Ferrule 6L7814 2 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 8M4505 1 Seal, Oil Front Std 5S9021 1 Seal, Oil Front OS 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal, Oil Rear Std 5S9022 1 Seal, Oil Rear OS 9S3111 1 Seal, Oil Rear OS Double Lip 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing Std 232-3233 4 Main Bearing Std 7S9439 1 Main Bearing 010” 8N8225 4 Main Bearing 010” 7S9844 1 Main Bearing 020” 8N8226 4 Main Bearing 020” 7S9845 1 Main Bearing 030” 8N8227 4 Main Bearing 030” 7S9846 1 Main Bearing 040” 232-3233/040 4 Main Bearing 040” 7S9439/040 1 Main Bearing 050” 232-3233/050 4 Main Bearing 050” 7S9439/050 1 Conrod Bearing Std 8N8220 4 Conrod Bearing 010” 8N8221 4 Conrod Bearing 020” 8N8222 4 Conrod Bearing 030” 8N8223 4 Conrod Bearing 040” 8N8220/040 4 Conrod Bearing 050” 8N8220/050 4 Conrod Bushing 9H3984 4 CAMSHAFT/BALANCER SHAFT & RELATED PARTS PART No QTY Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 2 Bushing, Balancer Shaft 9M5238 2 Bushing, Balancer Shaft 9M5239 4
  • 5. 3 CATERPILLAR D330(A,B) SERIES ENGINE CATERPILLAR D330(A,B) SERIES ENGINE FUEL SYSTEM PART No QTY S/Noʼs - Industrial 56B1-up, 98B1-up S/Noʼs - Marine 57B1 - 57B362, 99B1-up Valve Service Group 3S6638 4 Plunger & Barrel 9H5797 4 Fuel Priming Pump 9H2256 1 S/Noʼs - Industrial 85B1-up, S/Noʼs - Marine 57B363-up, 86B1-up Valve Service Group 8M1584 4 Plunger & Barrel 9H5797 4 Fuel Priming Pump 9H2256 1 GLOW PLUGS PART No QTY Glow Plug, 12V 3T9561 4 Glow Plug, 24V 3T9562 4 LUBRICATING SYSTEM Oil Pump 6N2792 1 COOLING SYSTEM Thermostat 9S3808 1 COMMON GASKETS Gasket, Cylinder Head 5M5837 1 Gasket, Rocker Cover 8S1606 1 Gasket, Oil Pan 9H3939 1 TYPICAL APPLICATIONS D4, D4C, D4D Tractor 112E, 112F Motor Grader 922B Wheel Loader 944 Wheel Loader 950 Wheel Loader 951, 951B Traxcavator 955F, 955H, 955K Traxcavator 977A Traxcavator
  • 6. 4 CATERPILLAR D330(C) SERIES ENGINE CATERPILLAR D330(C) SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Marine 2B1 - 2B4363 Cylinder Kit 8S4635 4 Piston Body 8N3180 4 Piston Pin 7N9804 4 Retainer, Piston Pin 9H4015 8 Piston Ring Set 9S3068 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 S/Noʼs - Industrial 4B1 - 4B6031 S/Noʼs - Marine 5B1 - 5B1196 Cylinder Kit 8S4636 4 Piston Body 9N5250 4 Piston Pin 7N9805 4 Retainer, Piston Pin 1S9543 8 Piston Ring Set 9S3068 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 7S7070 1 Valve, Inlet (Non-Turbo) 5S6452 4 Valve, Exhaust (Non-Turbo) 5S6449 4 Valve, Inlet (Turbo) 2W2621 4 Valve, Exhaust (Turbo) 8N0875 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet Std 5S7218 4 Insert, Valve Seat Exhaust Std 1W5321 4 Guide, Inlet & Exh Valve 148-7425 8 Rotocoil (Includes Shield) 8N7782 8 Shield, Valve Guide 6N7174 8 Spring, Inlet & Exh Valve 7S7144 8 Push Rod 5S5918 8 Lifter 7S3161 8 Precombustion Chamber 8S3970 4 Seal O Ring, Chamber 7S3206 4 Gasket, Chamber 493mm 5M2667 4 Gasket, Chamber 570mm 2S8959 4 Gasket, Chamber 630mm 2S8960 4 Director, Water 1S3062 12 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2W7960 1 Seal, Oil Front Std 5S9021 1 Seal, Oil Front OS 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal, Oil Rear Std 5S9022 1 Seal, Oil Rear OS 9S3111 1 Seal, Oil Rear OS Double Lip 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing Std 232-3233 5 Main Bearing 010” 8N8225 5 Main Bearing 020” 8N8226 5 Main Bearing 030” 8N8227 5 Main Bearing 040” 232-3233/040 5 Main Bearing 050” 232-3233/050 5 Conrod Bearing Std 8N8220 4 Conrod Bearing 010” 8N8221 4 Conrod Bearing 020” 8N8222 4 Conrod Bearing 030” 8N8223 4 Conrod Bearing 040” 8N8220/040 4 Conrod Bearing 050” 8N8220/050 4 S/Noʼs - Marine 2B1 - 2B4363 Conrod Bushing (Straight) (15” Dia) 8N0702 4 (For old style Straight Rod 5S6360) Conrod Assy (Tapered 15” Dia Pin) 8N1984 4 Conrod Bushing (Tapered) 8N1985 4 Bolt, Conrod 1P9956 4 Nut, Conrod 5S6348 4 S/Noʼs - Industrial 4B1 - 4B6031 S/Noʼs - Marine 5B1 - 5B1196 Conrod Bushing (Straight) (17” Dia) 8N0703 4 (For old style Straight Rod 5S2793) Conrod Assy (Tapered 17” Dia Pin) 8N1721 4 Conrod Bushing (Tapered) 8N1849 4 Bolt, Conrod 1P9956 4 Nut, Conrod 5S6348 4
  • 7. 5 CATERPILLAR D330(C) SERIES ENGINE CATERPILLAR D330(C) SERIES ENGINE CAMSHAFT/ BALANCER SHAFT & RELATED PARTS PART No QTY Camshaft Kit (Includes Lifters) 9Y3225 1 Camshaft 9Y1723 1 Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 2 Balancer Shaft R/H 4N7977 1 Balancer Shaft L/H 4N7978 1 Bushing, Balancer Shaft 9Y2992 2 Bushing, Balancer Shaft 9Y2991 4 FUEL SYSTEM PART No QTY S/Noʼs - Marine 2B1 - 2B4363 Valve Service Group 8M1584 4 Plunger & Barrel 9H5797 4 Fuel Transfer Pump 4N4878 1 Fuel Priming Pump 9H2256 1 S/Noʼs - Industrial 4B1 - 4B6031 S/Noʼs - Marine 5B1 - 5B1196 Valve Service Group 8M1584 4 Plunger & Barrel 9H5797 4 Fuel Priming Pump 9H2256 1 GLOW PLUGS PART No QTY Lead Assy 5S8480 1 Glow Plug, 12V 3T9561 4 Glow Plug, 24V 3T9562 4 LUBRICATING SYSTEM PART No QTY Oil Pump 6N2820 1 COOLING SYSTEM PART No QTY Thermostat (6I4954) (167-172 Deg F) 120-9453 1 Oil Cooler Core (Engine) 7N0165 1 Oil Cooler Core (Engine) (7N0104) 123-1434 1 Oil Cooler Core (Transmission) 7N0128 1 COMMON GASKETS PART No QTY Gasket, Cylinder Head 7N7386 1 Gasket, Rocker Cover 8S1606 1 Gasket, Oil Pan 8S1963 1 TYPICAL APPLICATIONS D4, D4D, D4E Tractor 112E, 112F Motor Grader 120G Motor Grader 130G Motor Grader 518 Skidder 920 Wheel Loader 922B Wheel Loader 930 Wheel Loader 941 Traxcavator 944, 944A Wheel Loader 950 Wheel Loader 951, 951B, 951C Traxcavator 955K Traxcavator
  • 8. 6 CATERPILLAR D333(A,B) SERIES ENGINE CATERPILLAR D333(A,B) SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 58B1-up, 87B1-up S/Noʼs - Marine 59B1-up, 88B1-up Cylinder Kit 3S4030 6 Piston Body 2M5558 6 Piston Pin 7N9804 6 Retainer, Piston Pin 9H4015 12 Piston Ring Set 3S4029 6 Cylinder Liner 8S2240 6 Seal, O Ring 3S3977 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 5S1884 1 Valve, Inlet 7M7358 6 Valve, Exhaust 9M4163 6 Valve Lock-Half 2A4429 24 Insert, Valve Seat Inlet Std 1W5321 6 Insert, Valve Seat Exhaust Std 9M6495 6 Guide, Inlet & Exh Valve 4N3668 12 Rotocoil (Includes Shield) 3S0461 12 Shield, Valve Guide 2M7876 12 Spring, Inlet & Exh Valve 9H9164 12 Push Rod 7M7681 12 Lifter 7M4166 12 Precombustion Chamber 5S1822 6 Seal O Ring, Chamber 2H3088 6 Gasket, Chamber 493mm 5M2667 6 Gasket, Chamber 570mm 2S8959 6 Gasket, Chamber 630mm 2S8960 6 Director, Water 5H7071 18 Ferrule 6B6224 19 Seal, Ferrule 6L7813 19 Ferrule 7B2420 2 Seal, Ferrule 6L7814 2 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 9M2337 1 Seal, Oil Front Std 5S9021 1 Seal, Oil Front OS 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal, Oil Rear Std 5S9022 1 Seal, Oil Rear OS 9S3111 1 Seal, Oil Rear OS Double Lip 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing Std 232-3233 6 Main Bearing Std 7S9439 1 Main Bearing 010” 8N8225 6 Main Bearing 010” 7S9844 1 Main Bearing 020” 8N8226 6 Main Bearing 020” 7S9845 1 Main Bearing 030” 8N8227 6 Main Bearing 030” 7S9846 1 Main Bearing 040” 232-3233/040 6 Main Bearing 040” 7S9439/040 1 Main Bearing 050” 232-3233/050 6 Main Bearing 050” 7S9439/050 1 Conrod Bearing Std 8N8220 6 Conrod Bearing 010” 8N8221 6 Conrod Bearing 020” 8N8222 6 Conrod Bearing 030” 8N8223 6 Conrod Bearing 040” 8N8220/040 6 Conrod Bearing 050” 8N8220/050 6 Conrod Bushing 9H3984 6 CAMSHAFT PARTS PART No QTY Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 4
  • 9. 7 CATERPILLAR D333(A,B) SERIES ENGINE CATERPILLAR D333(A,B) SERIES ENGINE FUEL SYSTEM PART No QTY S/Noʼs - Industrial 58B1-up, S/Noʼs - Marine 59B1 - 59B490 Valve Service Group 3S6638 6 Plunger & Barrel 9H5797 6 Fuel Priming Pump 9H2256 1 S/Noʼs - Industrial 87B1-up, S/Noʼs - Marine 59B491-up, 88B1-up Valve Service Group 8M1584 6 Plunger & Barrel 9H5797 6 Fuel Priming Pump 9H2256 1 GLOW PLUGS PART No QTY Glow Plug, 12V 3T9561 6 Glow Plug, 24V 3T9562 6 COOLING SYSTEM PART No QTY Thermostat (6I4954) (167-172 Deg F) 120-9453 1 COMMON GASKETS PART No QTY Gasket, Cylinder Head 5M6039 1 Gasket, Rocker Cover 8S1605 1 Gasket, Oil Pan 4M2962 1 TYPICAL APPLICATIONS D5, D5B Tractor D6B, D6C, D6D Tractor D7F Tractor 12, 12E, 12F, 12G Motor Grader 14C, 14D, 14E, 14G Motor Grader 120 Motor Grader 140, 140G Motor Grader 528 Skidder 561B, 561C Traxcavator 571F Pipelayer 572F, 572G Pipelayer 627, 627B Scraper 637 Scraper 815 Compactor 816 Compactor 966 Traxcavator 966C Wheel Loader 977H, 977K Traxcavator 980 Wheel Loader
  • 10. 8 CATERPILLAR D333(C) SERIES ENGINE CATERPILLAR D333(C) SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 23C1 - 23C739 Cylinder Kit 8S4635 6 Piston Body 8N3180 6 Piston Pin 7N9804 6 Retainer, Piston Pin 9H4015 12 Piston Ring Set 9S3068 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 S/Noʼs - Industrial 66D1 - 66D8890 S/Noʼs - Marine 67D1 - 67D1102 Cylinder Kit 8S4636 6 Piston Body 9N5250 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 9S3068 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 1P4303 1 Valve, Inlet (Non-Turbo) 5S6452 6 Valve, Exhaust (Non-Turbo) 5S6449 6 Valve, Inlet (Turbo) 2W2621 6 Valve, Exhaust (Turbo) 8N0875 6 Valve Lock-Half 2A4429 24 Insert, Valve Seat Inlet Std 5S7218 6 Insert, Valve Seat Exhaust Std 1W5321 6 Guide, Inlet & Exh Valve 148-7425 12 Rotocoil (Includes Shield) 8N7782 12 Shield, Valve Guide 6N7174 12 Spring, Inlet & Exh Valve 7S7144 12 Push Rod 5S5918 12 Lifter 7S3161 12 Precombustion Chamber 8S3970 6 Seal O Ring, Chamber 7S3206 6 Gasket, Chamber 493mm 5M2667 6 Gasket, Chamber 570mm 2S8959 6 Gasket, Chamber 630mm 2S8960 6 Director, Water 1S3062 18 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2W7458 1 Seal, Oil Front Std 5S9021 1 Seal, Oil Front OS 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal, Oil Rear Std 5S9022 1 Seal, Oil Rear OS 9S3111 1 Seal, Oil Rear OS Double Lip 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing Std 232-3233 7 Main Bearing 010” 8N8225 7 Main Bearing 020” 8N8226 7 Main Bearing 030” 8N8227 7 Main Bearing 040” 232-3233/040 7 Main Bearing 050” 232-3233/050 7 Conrod Bearing Std 8N8220 6 Conrod Bearing 010” 8N8221 6 Conrod Bearing 020” 8N8222 6 Conrod Bearing 030” 8N8223 6 Conrod Bearing 040” 8N8220/040 6 Conrod Bearing 050” 8N8220/050 6 S/Noʼs - Industrial 23C1 - 23C739 Conrod Bushing (Straight) (15” Dia) 8N0702 6 (For old style Straight Rod 5S6360) Conrod Assy (Tapered 15” Dia Pin) 8N1984 6 Conrod Bushing (Tapered) 8N1985 6 Bolt, Conrod 1P9956 6 Nut, Conrod 5S6348 6 S/Noʼs - Industrial 66D1 - 66D8890 S/Noʼs - Marine 67D1 - 67D1102 Conrod Bushing (Straight) (17” Dia) 8N0703 6 (For old style Straight Rod 5S2793) Conrod Assy (Tapered 17” Dia Pin) 8N1721 6 Conrod Bushing (Tapered) 8N1849 6 Bolt, Conrod 1P9956 6 Nut, Conrod 5S6348 6
  • 11. 9 CATERPILLAR D333(C) SERIES ENGINE CATERPILLAR D333(C) SERIES ENGINE CAMSHAFT & RELATED PARTS PART No QTY Camshaft Kit (Includes Lifters) 4P2942 1 Camshaft 7E9980 1 Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 4 FUEL SYSTEM PART No QTY S/Noʼs - Industrial 23C1 - 23C739 Valve Service Group 8M1584 6 Plunger & Barrel 9H5797 6 Fuel Priming Pump 9H2256 1 S/Noʼs - Industrial 66D1 - 66D8890 S/Noʼs - Marine 67D1 - 67D1102 Valve Service Group 8M1584 6 Plunger & Barrel 9H5797 6 Fuel Transfer Pump 4N4878 1 Fuel Priming Pump 9H2256 1 GLOW PLUGS PART No QTY Lead Assy 5S8479 1 Glow Plug, 12V 3T9561 6 Glow Plug, 24V 3T9562 6 LUBRICATING SYSTEM PART No QTY Oil Pump 6N2820 1 COOLING SYSTEM PART No QTY Thermostat (6I4954) (167-172 Deg F) 120-9453 1 Oil Cooler Core (Engine) 7N0110 1 Oil Cooler Core (Engine) 7N0165 1 Oil Cooler Core (Engine) 7N3521 1 Oil Cooler Core (Transmission) 4W7188 1 Oil Cooler Core (Transmission) 2W9978 1 Oil Cooler Core (Transmission) 7N0128 1 COMMON GASKETS PART No QTY Gasket, Cylinder Head 6N7263 1 Gasket, Rocker Cover 8S1606 1 Gasket, Oil Pan 169-4199 1 TYPICAL APPLICATIONS D5 Tractor D6C Tractor D7F Tractor 12F Motor Grader 120 Motor Grader 140 Motor Grader 561 Pipelayer 627B Scraper 814 Wheel Tractor 815 Compactor 966C Wheel Loader
  • 12. 10 CATERPILLAR D342 SERIES ENGINE CATERPILLAR D342 SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 31B1 - 31B2477, 31B3091-up 41B1 - 41B33, 41B312up S/Noʼs - Vehicle 17S1 - 17S2853 S/Noʼs - Marine 32B1-up, 50B1 - 50B34, 50B287-up Cylinder Kit KM4032 6 Piston Body 4M9111 6 Piston Pin 7N9809 6 Retainer, Piston Pin 7M4926 12 Piston Ring Set 3S4031 6 Cylinder Liner 8N5676 6 Seal Kit, Cylinder Liner 5P9221 6 S/Noʼs - Industrial 31B2478 - 31B3090, 49B34 - 49B311 S/Noʼs - Vehicle 17S2854-up S/Noʼs - Marine 50B35 - 50B286 Cylinder Kit 3S4032 6 Piston Body 7N1366 6 Piston Pin 7N9809 6 Retainer, Piston Pin 7M4926 12 Piston Ring Set 8N5760 6 Cylinder Liner 8N5676 6 Seal Kit, Cylinder Liner 5P9221 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head (Spacer Plate)(8N6000) 5N8501 2 Cylinder Head (Non-Spacer Plate) 8N6004 2 Valve, Inlet 8H1993 6 Valve, Exhaust 8H1994 6 Valve Lock-Half 3B1143 36 Insert, Valve Seat Inlet Std 9M8745 6 Insert, Valve Seat Inlet 005” O/S 4S8912 6 Insert, Valve Seat Inlet 010” O/S 4S8913 6 Insert, Valve Seat Exhaust Std 8M9810 6 Insert, Valve Seat Exhaust 005” O/S 4S8896 6 Insert, Valve Seat Exhaust 010” O/S 4S8897 6 Guide, Inlet & Exh Valve 7N2051 12 Spacer, Valve Guide 3N1414 12 Rotocoil (Includes Shield) 7N7639 12 Spring, Inlet & Exh Valve (Outer) 9M5350 12 Spring, Inlet & Exh Valve (Inner) 9M5349 12 CYLINDER HEAD COMPONENTS PART No QTY (Continued) Push Rod 9H6236 12 Lifter 5S1220 12 Precombustion Chamber 2P0484 6 Seal O Ring, Chamber 6L7816 6 Gasket, Chamber 354mm 1P6442 6 Gasket, Chamber 394mm 1P6441 6 Gasket, Chamber 315mm 5H2579 6 Director, Water 5H7071 24 Ferrule 6B6224 24 Seal, Ferrule 6L7813 24 Ferrule 7B2420 2 Seal, Ferrule 6L7814 2 1 CRANKSHAFT & RELATED PARTS PART No QTY S/Noʼs - Industrial 31B1 - 31B3783, 49B1 - 49B0795 S/Noʼs - Marine 32B1- 32B2223, 50B1 - 50B0913 Crankshaft 4M0447 1 Seal, Oil Front Std 8H7319 1 Seal, Oil Rear Std 6H4498 1 (Used with Std Bearings Seal, Oil Rear Std 7H6747 1 (Used with 020” and above Bearings Main Bearing Std (Front) 6F1931 1 Main Bearing Std (Intermediate) 6F1932 4 Main Bearing Std (Center) 4H5510 1 Main Bearing Std (Rear) 6H4510 1 Main Bearing 025” (Front) 2H2451 1 Main Bearing 025” (Intermediate) 2H2449 4 Main Bearing 025” (Center) 4H5511 1 Main Bearing 025” (Rear) 2H2452 1 Main Bearing 050” (Front) 6F1935 1 Main Bearing 050” (Intermediate) 6F1936 4 Main Bearing 050” (Center) 4H5512 1 Main Bearing 050” (Rear) 7H4449 1 Conrod Bearing Std 2M6499 6 Conrod Bearing 025” 2M6500 6 Conrod Bearing 050” 2M6501 6 Conrod Bushing 4M9183 6 Bolt, Conrod 9S8493 12 Nut, Conrod 9S8494 12
  • 13. 11 CATERPILLAR D342 SERIES ENGINE CATERPILLAR D342 SERIES ENGINE CRANKSHAFT & RELATED PARTS PART No QTY (continued) S/Noʼs - Industrial 31B3784 - 31B3984, 49B796 - 49B1090 S/Noʼs - Marine 32B2224 - 32B2268, 50B914 - 50B1024 Crankshaft 4M0447 1 Seal, Oil Front Std 8H7319 1 Seal, Oil Rear Std 6H4498 1 (Used with Std Bearings Seal, Oil Rear Std 7H6747 1 (Used with 020” and above Bearings Main Bearing Std (Intermediate) 9M2429 5 Main Bearing Std (Center) 9M2430 1 Main Bearing Std (Rear) 9M2431 1 Main Bearing 025” (Intermediate) 1S7573 5 Main Bearing 025” (Center) 1S7574 1 Main Bearing 025” (Rear) 1S7575 1 Main Bearing 050” (Intermediate) 1S7576 5 Main Bearing 050” (Center) 1S7577 1 Main Bearing 050” (Rear) 1S7578 1 Conrod Bearing Std 2M6499 6 Conrod Bearing 025” 2M6500 6 Conrod Bearing 050” 2M6501 6 Conrod Bushing 4M9183 6 Bolt, Conrod 9S8493 12 Nut, Conrod 9S8494 12 S/Noʼs - Industrial 31B3985-up, 49B1091-up S/Noʼs - Marine 32B2269-up, 50B1025-up S/Noʼs - Vehicle 17S1-up Crankshaft 4S7436 1 Crankshaft (S/No 17S1-up) 6N2823 1 Seal, Oil Front Std 8H7319 1 Seal, Oil Front Std (S/No 17S1-up) 2S1509 1 Seal, Oil Front OS (S/No 17S1-up) 9N2539 1 Sleeve, Front, Seal (S/No 17S1-up) 9J0110 1 Seal, Oil Front Std 2W2191 1 Main Bearing Std (Intermediate) 8N7923 6 Main Bearing Std (Rear) 8N7928 1 CRANKSHAFT & RELATED PARTS PART No QTY (continued) Main Bearing 025” (Intermediate) 8N7924 6 Main Bearing 025” (Rear) 8N7929 1 Main Bearing 050” (Intermediate) 8N7925 6 Main Bearing 050” (Rear) 8N7930 1 Conrod Assy 4M6867 6 Conrod Bushing 4M9183 6 Bolt, Conrod 9S8493 12 Nut, Conrod 9S8494 12 CAMSHAFT & RELATED PARTS PART No QTY Camshaft Kit (Includes Lifters) 9Y3230 1 Camshaft 9Y3230 1 Bushing, Camshaft 4H9640 2 Bushing, Camshaft 8F8523 4 FUEL SYSTEM PART No QTY S/Noʼs - Industrial 31B1 - 31B3090, 49B1 - 49B311 S/Noʼs - Marine 32B1 - 32B1759, 50B1 - 50B286 Valve Service Group 8M1584 6 Pump Assy, Fuel Injection 8M3280 6 Fuel Priming Pump (2W2604) 162-3904 1 S/Noʼs - Industrial 31B3090-up, 49B312-up S/Noʼs - Marine 32B1760-up, 50B287-up Valve Service Group 8M1584 6 Pump Assy, Fuel Injection 1P3409 6 Fuel Priming Pump (2W2604) 162-3904 1 S/Noʼs - Vehicle 17S1-up Valve Service Group 8N1831 6 Plinger & Barrel, Fuel Inj Pump 1P6400 6 Fuel Priming Pump (2W2604) 162-3904 1
  • 14. 12 CATERPILLAR D342 SERIES ENGINE CATERPILLAR D342 SERIES ENGINE GLOW PLUGS PART No QTY Lead Assy 6N0652 1 Glow Plug, 24V 3T9562 6 LUBRICATING SYSTEM PART No QTY Oil Pump 7N4170 1 COOLING SYSTEM PART No QTY S/Noʼs - Industrial 31B1-up, 49B1 - 49B646 S/Noʼs - Marine 32B1-up, 50B1 - 50B675 Thermostat 9S3808 2 S/Noʼs - Industrial 49B647-up S/Noʼs - Marine 50B676-up S/Noʼs - Vehicle 17S1-up Water Pump (S/No 17S1-up) 6N6015 1 Oil Cooler Core (Engine) 6N9653 1 Oil Cooler Core (Transmission) 7N0113 1 Oil Cooler Core (Transmission) 2W0999 1 Oil Cooler Core (Eng/Transmission) 4P7731 1 Thermostat (167 deg - 172 deg) 120-9453 1 Fully open temp 185 deg (6I4954) COMMON GASKETS PART No QTY Gasket, Cylinder Head (Non-Spacer) 1S4390 2 Gasket, Cylinder Head (Spacer) 8N4810 2 Shim, Spacer Plate 7N3353 2 Gasket, Rocker Cover 7N9352 2 S/Noʼs - Industrial 31B1-up, 49B1 - 49B1090 S/Noʼs - Marine 32B1 -32B2268, 50B1 - 50B1024 Gasket, Oil Pan 4M4409 1 S/Noʼs - Industrial 49B1091-up S/Noʼs - Marine 32B2269-up, 50B1025-up S/Noʼs - Vehicle 17S1-up Gasket, Oil Pan 2P3759 1 TURBOCHARGER PART No QTY Turbo 6N7203 1 Cartridge 6N7202 1 Repair Kit,Cartridge 2W0719 1 Turbo 8N5510 1 Cartridge 8N5511 1 Turbo 1N4695 1 Cartridge 8N5511 1 TYPICAL APPLICATIONS 583 Pipelayer D8K Tractor D342 Vehicular Engine
  • 15. 13 CATERPILLAR D343 SERIES ENGINE CATERPILLAR D343 SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 62B1-up S/Noʼs - Marine 33B1-up S/Noʼs - Vehicle 52K1-up Cylinder Kit 1P0698 6 Piston Body 9N2874 6 Piston Pin 7N9806 6 Retainer, Piston Pin 3F8513 12 Piston Ring Set 8N0822 6 Cylinder Liner 126-0739 6 Seal Kit, Cylinder Liner 5P8789 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head (Spacer Plate) 4N6765 1 Valve, Inlet 1N4885 12 Valve, Exhaust 7E7830 12 Valve Lock-Half 2A4429 48 Insert, Valve Seat Inlet Std 9M3205 12 Insert, Valve Seat Inlet 005” O/S 4S8898 12 Insert, Valve Seat Inlet 010” O/S 4S8899 12 Insert, Valve Seat Exhaust Std 1W5283 12 Insert, Valve Seat Exhaust 005” O/S 4S8902 12 Insert, Valve Seat Exhaust 010” O/S 4S8903 12 Guide, Inlet & Exh Valve 6N2236 24 Rotocoil (Includes Shield) 4N6761 24 Spring, Inlet & Exh Valve 2S4213 24 Precombustion Chamber 8S1523 6 Seal O Ring, Chamber 4F9653 6 Gasket, Chamber 354mm 5M2667 6 S/Noʼs - Industrial 62B1 - 62B6727 S/Noʼs - Marine 33B1 - 33B3027 Ferrule 3H5887 24 Seal, Ferrule 3H5912 24 S/Noʼs - Industrial 62B6728-up S/Noʼs - Marine 33B3028-up Ferrule 9S5747 24 Seal, Ferrule 9S5746 24 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2P3859 1 Seal, Oil Front Std 2S1509 1 Seal, Oil Front OS 9N2539 1 Sleeve, Front, Seal 9J0110 1 Seal, Oil Rear Std 2W6763 1 Main Bearing Std (Intermediate) 7W2138 6 Main Bearing Std (Rear) 7W2137 1 Main Bearing 025” (Intermediate) 8N5346 6 Main Bearing 025” (Rear) 8N5341 1 Main Bearing 050” (Intermediate) 8N5347 6 Main Bearing 050” (Rear) 8N5342 1 Conrod Bearing Std 7W2136 6 Conrod Bearing 025” 8N5339 6 Conrod Bearing 050” 8N5338 6 Conrod Bushing 1M6107 6 CAMSHAFT & RELATED PARTS PART No QTY Camshaft Kit (Includes Lifters) 9Y3231 1 Camshaft (Intake) 9Y3231 1 Camshaft Kit (Includes Lifters) 9Y3232 1 Camshaft (Exhaust) 9Y3232 1 Bushing, Camshaft 5M3603 2 Bushing, Camshaft 5M3560 12
  • 16. 14 CATERPILLAR D343 SERIES ENGINE CATERPILLAR D343 SERIES ENGINE FUEL SYSTEM PART No QTY S/Noʼs - Industrial 62B1 - 62B1868 S/Noʼs - Marine 33B1 - 33B677, 33B1116 - 33B3027 Valve Service Group 8N3176 6 Pump Assy, Fuel Injection 8M2667 6 Fuel Priming Pump (2W2605) 183-2823 1 S/Noʼs - Industrial 62B1869 - 62B6727 S/Noʼs - Marine 33B678 - 33B1115 Valve Service Group 8N1831 6 Pump Assy, Fuel Injection 8M2667 6 Fuel Priming Pump (2W2605) 183-2823 1 S/Noʼs - Industrial 62B6728-up S/Noʼs - Marine 33B3028 - 33B7441 Valve Service Group 8N1831 6 Plunger & Barrel Assy 8S3656 6 Fuel Priming Pump (2W2604) 162-3904 1 S/Noʼs - Marine 33B7442-up Valve Service Group 8N3176 6 Plunger & Barrel Assy 8S3656 6 Fuel Priming Pump (2W2604) 162-3904 1 GLOW PLUGS PART No QTY Glow Plug, 24V 3T9562 6 LUBRICATING SYSTEM PART No QTY Oil Pump 9S1195 1 COOLING SYSTEM PART No QTY Oil Cooler Core (Engine) 6N9213 1 Oil Cooler Core (Engine) 6N9220 1 Oil Cooler Core (Transmission) 2W0999 1 Oil Cooler Core (Eng/Transmission) 4P7731 1 Thermostat (167 deg - 172 deg) 120-9453 2 Fully open temp 185 deg (6I4954) COMMON GASKETS PART No QTY Gasket, Cylinder Head (Spacer) 3S9686 1 Shim, Spacer Plate 3S9988 1 Gasket, Rocker Cover 7M7226 1 Gasket, Oil Pan 1M6724 1 TYPICAL APPLICATIONS 657, 657B Scraper 666, 666B Scraper 768B Scraper 769, 769B Scraper 824B Wheel Tractor 825B Wheel Tractor 826B Wheel Tractor 983 Traxcavator 988 Wheel Loader
  • 17. 15 CATERPILLAR D353 SERIES ENGINE CATERPILLAR D353 SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 46B1 - 46B5724, 77B1-up S/Noʼs - Vehicle 97U1 - 97U5465 S/Noʼs - Marine 47B1 - 47B4016 Cylinder Kit KM0354 6 Piston Body 7N4515 6 Piston Pin 7N9810 6 Retainer, Piston Pin 7M4926 12 Piston Ring Set 1W5105 6 Cylinder Liner 8N9174 6 Seal Kit, Cylinder Liner 5P8970 6 S/Noʼs - Industrial 46B5725-up S/Noʼs - Vehicle 97U5466-up S/Noʼs - Marine 47B4017-up Cylinder Kit KM0353 6 Piston Body 7N5036 6 Piston Pin 7N9810 6 Retainer, Piston Pin 7M4926 12 Piston Ring Set 1N3601 6 Cylinder Liner 8N9174 6 Seal Kit, Cylinder Liner 5P8970 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head (Non-Spacer Plate) 7N6340 2 Cylinder Head (Spacer Plate) 7N3630 2 Valve, Inlet (1/2” Stem) 7M7817 6 Valve, Exhaust (1/2” Stem) 8N3723 6 Guide, Inlet Valve (1/2” Stem) 4N3664 6 Guide, Exhaust Valve (1/2” Stem) 6N8847 6 Spacer, Valve Guide 3N1414 12 Valve Lock (3 per Valve) 3B1143 36 Valve, Inlet (3/8” Stem) 1W3606 6 Valve, Exhaust (3/8” Stem) 1W1822 6 Guide, Inlet Valve (3/8” Stem) 2N9298 6 Guide, Exhaust Valve (3/8” Stem) 2N9299 6 Spacer, Valve Guide 3N1414 12 Valve Lock (2 per Valve) 2A4429 24 Insert, Valve Seat Inlet Std 5S1757 6 Insert, Valve Seat Inlet 005” O/S 4S8908 6 Insert, Valve Seat Inlet 010” O/S 4S8909 6 Insert, Valve Seat Exhaust Std 8M4014 6 Insert, Valve Seat Exhaust 005” O/S 4S8906 6 Insert, Valve Seat Exhaust 010” O/S 4S8907 6 S/Noʼs - Industrial 46B1 - 46B2379, 77B1 - 77B276 S/Noʼs - Marine 47B1 - 47B1668 Spring, Inlet & Exh Valve (Outer) 4F5408 12 Spring, Inlet & Exh Valve (Inner) 4F5409 12 Rotocoil 7F7666 12 S/Noʼs - Industrial 46B2380 - 46B4436, 77B277-up S/Noʼs - Vehicle 97U1 - 97U5911 S/Noʼs - Marine 47B1669 - 47B3101 Spring, Inlet & Exh Valve 7S3623 12 Rotocoil 7N7639 12
  • 18. 16 CATERPILLAR D353 SERIES ENGINE CATERPILLAR D353 SERIES ENGINE CYLINDER HEAD COMPONENTS PART No QTY (Continued) S/Noʼs - Industrial 46B4437-up S/Noʼs - Vehicle 97U5912-up S/Noʼs - Marine 47B3102-up Spring, Inlet & Exh Valve (Outer) 9M5350 12 Spring, Inlet & Exh Valve (Inner) 9M5349 12 Rotocoil 7N7639 12 Push Rod 4H9772 12 Lifter 2H3069 12 Precombustion Chamber 7S5787 6 Seal O Ring, Chamber 6L7816 6 Gasket, Chamber 460mm 1P8005 6 Gasket, Chamber 368mm 1P8004 6 Director, Water 5H7071 24 Ferrule 6B6224 24 Seal, Ferrule 6L7813 24 Ferrule 7B2420 16 Seal, Ferrule 6L7814 16 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2P2800 1 Seal, Oil Front Std 2W6769 1 Seal, Oil Rear Std 2W2191 1 S/Noʼs - Industrial 46B1 - 46B2275, 77B1 - 77B235 S/Noʼs - Marine 47B1 - 47B1447 Main Bearing Std (Front) 9M3893 1 Main Bearing Std (Intermediate) 9M3894 4 Main Bearing Std (Center) 9M3895 1 Main Bearing Std (Rear) 9M3896 1 Main Bearing 025” (Front) 9M4872 1 Main Bearing 025” (Intermediate) 9M4873 4 Main Bearing 025” (Center) 9M4874 1 Main Bearing 025” (Rear) 9M4875 1 Main Bearing 050” (Front) 9M4877 1 Main Bearing 050” (Intermediate) 9M4878 4 Main Bearing 050” (Center) 9M4879 1 Main Bearing 050” (Rear) 9M4880 1 CRANKSHAFT & RELATED PARTS PART No QTY (Continued) Conrod Bearing Std 1N4336 6 Conrod Bearing 025” 1N4337 6 Conrod Bearing 050” 1N4338 6 Conrod Bushing 8N2275 6 S/Noʼs - Industrial 46B2276-up, 77B236-up S/Noʼs - Vehicle 97U1-up S/Noʼs - Marine 47B1448-up Main Bearing Std (Front) 1N4316 1 Main Bearing Std (Intermediate) 1N4317 4 Main Bearing Std (Center) 1N4318 1 Main Bearing Std (Rear) 1N4331 1 Main Bearing 025” (Front) 1N4319 1 Main Bearing 025” (Intermediate) 1N4320 4 Main Bearing 025” (Center) 1N4321 1 Main Bearing 025” (Rear) 1N4332 1 Main Bearing 050” (Front) 1N4322 1 Main Bearing 050” (Intermediate) 1N4323 4 Main Bearing 050” (Center) 1N4324 1 Main Bearing 050” (Rear) 1N4333 1 Conrod Bearing Std 1N4336 6 Conrod Bearing 025” 1N4337 6 Conrod Bearing 050” 1N4338 6 Conrod Bushing 8N2275 6 CAMSHAFT & RELATED PARTS PART No QTY Camshaft 129-8364 1 Bushing, Camshaft 2H7878 1 Bushing, Camshaft 2H2330 6
  • 19. 17 CATERPILLAR D353 SERIES ENGINE CATERPILLAR D353 SERIES ENGINE FUEL SYSTEM PART No QTY S/Noʼs - Industrial 46B1 - 46B808 S/Noʼs - Marine 47B1 - 47B408 Valve Service Group 5H7936 6 Pump Assy, Fuel Injection 8M3138 6 Fuel Priming Pump (2W2605) 183-2823 1 S/Noʼs - Industrial 46B809 - 46B5064 S/Noʼs - Marine 47B409 - 47B3509 Valve Service Group 7M7431 6 Pump Assy, Fuel Injection 2S7264 6 Fuel Priming Pump (2W2605) 183-2823 1 S/Noʼs - Industrial 46B5065-up, 77B1-up S/Noʼs - Vehicle 97U1-up S/Noʼs - Marine 47B3510-up Valve Service Group 8N1831 6 Pump Assy, Fuel Injection 2S7264 6 Fuel Priming Pump (2W2605) 183-2823 1 GLOW PLUG GROUP PART No QTY Lead Assy 6N0652 6 Glow Plug, 24V 3T9562 6 Switch Assy 7N4160 1 LUBRICATING SYSTEM PART No QTY Oil Pump 6N2450 1 COOLING SYSTEM PART No QTY S/Noʼs - Industrial 46B1 - 46B869 S/Noʼs - Vehicle 97U1-up S/Noʼs - Marine 47B1 - 47B469 Oil Cooler Core 6N9654 1 Oil Cooler Core (D9G) (6N9245) 7W6459 1 (Eng/Transmission) (97U1-up) S/Noʼs - Industrial 46B870-up, 77B1-up Oil Cooler Core (7N0125) 125-2728 1 Thermostat (167 deg - 172 deg) 120-9453 2 Fully open temp 185 deg (6I4954) COMMON GASKETS PART No QTY Gasket, Cylinder Head (Non-Spacer) 8M2970 2 Gasket, Cylinder Head (Spacer) 1W6440 2 Shim, Spacer Plate 7N3033 2 Gasket, Rocker Cover 8N7892 1 Gasket, Oil Pan 2L3451 1 Gasket, Oil Pan (S/No 97U1-up) 7H3249 1 TYPICAL APPLICATIONS 594, 594H Pipelayer D9G, D9H Tractor
  • 20. 18 CATERPILLAR D398 SERIES ENGINE CATERPILLAR D398 SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 66B1-up, 75B1-up S/Noʼs - Genset 35Z1-up S/Noʼs - Marine 67B1-up Pre-Combustion (Rectangular Ring) (Heat Plug) Cylinder Kit KM0354 12 Piston Body 7N4515 12 Piston Pin 7N9810 12 Retainer, Piston Pin 7M4926 24 Piston Ring Set 1W5105 12 Cylinder Liner 8N9174 12 Seal Kit, Cylinder Liner 5P8970 12 Pre-Combustion (Keystone Ring) (Heat Plug) Cylinder Kit KM0353 12 Piston Body 7N5036 12 Piston Pin 7N9810 12 Retainer, Piston Pin 7M4926 24 Piston Ring Set 1N3601 12 Cylinder Liner 8N9174 12 Seal Kit, Cylinder Liner 5P8970 12 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 7L0138 6 Valve, Inlet (1/2” Stem) 7M7817 12 Valve, Exhaust (1/2” Stem) 8N3723 12 Guide, Inlet Valve (1/2” Stem) 4N3664 12 Guide, Exhaust Valve (1/2” Stem) 6N8847 12 Spacer, Valve Guide 3N1414 24 Valve Lock (3 per Valve) 3B1143 72 Valve, Inlet (3/8” Stem) 1W3606 12 Valve, Exhaust (3/8” Stem) 1W1822 12 Guide, Inlet Valve (3/8” Stem) 2N9298 12 Guide, Exhaust Valve (3/8” Stem) 2N9299 12 Spacer, Valve Guide 3N1414 24 Valve Lock (2 per Valve) 2A4429 48 Insert, Valve Seat Inlet Std 5S1757 12 Insert, Valve Seat Inlet 005” O/S 4S8908 12 Insert, Valve Seat Inlet 010” O/S 4S8909 12 Insert, Valve Seat Exhaust Std 8M4014 12 Insert, Valve Seat Exhaust 005” O/S 4S8906 12 Insert, Valve Seat Exhaust 010” O/S 4S8907 12 CYLINDER HEAD COMPONENTS PART No QTY (Continued) Spring, Inlet & Exh Valve (Outer) 9M5350 24 Spring, Inlet & Exh Valve (Inner) 9M5349 24 Rotocoil 7N7639 24 Push Rod 4L7820 24 Lifter 102-1561 24 Precombustion Chamber 7S5787 12 Seal O Ring, Chamber 6L7816 12 Gasket, Chamber 460mm 1P8005 12 Gasket, Chamber 368mm 1P8004 12 Director, Water 5H7071 48 Ferrule 6B6224 48 Seal, Ferrule 6L7813 48 Ferrule 7B2420 36 Seal, Ferrule 6L7814 36 Gasket, Cylinder Head 3N3220 6 Gasket, Rocker Cover 2N3597 6 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 4W7614 1 Seal, Oil Front Std 3N9160 1 Seal Group, Front 4W2606 1 Seal, Oil Rear Std 3N9160 1 Seal Group, Rear 4W2607 1 Main Bearing Std 8N7764 7 Main Bearing 025” 8N7765 7 Main Bearing 050” 8N7766 7 Thrust Washer 4L4653 2 Conrod Bearing Std 8N7769 12 Conrod Bearing 025” 8N7770 12 Conrod Bearing 050” 8N7771 12 Conrod Bushing 8N2275 12
  • 21. 19 CATERPILLAR D398 SERIES ENGINE CATERPILLAR D398 SERIES ENGINE CAMSHAFT & RELATED PARTS PART No QTY Bushing, Camshaft 5L2894 7 FUEL SYSTEM PART No QTY S/Noʼs - Industrial 66B1-up, 75B1-up S/Noʼs - Marine 67B1up Valve Service Group 7M7431 12 Pump Assy, Fuel Injection 2S7264 12 S/Noʼs - Genset 35Z1-up Valve Service Group 8N1831 12 Pump Assy, Fuel Injection 2S7264 12 GLOW PLUG GROUP PART No QTY Glow Plug, 24V 3T9562 12 Glow Plug, 32V 3T9563 12 COOLING SYSTEM PART No QTY Thermostat (167 deg - 172 deg) 120-9453 4 Fully open temp 185 deg (6I4954)
  • 22. 20 CATERPILLAR D399 SERIES ENGINE CATERPILLAR D399 SERIES ENGINE CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial 35B1-up S/Noʼs - Genset 36Z1-up S/Noʼs - Marine 91B1-up Pre-Combustion (Rectangular Ring) (Heat Plug) Cylinder Kit KM0354 16 Piston Body 7N4515 16 Piston Pin 7N9810 16 Retainer, Piston Pin 7M4926 32 Piston Ring Set 1W5105 16 Cylinder Liner 8N9174 16 Seal Kit, Cylinder Liner 5P8970 16 Pre-Combustion (Keystone Ring) (Heat Plug) Cylinder Kit KM0353 16 Piston Body 7N5036 16 Piston Pin 7N9810 16 Retainer, Piston Pin 7M4926 32 Piston Ring Set 1N3601 16 Cylinder Liner 8N9174 16 Seal Kit, Cylinder Liner 5P8970 16 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head 7L0138 8 Valve, Inlet (1/2” Stem) 7M7817 16 Valve, Exhaust (1/2” Stem) 8N3723 16 Guide, Inlet Valve (1/2” Stem) 4N3664 16 Guide, Exhaust Valve (1/2” Stem) 6N8847 16 Spacer, Valve Guide 3N1414 32 Valve Lock (3 per Valve) 3B1143 96 Valve, Inlet (3/8” Stem) 1W3606 16 Valve, Exhaust (3/8” Stem) 1W1822 16 Guide, Inlet Valve (3/8” Stem) 2N9298 16 Guide, Exhaust Valve (3/8” Stem) 2N9299 16 Spacer, Valve Guide 3N1414 32 Valve Lock (2 per Valve) 2A4429 64 Insert, Valve Seat Inlet Std 5S1757 16 Insert, Valve Seat Inlet 005” O/S 4S8908 16 Insert, Valve Seat Inlet 010” O/S 4S8909 16 Insert, Valve Seat Exhaust Std 8M4014 16 Insert, Valve Seat Exhaust 005” O/S 4S8906 16 Insert, Valve Seat Exhaust 010” O/S 4S8907 16 CYLINDER HEAD COMPONENTS PART No QTY (continued) Spring, Inlet & Exh Valve (Outer) 9M5350 32 Spring, Inlet & Exh Valve (Inner) 9M5349 32 Rotocoil 7N7639 32 Push Rod 4L7820 32 Lifter 102-1561 32 Precombustion Chamber 7S5787 16 Seal O Ring, Chamber 6L7816 16 Gasket, Chamber 460mm 1P8005 16 Gasket, Chamber 368mm 1P8004 16 Director, Water 5H7071 64 Ferrule 6B6224 64 Seal, Ferrule 6L7813 64 Ferrule 7B2420 48 Seal, Ferrule 6L7814 48 Gasket, Cylinder Head 3N3220 8 Gasket, Rocker Cover 2N3597 8 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 4W7718 1 Seal, Oil Front Std 3N9160 1 Seal Group, Front 4W2606 1 Seal, Oil Rear Std 3N9160 1 Seal Group, Rear 4W2607 1 Main Bearing Std 8N7764 9 Main Bearing 025” 8N7765 9 Main Bearing 050” 8N7766 9 Thrust Washer 4L4653 2 Conrod Bearing Std 8N7769 16 Conrod Bearing 025” 8N7770 16 Conrod Bearing 050” 8N7771 16 Conrod Bushing 8N2275 16 CAMSHAFT & RELATED PARTS PART No QTY Bushing, Camshaft 5L2894 9
  • 23. 21 CATERPILLAR D399 SERIES ENGINE CATERPILLAR D399 SERIES ENGINE FUEL SYSTEM PART No QTY Valve Service Group 7M7431 16 Pump Assy, Fuel Injection 2S7264 16 GLOW PLUG GROUP PART No QTY Glow Plug, 24V 3T9562 16 Glow Plug, 32V 3T9563 16 COOLING SYSTEM PART No QTY Thermostat (167 deg - 172 deg) 120-9453 4 Fully open temp 185 deg (6I4954)
  • 24. 22 CATERPILLAR 3114 SERIES ENGINE CATERPILLAR 3114 SERIES ENGINE CYLINDER COMPONENTS PART No QTY Cylinder Block 7E5311 1 Sleeve, Cylinder Block repair 7C6208 4 Bushing, Camshaft 2W7213 4 Bushing, Camshaft 216-5586 1 Nozzle, Piston Cooling 4P2457 4 PISTONS PART No QTY S/Noʼs - Industrial 1ZG1-up S/Noʼs - Machine 2FG1-up, 2ZF1-up, 5EF1 -5EF648 Cylinder Kit KM7452 4 Piston Body 9Y7452 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs - Machine 2FG1-up, 5EF649-up, 97Z1 - 97Z2162 Cylinder Kit KM1298 4 Piston Body (15.5:1 Ratio) 7E1298 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs - Industrial 4KR1-up S/Noʼs - Machine 2FG6229-up, 2ZF1-up, 4RR1-up, 97Z2163-up Cylinder Kit KM7563 4 Piston Body (17.0:1 Ratio) 107-7563 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 4P1806 4 Sleeve, Cylinder Block repair 7C6208 4 PISTONS PART No QTY S/Noʼs - Machine 2FG1-up, 2ZF1-up, 97Z1-up SWIRL Cylinder Kit KM3428 4 Piston Body 7E3428 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs - Machine 2ZF1-up Cylinder Kit KM5668 4 Piston Body 7C5668 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs - Machine 2FG1-up Cylinder Kit KM7545 4 Crown, Piston (16.7:1 Ratio) 107-7545 4 Skirt, Piston 238-2716 4 Piston Pin 7C3901 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs - Truck 5YL1-up Cylinder Kit KM1710 4 Piston Body (17.6:1 Ratio) 105-1710 4 Piston Pin 7C0115 4 Retainer, Piston Pin 7C0111 8 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 4P1807 4 Ring, Piston Oil 4P1806 4 Sleeve, Cylinder Block repair 7C6208 4
  • 25. 23 CATERPILLAR 3114 SERIES ENGINE CATERPILLAR 3114 SERIES ENGINE PISTONS PART No QTY S/Noʼs - Truck 9LN6958-up Cylinder Kit KM7553 4 Crown, Piston (17.6:1 Ratio) 107-7553 4 Skirt, Piston 238-2716 4 Piston Pin 7C3901 4 Retainer, Piston Pin 7C0111 8 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 4P1807 4 Ring, Piston Oil 4P1806 4 Sleeve, Cylinder Block repair 7C6208 4 S/Noʼs Cylinder Kit KM1210 4 Piston Body 6I1210 4 Piston Pin 7C3901 4 Retainer, Piston Pin 7C0111 8 Ring Set (includes following rings) 7E5213 4 Ring, Piston Top 107-7787 4 Ring, Piston Intermediate 7E5786 4 Ring, Piston Oil 7C5232 4 Sleeve, Cylinder Block repair 7C6208 4 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head (Bare) 115-4161 1 (with Guides, Inserts and Plugs) Valve, Inlet 161-4280 4 Valve, Exhaust 136-0819 4 Valve Lock-Half 1W2715 16 Insert, Valve Seat Inlet Std 163-9063 4 Insert, Valve Seat Exhaust Std 1W2713 4 Spring, Inlet & Exh Valve 7C4273 8 Retainer, Valve Spring 7E7779 8 Guide, Inlet & Exh Valve 9Y8848 8 Seal, Valve Guide 119-3036 8 Sleeve, Injector 119-3061 4 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 4W3989 1 Seal Group, Oil Front 119-2921 1 Seal Group, Oil Rear 222-3909 1 Sleeve, Rear Seal (Salvage) 222-3909 1 Main Bearing Set (Std.) (with Lub Groove) 196-9516 1 Main Bearing (Std.) (with Lub Groove) 107-7708 1 Main Bearing (Std.) (w/o Lub Groove) 101-1530 3 Bearing Thrust (Std.) 212-4893 1 Main Bearing (0.25mm U.S.) (with Groove) 145-0162 1 Main Bearing (0.25mm U.S.) (w/o Groove) 145-0163 3 Bearing Thrust (0.25mm U.S.) 229-5153 1 Main Bearing (0.50mm U.S.) (with Groove) 145-0164 1 Main Bearing (0.50mm U.S.) (w/o Groove) 145-0165 3 Bearing Thrust (0.50mm U.S.) 7C6967 1 CONROD & RELATED PARTS PART No QTY Conrod 213-3193 4 Conrod Bushing 2W0027 4 Bolt, Conrod 9N3832 8 Nut, Conrod 9L7669 8 Conrod Bearing (Std.) 224-6638 4 Conrod Bearing (0.25mm U.S.) 7C6976 4 Conrod Bearing (0.50mm U.S.) 7C6977 4 CAMSHAFT & COMPONENTS PART No QTY Camshaft 7W2696 1 Push Rod, Valve 6I1241 8 Push Rod, Injector 4P8577 4
  • 26. 24 CATERPILLAR 3114 SERIES ENGINE CATERPILLAR 3114 SERIES ENGINE LUBRICATING SYSTEM PART No QTY Oil Pump 119-2925 1 Oil Pump 119-2926 1 Core, Oil Cooler 4W9181 1 COOLING SYSTEM PART No QTY Water Pump Assy 159-3142 1 Seal,Water Pump 2W0712 1 Shaft,Water Pump 4W0250 1 Impeller, Water Pump 152-3952 1 Thermostat 129-5869 1 Water Pump Assy 7C4508 1 Seal,Water Pump 2W0712 1 Shaft,Water Pump 4W0250 1 Impeller, Water Pump 152-3952 1 Thermostat 129-5869 1 GASKET KITS & COMPONENTS PART No QTY Gasket Kit, Upper KMP-3114-K1 1 Gasket Kit, Lower KMP-3114-K2 1 Gasket, Cylinder Head 6I4689 1 Gasket, Valve Cover 119-2950 1 Gasket, Oil Pan 124-3912 1 FILTER PART No QTY Filter, Oil 1R0714 1 Filter, Fuel 1R0750 1 Filter, Fuel (Primary) 9M2341 1 Element, Water Seperator 8N9803 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Industrial) 7C9916 1 Turbocharger (Machine) 7E9820 1 Turbocharger (Machine) 9Y4031 1 Cartridge 7C6714 1 Turbocharger (Machine) 9Y6593 1 Cartridge 7C6714 1 Turbocharger (Machine) 9Y3124 1 Cartridge 7C6714 1 Turbocharger (Machine) 6I2235 1 Cartridge 6I2239 1 Turbocharger (Machine) 114-3601 1 Cartridge 6I0190 1 Turbocharger (Truck) 104-7164 1
  • 27. 25 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE CYLINDER COMPONENTS PART No QTY Cylinder Block 149-5403 1 Sleeve, Cylinder Block repair 7C6208 6 Bushing, Camshaft 2W7213 6 Bushing, Camshaft 216-5586 1 Nozzle, Piston Cooling 4P2457 6 PISTONS PART No QTY S/Noʼs - Industrial 2MR1-up S/Noʼs - Machine 1CK1-up, 4TF1-up, 7JS1-up, 98Z1-up S/Noʼs - Truck 2BK1-up Cylinder Kit KM7545 6 Crown, Piston (16.7:1 Ratio) 107-7545 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Machine 4TF1-up Cylinder Kit KM4088 6 Crown, Piston 115-4088 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6 PISTONS PART No QTY S/Noʼs - Industrial 2MR1-up S/Noʼs - Machine 6RR1-up, 4TF1-up, 98Z1-up S/Noʼs - Truck 9LN6153 - 8668 Cylinder Kit KM7563 6 Piston Body (17.0:1 Ratio) 107-7563 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Machine 1CK1-up, 4TF1-up SWIRL Cylinder Kit KM3428 6 Piston Body 7E3428 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Machine 4TF1-up, 2WG1 - 2WG1087 Cylinder Kit KM7452 6 Piston Body 9Y7452 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6
  • 28. 26 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE PISTONS S/Noʼs - Machine 4TF1-up Cylinder Kit KM115-4124 6 Piston Body (16.5:1 Ratio) 115-4124 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 2BK1-up Cylinder Kit KM2990 6 Piston Body (16.0:1 Ratio) 4P2990 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 2BK1-up, 9LN1-6152 Cylinder Kit KM1144 6 Piston Body (17.0:1 Ratio) 6I1144 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 2CW1-up Cylinder Kit KM7307 6 Crown, Piston (16.7:1 Ratio) 142-7307 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 PISTONS PART No QTY S/Noʼs - Truck 2FR1-up, 7HS1-up, 7JL1-up 9LN6954-up, 9YN1-up, CSM1-up Cylinder Kit KM1710 6 Piston Body (17.6:1 Ratio) 105-1710 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 3RJ1-up, 7AG1-up Cylinder Kit KM4248 6 Crown, Piston 6I4248 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 5JZ1-up, 5RM1-up, 9YN1-up Piston Body (18.0:1 Ratio) KM4495 6 Piston Body (18.0:1 Ratio) 101-4495 6 Piston Pin 7C0115 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 8WL1-up Crown, Piston (17.0:1 Ratio) 107-7852 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring Set 105-1720RS 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 100-4297 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6
  • 29. 27 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE PISTONS PART No QTY S/Noʼs - Truck 9GK1-up Cylinder Kit KM1720 6 Crown, Piston (18.1:1 Ratio) 105-1720 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring Set 105-1720RS 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 100-4297 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs - Truck 9LN6958-up Cylinder Kit KM7553 6 Crown, Piston (17.6:1 Ratio) 107-7553 6 Skirt, Piston 238-2716 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 4P1807 6 Ring, Piston Oil 4P1806 6 Sleeve, Cylinder Block repair 7C6208 6 S/Noʼs Cylinder Kit KM1210 6 Piston Body 6I1210 6 Piston Pin 7C3901 6 Retainer, Piston Pin 7C0111 12 Ring Set (includes following rings) 7E5213 6 Ring, Piston Top 107-7787 6 Ring, Piston Intermediate 7E5786 6 Ring, Piston Oil 7C5232 6 Sleeve, Cylinder Block repair 7C6208 6 CYLINDER HEAD COMPONENTS PART No QTY Cylinder Head (with Valves) 160-5130 1 Cylinder Head (Bare) 140-7373 1 (with Guides, Inserts and Plugs) Valve, Inlet 161-4280 6 Valve, Exhaust 136-0819 6 Valve Lock-Half 1W2715 24 Insert, Valve Seat Inlet (Std.) 163-9063 6 Insert, Valve Seat Exhaust (Std.) 1W2713 6 Spring, Inlet & Exh Valve 7C4273 12 Retainer, Valve Spring 7E7779 12 Guide, Inlet & Exh Valve 9Y8848 12 Seal, Valve Guide 119-3036 12 Sleeve, Injector 119-3061 6 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 271-5658 1 Seal Group, Oil Front 119-2921 1 Seal Group, Oil Rear 222-3909 1 Sleeve, Rear Seal (Salvage) 222-3909 1 Early Model 3116 Machine engines Cylinder Blocks with lubrication grooves in Main Brg saddle Main Bearing Set (Std.) (with Lub Groove) 196-9518 1 Main Bearing (Std.) (with Lub Groove) 107-7708 3 Main Bearing (Std.) (w/o Lub Groove) 101-1530 3 Bearing Thrust (Std.) 212-4893 1 Main Bearing (0.25mm US) (with Lub Groove) 145-0162 3 Main Bearing (0.25mm U.S.) (w/o Groove) 145-0163 3 Bearing Thrust (0.25mm U.S.) 229-5153 1 Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 3 Main Bearing (0.50mm U.S.) (w/o Lub Groove) 145-0165 3 Bearing Thrust (0.50mm U.S.) 7C6967 1
  • 30. 28 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE CRANKSHAFT & RELATED PARTS PART No QTY (Continued) Main Bearing (Std.) (with Lub Groove) 107-7708 3 Main Bearing (Std.) (w/o Lub Groove) 101-1530 3 Bearing Thrust (Std.) 212-4893 1 Main Bearing (0.25mm U.S.) (with Lub Groove) 145-0162 3 Main Bearing (0.25mm U.S.) (w/o Lub Groove) 145-0163 3 Bearing Thrust (0.25mm U.S.) 229-5153 1 Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 3 Main Bearing (0.50mm U.S.) (w/o Lub Groove) 145-0165 3 Bearing Thrust (0.50mm U.S.) 7C6967 1 Late Model 3116 Machine engines Cylinder Blocks without lubrication grooves in Main Brg saddle Main Bearing (Std.) (with Lub Groove) 107-7708 6 Bearing Thrust (Std.) 212-4893 1 Main Bearing (0.25mm U.S.) (with Lub Groove) 145-0162 6 Bearing Thrust (0.25mm U.S.) 229-5153 1 Main Bearing (0.50mm U.S.) (with Lub Groove) 145-0164 6 Bearing Thrust (0.50mm U.S.) 7C6967 1 CONROD & RELATED PARTS PART No QTY Conrod 213-3193 6 Conrod Bushing 2W0027 6 Bolt, Conrod 9N3832 12 Nut, Conrod 9L7669 12 Conrod Bearing (Std.) 224-6638 6 Conrod Bearing (0.25mm US) 7C6976 6 Conrod Bearing (0.50mm US) 7C6977 6 CAMSHAFT & RELATED PARTS PART No QTY Camshaft 7W5426 1 Push Rod, Valve 6I1241 12 Push Rod, Injector 4P8577 6 GASKET KITS & COMPONENTS PART No QTY Gasket Kit, Upper KMP-3116-K1 1 Gasket Kit, Lower KMP-3116-K2 1 Gasket, Cylinder Head 107-7832 1 Gasket, Valve Cover 119-2940 1 Gasket, Oil Pan 261-3816 1 FUEL SYSTEM PART No QTY Injector 127-8211 6 Injector 127-8216 6 Injector 127-8225 6 COOLING SYSTEM PART No QTY Water Pump 7C4508 1 Water Pump 4W7589 1 LUBRICATING SYSTEM PART No QTY Oil Pump 4P3683 1
  • 31. 29 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Industrial) 6I2280 1 Cartridge 128-0621 1 Turbocharger (Industrial) 122-2694 1 Cartridge 8N4780 1 Turbocharger (Industrial) 122-2697 1 Cartridge 124-6277 1 Turbocharger (Industrial) 122-8567 1 Cartridge 124-6277 1 Turbocharger (Industrial) 124-5592 1 Cartridge 124-6277 1 Turbocharger (Industrial) 125-1128 1 Cartridge 105-5064 1 Turbocharger (Industrial) 128-0566 1 Cartridge 128-0621 1 Turbocharger (Industrial) 128-0567 1 Cartridge 124-6277 1 Turbocharger (Machine) 115-5853 1 Cartridge 100-6915 1 Turbocharger (Machine) 4P4682 1 Cartridge 6I2278 1 Turbocharger (Machine) 4P7709 1 Cartridge 6I2259 1 Turbocharger (Machine) 9Y1279 1 Cartridge 7C5624 1 Turbocharger (Machine) 4P4679 1 Cartridge 4P4686 1 Turbocharger (Machine) 100-5865 1 Cartridge 100-5992 1 Turbocharger (Machine) 129-1333 1 Cartridge 129-1334 1 Turbocharger (Machine) 9Y4230 1 Cartridge 7C5624 1 Turbocharger (Machine) 104-5857 1 Cartridge 100-6916 1 Turbocharger (Machine) 6I2260 1 Cartridge 6I2269 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Machine) 102-8410 1 Turbocharger (Machine) 4P4682 1 Cartridge 6I2278 1 Turbocharger (Machine) 7E4818 1 Cartridge 7E4821 1 Turbocharger (Machine) 9Y0132 1 Cartridge 9Y5227 1 Turbocharger (Machine) 9Y6481 1 Cartridge 9Y8692 1 Turbocharger (Machine) 9Y6747 1 Cartridge 9Y5227 1 Turbocharger (Machine) 9Y6750 1 Cartridge 9Y8692 1 Turbocharger (Machine) 7C2183 1 Cartridge 7C5624 1 Turbocharger (Machine) 4P4681 1 Cartridge 4P4686 1 Turbocharger (Machine) 100-5864 1 Cartridge 100-5991 1 Turbocharger (Machine) 104-5857 1 Cartridge 100-6916 1 Turbocharger (Machine) 115-1179 1 Cartridge 105-5064 1 Turbocharger (Machine) 125-1125 1 Cartridge 105-5064 1 Turbocharger (Machine) 124-9332 1 Cartridge 124-6277 1 Turbocharger (Machine) 125-1128 1 Cartridge 105-5064 1 Turbocharger (Machine) 124-9340 1 Cartridge 115-5858 1 Turbocharger (Machine) 115-1181 1 Cartridge 100-6916 1 Turbocharger (Machine) 125-1124 1 Cartridge 105-5064 1 Turbocharger (Machine) 4P2768 1 Cartridge 6I2278 1
  • 32. 30 CATERPILLAR 3116 SERIES ENGINE CATERPILLAR 3116 SERIES ENGINE TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Machine) 9Y6485 1 Cartridge 7C5624 1 Turbocharger (Machine) 133-6043 1 Cartridge 115-5858 1 Turbocharger (Machine) 161-4379 1 Cartridge 153-3704 1 Turbocharger (Machine) 105-5059 1 Cartridge 100-6919 1 Turbocharger (Machine) 125-1120 1 Cartridge 124-6277 1 Turbocharger (Truck) 6I2280 1 Cartridge 128-0621 1 Turbocharger (Truck) 7E4818 1 Cartridge 7E4821 1 Turbocharger (Truck) 7E5199 1 Cartridge 7E4821 1 Turbocharger (Truck) 103-2081 1 Cartridge 6I0175 1 Turbocharger (Truck) 103-2084 1 Cartridge 6I0175 1 Turbocharger (Truck) 103-2085 1 Cartridge 6I0179 1 Turbocharger (Truck) 103-0651 1 Cartridge 6I0175 1 Turbocharger (Truck) 112-4896 1 Cartridge 7E4821 1 Turbocharger (Truck) 114-4658 1 Cartridge 6I2290 1 Turbocharger (Truck) 118-2025 1 Cartridge 118-2032 1 Turbocharger (Truck) 161-3595 1 Cartridge 158-6075 1 Turbocharger (Truck) 103-0655 1 Cartridge 6I0175 1 Turbocharger (Truck) 133-5324 1 Cartridge 118-2032 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Truck) 103-0655 1 Cartridge 6I0175 1 Turbocharger (Truck) 4R9147 1 Cartridge 6I0175 1 Turbocharger (Truck) 4R8915 1 Cartridge 6I0187 1
  • 33. 31 CATERPILLAR 3204 SERIES ENGINE CATERPILLAR 3204 SERIES ENGINE CYLINDER COMPONENTS PART No QTY Pre-Combustion, 2 Ring Piston S/Noʼs - Industrial 45V1-up Cylinder Kit KM4221 4 Piston Body (Std.) 6N4221 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8265 4 Sleeve, Cylinder Block repair 9N6275 4 Piston Body (020”) 6N4341 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8646 4 Piston Body (040”) 6N4351 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8647 4 Direct Injection, 2 Ring Piston S/Noʼs - Industrial 45V29936-up, 6DC444-up, 10X1 - 10X5359 Cylinder Kit KM1146 4 Piston Body (Std.) 16.5:1 ratio 7C1146 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8265 4 Sleeve, Cylinder Block repair 9N6275 4 Piston Body (020”) 16.5:1 ratio 2W8410 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8646 4 Piston Body (040”) 16.5:1 ratio 2W8411 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8647 4 Direct Injection, 2 Ring Piston S/Noʼs - Industrial 45V35841, 2TB1-up, 7EB1-up, 3PC1-up, 10X5360-up Cylinder Kit KM4831 4 Piston Body (Std.) 16.5:1 ratio 2W4831 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8265 4 Sleeve, Cylinder Block repair 9N6275 4 CYLINDER COMPONENTS PART No QTY Piston Body (020”) 16.5:1 ratio 2W8410 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8646 4 Piston Body (040”) 16.5:1 ratio 2W8411 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 2W8647 4 Direct Injection, 3 Ring Piston S/Noʼs - Industrial 45V29936-up, 2TB1-up, 7EB1-up, 3PC1-up Cylinder Kit KM4729 4 Piston Body (Std.) 7E4729 4 Piston Pin 7N9803 4 Retainer, Piston Pin 8N7294 8 Piston Ring Set 7E4729RS 4 Sleeve, Cylinder Block repair 9N6275 4 Sleeve, Cylinder Block repair 9N6275 4 (For use with (Std.) size Piston) CYLINDER HEAD COMPONENTS PART No QTY Pre-Combustion Cylinder Head 9N0320 1 Valve, Inlet 9N0180 4 Valve, Exhaust 9N0185 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet (Std.) 9N0181 4 Insert, Valve Seat Exhaust (Std.) 9N2837 4 Guide, Inlet Valve 6I2864 4 Guide, Exh Valve 6I2865 4 Rotocoil 9N0187 8 Spring, Inlet & Exh Valve (144” OD) 9N3617 8 Push Rod 9N6500 8 Lifter 4N0649 8 Precombustion Chamber 4N8809 4 Seal O Ring, Chamber 8M4992 4 Gasket, Chamber (493mm) 5M2667 4
  • 34. 32 CATERPILLAR 3204 SERIES ENGINE CATERPILLAR 3204 SERIES ENGINE CYLINDER HEAD COMPONENTS PART No QTY Direct Injection Cylinder Head 6I2378 1 Valve, Inlet 9L7682 4 Valve, Exhaust (Turbo) 119-6772 4 Valve, Exhaust (Non-Turbo) 9L7683 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet (Std.) 2N8943 4 Insert, Valve Seat Exhaust (Std.) 9N2837 4 Guide, Inlet Valve 6I2864 4 Guide, Exh Valve 6I2865 4 Spring, Inlet & Exh Valve (156” OD) 1W4259 8 Retainer, Valve Spring 1W4260 8 Push Rod (9L8623) 9N6500 8 Lifter 9N5786 8 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft (Wide Journal) 1W9771 1 Seal, Oil Front (Std.) 9L7735 1 Seal, Oil Front (with Dust Shield) 7C6660 1 Seal Group, Oil Rear (includes sleeve) 7W3200 1 Seal Group, Oil Rear (Double Lip) 7W3202 1 Sleeve, Rear Seal 7W3200 1 MAIN BEARING GROUP PART No QTY (used with wide journal Crankshaft 1W9771 bearing width of 1(010”)) Main Bearing (Std.) 1W0312 3 Main Bearing (Std.) 1W0311 2 Main Bearing (010”) 1W1661 3 Main Bearing (010”) 1W1655 2 Main Bearing (020”) 1W1662 3 Main Bearing (020”) 1W1656 2 Main Bearing (030”) 1W0312/030 3 Main Bearing (030”) 1W0311/030 2 Main Bearing (040”) 1W0312/040 3 Main Bearing (040”) 1W0311/040 2 Main Bearing (050”) 1W1663 3 Main Bearing (050”) 1W1657 2 MAIN BEARING GROUP PART No QTY (service parts only, used on obsolete narrow journal Crankshafts 4N0112 and 1W0406, with a bearing width of 955”) (For complete Crankshaft replacement use wide journal Crankshaft 1W9771 and bearings to suit) Main Bearing (Std.) 4W8093 3 Main Bearing (Std.) 4W8092 2 Main Bearing (010”) 8N8976 3 Main Bearing (010”) 8N9022 2 Main Bearing (020”) 8N8972 3 Main Bearing (020”) 8N9023 2 Main Bearing (030”) 4W8093/030 3 Main Bearing (030”) 4W8092/030 2 Main Bearing (040”) 4W8093/040 3 Main Bearing (040”) 4W8092/040 2 Main Bearing (050”) 8N8974 3 Main Bearing (050”) 8N9020 2 CRANKSHAFT & RELATED PARTS PART No QTY (continued) THRUST WASHERS Thrust Washer (185”) 6N8940 2 Thrust Washer (214”) 100-3652 2 Conrod Bearing (Std.) 8N6308 4 Conrod Bearing (010”) 1N3821 4 Conrod Bearing (020”) 1N3822 4 Conrod Bearing (030”) 8N6308/030 4 Conrod Bearing (040”) 8N6308/040 4 Conrod Bearing (050”) 1W3906 4 Conrod Assy (Tapered) 8N3753 4 Conrod Bushing (Tapered) 9N5082 4 Bolt, Conrod 9N3832 8 Nut, Conrod 9L7669 8 Conrod Bushing (Straight) 8N0701 4 (For old style Straight Rod 4N2217 For complete replacement use Tapered Rod , 8N3753 shown above)
  • 35. 33 CATERPILLAR 3204 SERIES ENGINE CATERPILLAR 3204 SERIES ENGINE CAMSHAFT & RELATED PARTS PART No QTY Camshaft 9Y3352 1 Bushing, Camshaft (Early Blocks) 9N5246 4 Bushing, Camshaft (Late Blocks) 1W5920 1 Bushing, Camshaft (Late Blocks) 9N5246 2 FUEL SYSTEM PART No QTY S/Noʼs - Industrial 45V1 (early) (Pre-Combustion) Capsule Nozzle 8N3175 4 Plunger & Barrel 4S5758 4 Fuel Priming Pump 4N6836 1 S/Noʼs - Industrial 45V1, (late) (Pre-Combustion) Capsule Nozzle 8N3175 4 Plunger & Barrel 8N3539 4 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 45V1-up (Direct Injection) Fuel Injector 9L6969 4 Plunger & Barrel 1W6541 4 Pump Assy, Fuel Injection 1W6539 4 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 45V29936-up, 10X1-up, (Direct Injection) Fuel Injector 1W5829 4 Plunger & Barrel 8N3539 4 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 45V36536-up, 7EB1-up , 3PC1-up, 3PC1-up, 10X1-up, (Direct Injection) Fuel Injector 4W7015 4 Plunger & Barrel 1W6541 4 Pump Assy, Fuel Injection 1W6539 4 Fuel Priming Pump 105-2508 1 GLOW PLUGS PART No QTY Glow Plug, 12V 3T8705 4 COOLING SYSTEM PART No QTY Water Pump 2W1223 1 Thermostat 4N0236 1 GASKET KITS & RELATED GASKETS PART No QTY Gasket Kit, Upper KMP-3204-K1 1 Gasket Kit, Lower KMP-3204-K2 1 Gasket, Cylinder Head 7W2059 1 Gasket, Rocker Cover 9L8020 1 Gasket, Oil Pan 9L8016 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Industrial) 6N8477 1 Cartridge 8N4780 1 Cartridge Kit 2W0716 1 TYPICAL APPLICATIONS D3, D3B, D3C Tractor D4B, D4C, D4H Tractor D5C Tractor IT12 Intergrated Tool Carrier IT18 Intergrated Tool Carrier IT28, IT28B Intergrated Tool Carrier 215B Excavator 508 Skidder 910 Wheel Loader 916 Wheel Loader 926, 926E, 926F Wheel Loader 931 Traxcavator 931B, 931C Track Loader 935B, 935C Track Loader 943 Track Loader 953 Track Loader
  • 36. 34 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE CYLINDER COMPONENTS PART No QTY 165:1 Compression Ratio (2 Ring Piston) Straight sides on the pin bore boss Non-Turbo engines (above 130kw, 175bhp) (for use in 175bhp California spec Truck engine pre 1984 with low emission systems) Cylinder Kit KM7737 8 Piston Body (Std.) 16.5:1 ratio 9L7737 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8265 8 Sleeve, Cylinder Block repair 9N6275 8 Piston Body (020”) 16.5:1 ratio 9L7827 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8646 8 Piston Body (040”) 16.5:1 ratio 9L7828 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8647 8 165:1 Compression Ratio (3 Ring Piston) Straight sides on the pin bore boss Non-Turbo engines (above 130kw, 175bhp) (for use in 175bhp California spec Truck engine pre 1984 with low emission systems) Cylinder Kit KM7737-3R 8 Piston Body (Std.) 16.5:1 ratio 9L7737-3R 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8265-3R 8 Sleeve, Cylinder Block repair 9N6275 8 Piston Body (020”) 16.5:1 ratio 9L7827-3R 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8646-3R 8 Piston Body (040”) 16.5:1 ratio 9L7828-3R 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8647-3R 8 CYLINDER COMPONENTS PART No QTY (continued) 165:1 Compression Ratio (2 Ring Piston) Tapered sides on the pin bore boss Non-Turbo engines (above 130kw, 175bhp) and Turbo engines (with or without cooling orifices) (for use in 175bhp California spec Truck engine pre 1984 with low emission systems) Cylinder Kit KM4831 8 Piston Body (Std.) 16.5:1 ratio 2W4831 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8265 8 Sleeve, Cylinder Block repair 9N6275 8 Piston Body (020”) 16.5:1 ratio 2W8410 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8646 8 Piston Body (040”) 16.5:1 ratio 2W8411 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8647 8 182:1 Compression Ratio (2 Ring Piston) Tapered sides on the pin bore boss Non-Turbo engines (below 130kw, 175bhp) (except 613B Tractor which uses 2W4831 Piston) (1978 - 1984, 210bhp DIT California spec Truck) (Not for 175bhp California spec Truck engines, pre 1984 with low emission systems) Cylinder Kit KM8412 8 Piston Body (Std.) 18.2:1 ratio 2W8412 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8265 8 Sleeve, Cylinder Block repair 9N6275 8 Piston Body (020”) 18.2:1 ratio 2W8414 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8646 8 Piston Body (040”) 18.2:1 ratio 2W8415 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8647 8
  • 37. 35 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE CYLINDER COMPONENTS PART No QTY (Continued) 175:1 Compression Ratio (2 Ring Piston) Tapered sides on the pin bore boss For engines 1987-up (below 130kw, 175bhp) (1985, 210bhp @ 2800rpm DINA, Truck) (1985-1987, 210 & 225bhp DIT, California spec Truck) Cylinder Kit KM3846 8 Piston Body (Std.) 17.5:1 ratio 7W3846 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 2W8265 8 Sleeve, Cylinder Block repair 9N6275 8 165:1 Compression Ratio (3 Ring Piston) Tapered sides on the pin bore boss For Turbo engines using a Standard size 3 ring, piston of 165:1 C/R, with or without cooling jets Cylinder Kit KM4729 8 Piston Body (Std.) 16.5:1 ratio 7E4729 8 Piston Pin 7N9803 8 Retainer, Piston Pin 8N7294 16 Piston Ring Set 7E4729RS 8 Sleeve, Cylinder Block repair 9N6275 8 Sleeve, Cylinder Block repair 9N6275 8 (For use with (Std.) size Piston) CYLINDER HEAD COMPONENTS PART No QTY Direct Injection (Non-Turbo engines) Cylinder Head 6I2378 2 Valve, Inlet 9L7682 8 Valve, Exhaust (Non-Turbo) 9L7683 8 Valve Lock-Half 2A4429 32 Insert, Valve Seat Inlet (Std.) 2N8943 8 Insert, Valve Seat Exhaust (Std.) 9N2837 8 Guide, Inlet Valve 6I2864 8 Guide, Exh Valve 6I2865 8 Seal, Intake Valve 7W9143 8 Spring, Inlet & Exh Valve 1W4259 16 Retainer, Valve Spring 1W4260 16 Push Rod (9L8623) 9N6500 8 Lifter 9N5786 8 CYLINDER HEAD COMPONENTS PART No QTY Direct Injection (Turbocharged engines) Cylinder Head 6I2378 2 Valve, Inlet 9L7682 8 Valve, Exhaust (Turbo) 119-6772 8 Valve Lock-Half 2A4429 32 Insert, Valve Seat Inlet (Std.) 2N8943 8 Insert, Valve Seat Exhaust (Std.) 9N2837 8 Guide, Inlet Valve 6I2864 8 Guide, Exh Valve 6I2865 8 Seal, Intake Valve 7W9143 8 Spring, Inlet & Exh Valve (Outer) 9N5496 16 Spring, Inlet & Exh Valve (Inner) 9N5495 16 Retainer, Valve Spring 9N5497 16 Push Rod (9L8623) 9N6500 16 Lifter 9N5786 16 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 9N6221 1 Seal, Oil Front (Std.) 9L7735 1 Seal, Oil Front (with Dust Shield) 7C6660 1 Seal Group, Oil Rear (includes sleeve) 7W3200 1 Seal Group, Oil Rear (Double Lip) 7W3202 1 Sleeve, Rear Seal 7W3200 1 MAIN BEARING GROUP PART No QTY Use with Cyl Block 9N0130 Serial Noʼs 90N1 - 90N13233, 40S1 - 40S15611, 75V1 - 75V2304, 79V1 - 79V1407 Main Bearing (Std.) 4W8092 4 Main Bearing (Std.) (Thrust) 4W8091 1 Main Bearing (010”) 8N9022 4 Main Bearing (010” (Thrust) 8N9065 1 Main Bearing (020”) 8N9023 4 Main Bearing (020” (Thrust) 8N9064 1 Main Bearing (030”) 4W8092/030 4 Main Bearing (030”) (Thrust) 4W8091/030 1 Main Bearing (040”) 4W8092/040 4 Main Bearing (040”) (Thrust) 4W8091/040 1 Main Bearing (050”) 8N9020 4 Main Bearing (050”) (Thrust) 8N9066 1
  • 38. 36 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE MAIN BEARING GROUP PART No QTY Use with Cyl Block 9N1255 (No1 Bearing, Upper Shell grooved with 1 hole) Serial Noʼs 90N1 - 90N13233, 40S1 - 40S15611, 75V1 - 75V2304, 79V1408 - 79V2200 Main Bearing (Std.) (No 1 Grroved) 8N8929 1 Main Bearing (Std.) 4W8092 3 Main Bearing (Std.) (Thrust) 4W8091 1 Main Bearing (010”) (No 1 Grooved) 8N8926 1 Main Bearing (010”) 8N9022 3 Main Bearing (010”) (Thrust) 8N9065 1 Main Bearing (020”) (No 1 Grooved) 8N8931 1 Main Bearing (020”) 8N9023 3 Main Bearing (020”) (Thrust) 8N9064 1 Main Bearing (030”) (No 1 Grooved) 8N8929/030 1 Main Bearing (030”) 4W8092/030 3 Main Bearing (030”) (Thrust) 4W8091/030 1 Main Bearing (040”) (No 1 Grooved) 8N8929/040 1 Main Bearing (040”) 4W8092/040 3 Main Bearing (040”) (Thrust) 4W8091/040 1 Main Bearing (050”) (No 1 Grooved) 8N8932 1 Main Bearing (050”) 8N9020 3 Main Bearing (050”) (Thrust) 8N9066 1 MAIN BEARING GROUP PART No QTY (continued) Use with Cyl Block 9N3120 (No1 Bearing, Upper Shell non-grooved with 3 holes) Serial Noʼs 90N1323-up, 40S15612-up, 75V2305-up, 79V2201-up, 5YF1-up, 32Y1-up, 1Z1-up, 2Z1up, 3Z1-up, 51Z1-up Main Bearing Set (Std.) (No 1 Non-Grooved) 9Y6202 1 Main Bearing (Std.) (No 1 Non-Grooved) 4W8093 1 Main Bearing (Std.) 4W8092 3 Main Bearing (Std.) (Thrust) 4W8091 1 Main Bearing (010”) (No 1 Non-Grooved) 8N8976 1 Main Bearing (010”) 8N9022 3 Main Bearing (010”) (Thrust) 8N9065 1 Main Bearing (020”) (No 1 Non-Grooved) 8N8972 1 Main Bearing (020”) 8N9023 3 Main Bearing (020”) (Thrust) 8N9064 1 Main Bearing (030”) (No 1 Non-Grooved) 4W8093/030 1 Main Bearing (030”) 4W8092/030 3 Main Bearing (030”) (Thrust) 4W8091/030 1 Main Bearing (040”) (No 1 Non-Grooved) 4W8093/040 1 Main Bearing (040”) 4W8092/040 3 Main Bearing (040”) (Thrust) 4W8091/040 1 Main Bearing (050”) (No 1 Non-Grooved) 8N8974 1 Main Bearing (050”) 8N9020 3 Main Bearing (050”) (Thrust) 8N9066 1 CONNECTING ROD & BEARINGS PART No QTY (for old style straight rods) (95” wide bearing) Conrod Bearing (Std.) 9N5923 8 Conrod Bearing (010”) 9N5924 8 Conrod Bearing (020”) 9N5925 8 Conrod Bearing (030”) 9N5923/030 8 Conrod Bearing (040”) 9N5923/040 8 Conrod Bearing (050”) 9N5926 8 Conrod Bushing (Straight) 8N0701 8 Bolt, Conrod 9N3832 16 Nut, Conrod 9L7669 16
  • 39. 37 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE CONNECTING ROD & BEARINGS PART No QTY (for current style tapered rods) (100” wide bearing) Conrod Bearing (Std.) 7E7894 8 Conrod Bearing (010”) 9N5920 8 Conrod Bearing (020”) 9N5921 8 Conrod Bearing (030”) 7E7894/030 8 Conrod Bearing (040”) 7E7894/040 8 Conrod Bearing (050”) 9N5922 8 Conrod Assy (Tapered) 7E4728 8 Conrod Bushing (Tapered) 9N5082 8 Bolt, Conrod 9N3832 16 Nut, Conrod 9L7669 16 CAMSHAFT & RELATED PARTS PART No QTY For all DINA engines Camshaft Kit (Includes 9N5786 Lifters) 9Y3354 1 Camshaft (Non-Turbo) 7C6950 1 For DIT engines 168kw - 225bhp and below Camshaft Kit (Includes 9N5786 Lifters) 9Y3355 1 Camshaft (Turbo) 9N6608 1 For DIT engines above 168kw - 225bhp Camshaft (Turbo) 125-8139 1 (uses 132-9793 Lifters) Bushing, Camshaft 9N5246 5 FUEL SYSTEM PART No QTY S/Noʼs - Industrial 90N1-up Arrangement Noʼs 4N8857, 4N8973, 4N9089 to 4N9093, 6N0225, 6N0379, 6N0380, 6N0382, 6N1205, 6N2369 Fuel Injector 9N2366 8 Plunger & Barrel Assy, Inj Pump 7N7527 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 90N1-up Arrangement Noʼs 6N2892 to 6N2904, 6N3631, 6N3740, 6N4594 6N5219, 6N6284, 6N6285, 7N6487, 8N2039 S/Noʼs - Truck 40S1 - 40S27592 Arrangement Noʼs 9L6082, 9L6260, 9N0381 to 9N0395, 9N1848, 9N2029, 9N2030, 9N2062, 9N2305, 9N2306, 9N2473, 9N2474, 9N3080, 9N3737 to 9N3780 Fuel Injector 9L6969 8 Plunger & Barrel Assy, Inj Pump 7N7527 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Truck 40S27593 - 40S65910 Arrangement Noʼs 9N2405, 9N2417 to 9N2422, 9N2818, 9N2821, 9N3108, 9N3109, 9N3222, 9N3786, 9N3787, 9N3788, 9N3789 Fuel Injector 9N3299 8 Plunger & Barrel Assy, Inj Pump 7N7527 8 Fuel Priming Pump 105-2508 1
  • 40. 38 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE FUEL SYSTEM (continued) PART No QTY S/Noʼs - Industrial 90N37285-up Arrangement Noʼs 8N1009 to 8N1036, 8N2043, 8N2948, 8N3974 8N3975, 8N3976 S/Noʼs - Industrial 3Z1878 - 3Z2460 8N4046, 8N7094, 8N7095, 8N7122, 9N6482, 1W8699, 2W8612 S/Noʼs - Truck 32Y1-up Arrangement Noʼs 9N5140 to 9N5185, 9N5247, 9N5751, 9N5752 9N5829, 9N6134, 9N6135, 9N6320, 9N6323, 9N6345 to 9N6354, 9N6360 to 9N6363, 9N6371 9N6424, 9N6425, 9N6426, 9N6511 to 9N6515, 9N6624 to 9N6628, to 9N6637 to 9N6639 S/Noʼs - Truck 32Y68441-up & 51Z1-up Arrangement Noʼs 9N6686, 9N6747 S/Noʼs - Truck 32Y68441-up & 51Z1-up Arrangement Noʼs 1W5158, 1W5159, 1W5343, 1W6170, 1W7685, 1W7686, 1W7687, 2W0978, 2W7726 S/Noʼs - Truck 2Z1 - 2Z2398 Arrangement Noʼs 9N5460, 9N5998, 1W7468, 1W7472, 1W9808 S/Noʼs - Marine 1Z1318 - 1Z11419 Arrangement Noʼs 1W5070, 1W5900, 2W0768, 1W7000, 4W9900, 4W9901, 7W1700 S/Noʼs - Vehicle 79V5380 Arrangement Noʼs 8N1011, 8N1013 S/Noʼs - Vehicle 79V8875 - 79V11603 Arrangement Noʼs 1W0331, 1W0332, 1W1167, 1W1607, 1W2578, 1W6925, 1W6926, 1W6928 Fuel Injector 1W5829 Plunger & Barrel Assy, Inj Pump 7N7527 Fuel Priming Pump 105-2508 FUEL SYSTEM (continued) PART No QTY S/Noʼs - Industrial 90N41653 - 90N46079 Arrangement Noʼs 8N4537 to 8N4545, 8N9665 to 8N9673 S/Noʼs - Industrial 90N52893 - 90N65054 Arrangement Noʼs 1W0318 to 1W0330, 1W0333 to 1W0357 S/Noʼs - Industrial 90N57190 - 90N61025 Arrangement Noʼs 1W7527, 1W7528 Fuel Injector 1W5829 8 Plunger & Barrel Assy, Inj Pump 6N7527 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Marine 1Z3096 - 1Z6457 Arrangement Noʼs 1W9350, 2W1320, 2W1325, 7W1800, 7W9150, 7W7500 Fuel Injector 4W1819 8 Plunger & Barrel Assy, Inj Pump 6N7527 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 90N65055 - 90N69270 Arrangement Noʼs 1W0318 to 1W0330, 1W0333 to 1W0357 1W,7527, 1W7528, 2W7842, 2W8613, 2W8828 4W0858, 4W0859, 7W7070 S/Noʼs - Marine 1Z11420-up Arrangement Noʼs 1W5070, 1W5900, 2W0768, 7W1000, 7W1700 S/Noʼs - Vehicle 79V11604-up Arrangement Noʼs 1W0332, 1W2578, 1W4702, 1W6925, 1W6926 1W6928, 2W6558, 2W8779, 4W3873 Fuel Injector 4W7016 8 Plunger & Barrel Assy, Inj Pump 6N7527 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Industrial 3Z3472-up Arrangement Noʼs 1W8699, 2W8219, 2W8227, 2W8612, 2W9125, 4W0860, 4W9003, 7C1346, 7C4091, 7C6372, 7C7635, 7W7069 Fuel Injector 4W7016 8 Plunger & Barrel Assy, Inj Pump 1W3010 8 Fuel Priming Pump 105-2508 1
  • 41. 39 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE FUEL SYSTEM (continued) PART No QTY S/Noʼs - Industrial 90N69271-up Arrangement Noʼs 1W0318 to 1W0330, 1W0333 to 1W0357 1W,7527, 1W7528, 2W7842, 2W8613, 2W8828 4W0858, 4W0859, 7W7070 Fuel Injector 4W7016 8 Plunger & Barrel Assy, Inj Pump 9Y0510 8 Fuel Priming Pump 105-2508 1 S/Noʼs - Generator Set 5YF1-up Fuel Injector 7W3710 8 Plunger & Barrel Assy, Inj Pump 1W3010 8 Fuel Priming Pump 105-2508 1 Body, Fuel Transfer Pump 4N1132 1 COOLING SYSTEM PART No QTY Water Pump 2W1225 1 Water Pump 2W1227 1 Thermostat (9N5121) 102-8392 2 GASKET KITS & RELATED GASKETS PART No QTY Gasket Kit, Upper KMP-3208-K1 1 Gasket Kit, Lower KMP-3208-K2 1 Gasket, Cylinder Head 7W2059 2 Gasket, Rocker Cover 9L8020 2 Gasket, Oil Pan 9L8016 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Truck) 9N6054 1 Cartridge 9N6184 1 Cartridge Kit 2W0725 1 Turbocharger (Truck) 1W3310 1 Cartridge 1W4470 1 Turbocharger (Truck) 1W7271 1 Cartridge 2W3138 1 Turbocharger (Truck) 4W1136 1 Cartridge 4W1132 1 Turbocharger (Truck) 4W1135 1 Cartridge 4W1131 1 Turbocharger (Truck) 7W2876 1 Cartridge 7W2878 1 Cartridge Kit 7W4873 1 Turbocharger (Truck) 4W1134 1 Cartridge 4W1131 1 Turbocharger (Truck) 7W2875 1 Cartridge 7W2878 1 Cartridge Kit 7W4873 1 Turbocharger (Truck) 7C3856 1 Cartridge 7C2513 1 Cartridge Kit 2W0725 1 Turbocharger (Truck) 4W1133 1 Cartridge 4W1131 1 Turbocharger (Truck) 2W2589 1 Cartridge 4W1133 1 Turbocharger (Truck) 7W2874 1 Cartridge 7W2878 1 Turbocharger (Truck) 7W6643 1 Cartridge 7W6644 1 Turbocharger (Industrial) 9N6053 1 Cartridge 9N6230 1 Turbocharger (Industrial) 9N6054 1 Cartridge 9N6184 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 1W3310 1 Cartridge 1W4470 1
  • 42. 40 CATERPILLAR 3208 SERIES ENGINE CATERPILLAR 3208 SERIES ENGINE TURBOCHARGES & CARTRIDGES PART No QTY (Continued) Turbocharger (Industrial) 9Y7756 1 Cartridge 7C7503 1 Turbocharger (Marine) 4W7004 1 Cartridge 4N7601 1 Cartridge Kit 2W0727 1 Turbocharger (Marine) 6N0580 1 Cartridge 4N7601 1 Cartridge Kit 2W0727 1 Turbocharger (Marine) 8N1068 1 Cartridge 9N3998 1 Cartridge Kit 6N7248 1 Turbocharger (Marine) 9Y7756 1 Cartridge 7C7503 1 Turbocharger (Marine) 9Y9337 1 Cartridge 7E0262 1 TYPICAL APPLICATIONS CB-614, CB-614B Vibratory Compactor 225, 225B, 225D Excavator 227 Logger 229 Excavator 231D Excavator 613, 613B, 613C Tractor V160B Lift Truck V165C Lift Truck V180B Lift Truck V200, V200B, V200C Lift Truck V225, V225B, V225C Lift Truck V250B Lift Truck V265C Lift Truck V300B, V300C Lift Truck V330B, V330C Lift Truck V550 Lift Truck V620 Lift Truck V700 Lift Truck V800 Lift Truck V900 Lift Truck V925 Lift Truck
  • 43. 41 CATERPILLAR 3304 SERIES ENGINE CATERPILLAR 3304 SERIES ENGINE CYLINDER BLOCK & COMPONENTS PART No QTY Cylinder Block 1N3574 1 Spacer Plate, Cylinder Block 7N8021 1 Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 2 Bushing, Balancer Shaft 9Y2992 2 Bushing, Balancer Shaft 9Y2991 4 S/Noʼs - Vehicle 78P1-up, 43V1-up, 46V1-up, 48V1-up, 59Z1-up S/Noʼs - Marine 2B4364-up Pre-Combustion (Single Ni Insert) (No Heat Plug, 15” Pin Dia) Cylinder Kit 8S4635 4 Piston Body 8N3180 4 Piston Pin 7N9804 4 Retainer, Piston Pin 9H4015 8 Piston Ring Set 9S3068 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 Pre-Combustion (Dual Ni Insert) (No Heat Plug, 15” Pin Dia) Cylinder Kit 9S8914 4 Piston Body 8N3182 4 Piston Pin 7N9804 4 Retainer, Piston Pin 9H4015 8 Piston Ring Set 9S3068 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 S/Noʼs - Marine 4B6032-up, 5B1197-up Pre-Combustion (175:1 Comp Ratio) (With Heat Plug, 17” Pin Dia) Cylinder Kit 8S4636 4 Piston Body 9N5250 4 Piston Pin 7N9805 4 Retainer, Piston Pin 1S9543 8 Piston Ring Set 9S3068 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 CYLINDER BLOCK & COMPONENTS PART No QTY (Continued) S/Noʼs - Vehicle 9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up, 12Z1-up S/Noʼs - Industrial 10E300-up, 4XB1-up, S/Noʼs - Marine 13E300-up, 1PS1-up, 8XL1-up S/Noʼs - Generator Set 9HK1-up, 3TC1-up, 83Z1up S/Noʼs - Vehicle 9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up, 12Z1-up S/Noʼs - Industrial 10E300-up, 4XB1-up, S/Noʼs - Marine 13E300-up, 1PS1-up, 8XL1-up S/Noʼs - Generator Set 9HK1-up, 3TC1-up, 83Z1up Direct Injection (175:1 Comp Ratio) (Keystone Ring) (with 1/8” thick Oil Control Ring) Cylinder Kit KM8914 4 Piston Body (129-0338) 129-0338 4 Piston Pin 7N9805 4 Retainer, Piston Pin 1S9543 8 Piston Ring Set 2W1709 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 Replacement Piston Group for the above, using a 1/4” thick Oil Control Ring Direct Injection (175:1 Comp Ratio) (Keystone Ring) (with 1/4” thick Oil Control Ring) Cylinder Kit KM4262 4 Piston Body 165-4262 4 Piston Pin 7N9805 4 Retainer, Piston Pin 1S9543 8 Piston Ring Set 211-4321 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4
  • 44. 42 CATERPILLAR 3304 SERIES ENGINE CATERPILLAR 3304 SERIES ENGINE CYLINDER BLOCK & COMPONENTS PART No QTY (Continued) S/Noʼs - Vehicle 9CB1-up, 4YD1-up, 7Z1-up, 9Z1-up, 12Z1-up S/Noʼs - Industrial 10E300-up S/Noʼs - Marine 13E300-up S/Noʼs - Generator Set 3TC1-up, 83Z1up Direct Injection (175:1 Comp Ratio) (Rectangular Ring) Cylinder Kit KM6759 4 Piston Body (1W6757) 129-0358 4 Piston Pin 7N9805 4 Retainer, Piston Pin 1S9543 8 Piston Ring Set 2W6091 4 Cylinder Liner 110-5800 4 Seal Kit, Cylinder Liner 5P8768 4 Cylinder Kit KM5403 6 Piston Body 9N5403 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 2W1709 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 CYLINDER HEAD COMPONENTS PART No QTY (Pre-Combustion Engines) Cylinder Head 8N1188 1 Valve, Inlet (Non-Turbo) 5S6452 4 Valve, Exhaust (Non-Turbo) 5S6449 4 Valve, Inlet (Turbo) 2W2621 4 Valve, Exhaust (Turbo) 8N0875 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet (Std.) 5S7218 4 Insert, Valve Seat Exhaust (Std.) 1W5321 4 Guide, Inlet & Exh Valve 148-7425 8 Rotocoil (Includes Shield) 8N7782 8 Shield, Valve Guide 6N7174 8 Spring, Inlet & Exh Valve 7S7144 8 Push Rod 5S5918 8 Lifter 7S3161 8 Precombustion Chamber 8S3970 4 Seal O Ring, Chamber 7S3206 4 Gasket, Chamber (493mm) 5M2667 4 Gasket, Chamber (570mm) 2S8959 4 Gasket, Chamber (630mm) 2S8960 4 Director, Water 1S3062 12 CYLINDER HEAD COMPONENTS PART No QTY (Direct Injection Engines) Cylinder Head 1N4304 1 Valve, Inlet 100-7860 4 Valve, Exhaust 148-7455 4 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet (Std.) 107-0268 4 Insert, Valve Seat Exhaust (Std.) 107-0265 4 Guide, Inlet & Exh Valve 148-7425 8 Rotocoil (Includes Shield) 1W5300 8 Shield, Valve Guide 6N7174 8 Spring, Inlet & Exh Valve 7S7144 8 Push Rod 5S5918 8 Lifter 7S3161 8 Seal, Water 9Y1798 12 Seal O Ring, 3S5496 1 Seal, Water 7N8018 4
  • 45. 43 CATERPILLAR 3304 SERIES ENGINE CATERPILLAR 3304 SERIES ENGINE CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2W7960 1 Seal, Oil Front (Std.) 5S9021 1 Seal, Oil Front (O.S.) 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal Group with Sleeve 4W0452 1 CRANKSHAFT & RELATED PARTS PART No QTY Seal, Oil Rear (Std.) 5S9022 1 Seal, Oil Rear (O.S.) 9S3111 1 Seal, Oil Rear (O.S. Double Lip) 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing (Std.) 232-3233 5 Main Bearing (010”) 8N8225 5 Main Bearing (020”) 8N8226 5 Main Bearing (030”) 8N8227 5 Main Bearing (040”) 232-3233/040 5 Main Bearing (050”) 232-3233/050 5 Thust Washer (.185”) 6N8940 2 Thust Washer (.214”) 100-3652 2 Thust Washer (.232”) 9S3037 2 Conrod Bearing (Std.) (with recess) 8N8220 4 Conrod Bearing (Std.) (without recess) 4W5739 4 Conrod Bearing (010”) 8N8221 4 Conrod Bearing (020”) 8N8222 4 Conrod Bearing (030”) 8N8223 4 Conrod Bearing (040”) 8N8220/040 4 Conrod Bearing (050”) 8N8220/050 4 Conrod Bushing (Straight) (15” Dia) 8N0702 4 (For old style Straight Rod 5S6360) Conrod Assy (Tapered 15” Dia Pin) 8N1984 4 Conrod Bushing (Tapered) 8N1985 4 Bolt, Conrod 1P9956 4 Nut, Conrod 5S6348 4 Conrod Bushing (Straight) (17” Dia) 8N0703 4 (For old style Straight Rod 5S2793) Conrod Assy (Tapered 17” Dia Pin) 8N1721 4 Conrod Bushing (Tapered) 8N1849 4 Bolt, Conrod 1P9956 4 Nut, Conrod 5S6348 4 CAMSHAFT/ BALANCER SHAFT PART No QTY & RELATED PARTS Camshaft Kit (Includes Lifters) 9Y3225 1 Camshaft 9Y1723 1 Balancer Shaft (R/H) 4N7977 1 Balancer Shaft (L/H) 4N7978 1 Balancer Shaft (R/H) 1W2870 1 Balancer Shaft (L/H) 1W2871 1 Plunger & Barrel 1W6541 4 FUEL SYSTEM PART No QTY Valve Service Group (PC, Non-Turbo) 8M1584 4 Valve Service Group (PC, Turbo) 8N8796 4 Fuel Injector (DI) 7N0449 4 Fuel Injector (DI) 8N7003 4 Fuel Injector (DI) 8N7005 4 Plunger & Barrel 6N7527 4 Plunger & Barrel 9H5797 4 Plunger & Barrel 1W6541 4 Fuel Transfer Pump 4N4864 1 Fuel Transfer Pump 1W1695 1 Fuel Priming Pump 9H2256 1 Fuel Priming Pump 105-2508 1 Camshaft, Fuel Pump 6N6567 1 GLOW PLUGS PART No QTY Lead Assy 7N9634 1 Glow Plug, 12V 3T9561 4 Glow Plug, 24V 3T9562 4 LUBRICATING SYSTEM PART No QTY Oil Pump 6I1346 1
  • 46. 44 CATERPILLAR 3304 SERIES ENGINE CATERPILLAR 3304 SERIES ENGINE COOLING SYSTEM PART No QTY Thermostat 111-8010 1 Water Pump Assy (2P0661/7N5908) 172-7766 1 Water Pump Assy (2P0662/7N5909) 172-7767 1 Oil Cooler Core (Engine) 7N0165 1 Oil Cooler Core (Engine) 7N0110 1 Oil Cooler Core (Transmission) 7N0128 1 GASKET KITS & RELATED GASKETS PART No QTY Gasket Kit, Upper KMP-3304-K1DI 1 Gasket Kit, Upper KMP-3304-K1PC 1 Gasket Kit, Lower KMP-3304-K2 1 Gasket, Cylinder Head (Non-Spacer) 7N7386 1 Gasket, Cylinder Head (Spacer) 7N8022 1 Shim, Spacer Plate 7W7544 1 Gasket, Rocker Cover 8S1606 1 Gasket, Oil Pan 8S1963 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Marine) 7S5739 1 Turbocharger (Marine) 4N6249 1 Cartridge 5S0498 1 Turbocharger (Marine) 8S4590 1 Cartridge 5S0498 1 Turbocharger (Marine) 2W7095 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Vehicular) 1P0034 1 Cartridge 1P0711 1 Turbocharger (Vehicular) 1P0035 1 Cartridge 1P1109 1 Turbocharger (Vehicular) 1P9136 1 Cartridge 1P1109 1 Turbocharger (Vehicular) 4N6859 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Vehicular) 4N6859 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 TURBOCHARGES & CARTRIDGES PART No QTY (Continued) Turbocharger (Vehicular) 1P0034 1 Cartridge 1P0711 1 Turbocharger (Vehicular) 6N7924 1 Cartridge 6N7926 1 Turbocharger (Vehicular) 1W5160 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Vehicular) 7N4651 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Industrial) 7N4651 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Generator Set) 7N4651 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 Turbocharger (Generator Set) 2W7095 1 Cartridge 4N6860 1 Cartridge Kit 2W0716 1 RING GEAR PART No QTY Ring Gear , Flywheel 7N9145 1 TYPICAL APPLICATIONS CB-534 Vibratory Compactor CP-643, CP-653 Vibratory Compactor CS-643, CS-653 Vibratory Compactor D4D, D4E Tractor D5H Tractor 112F Motor Grader 120G Motor Grader 130G Motor Grader 215, 215B, 215C, 215D Excavator 219, 219D Excavator 225, 225B, 225D Excavator 229, 229D Excavator 515 Skidder 518, 518C Skidder 525 Skidder 527 Skidder 920 Wheel Loader 930 Wheel Loader 930R, 930T Wheel Loader 936, 936E, 936F Wheel Loader 94, 941B Traxcavator 950, 950B, 950E Wheel Loader 951B, 951C Traxcavator 955K, 955L Traxcavator 963 Track Loader
  • 47. 45 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE CYL. BLOCK & COMPONENTS PART No QTY Cylinder Block 1N3576 1 Bushing, Camshaft 9M5477 1 Bushing, Camshaft 7M4046 4 S/Noʼs - Industrial 23C740 - 23C2001 S/Noʼs - Vehicle 3N1-up, 49V1-up Pre-Combustion (Single Ni Insert) (No Heat Plug, 15» Pin Dia) Cylinder Kit 8S4635 6 Piston Body 8N3180 6 Piston Pin 7N9804 6 Retainer, Piston Pin 9H4015 12 Piston Ring Set 9S3068 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 Pre-Combustion (Dual Ni Insert) (No Heat Plug, 15» Pin Dia) Cylinder Kit 9S8914 6 Piston Body 8N3182 6 Piston Pin 7N9804 6 Retainer, Piston Pin 9H4015 12 Piston Ring Set 9S3068 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 S/Noʼs - Vehicle 3N1-up, 49V1-up S/Noʼs - Industrial 66D8891-up, 4WB1-up S/Noʼs - Marine 67D1103-up S/Noʼs - Truck 76R0371-up S/Noʼs - Genset 7HB1-up CYLINDER COMPONENTS PART No QTY (continued) Pre-Combustion (175:1 Comp Ratio) (With Heat Plug, 17» Pin Dia) Cylinder Kit 8S4636 6 Piston Body 9N5250 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 9S3068 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 S/Noʼs - Vehicle 1AF1-up, 8TD1-up, 8Z1-up, 13Z1-up S/Noʼs - Industrial 5GZ1-up, 7JB1-up, 64Z1-up S/Noʼs - Marine 1RS1-up, 84Z1-up S/Noʼs - Truck 5KD1-up, 63Z1-up, S/Noʼs - Generator Set 2AJ1-up, 2TM1-up, 5JC1-up, 8JJ1-up, 8NS1-up, 9DS1-up, 9NR1-up, 85Z1-up Direct Injection (175:1 Comp Ratio) (Keystone Ring) (with 1/8» thick Oil Control Ring) Cylinder Kit KM8914 6 Piston Body 129-0338 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 2W1709 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 Replacement Piston Group for the above, using a 1/4» thick Oil Control Ring Direct Injection (175:1 Comp Ratio) (Keystone Ring) (with 1/4» thick Oil Control Ring) Cylinder Kit KM4262 6 Piston Body 165-4262 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 211-4321 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6
  • 48. 46 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE CYLINDER COMPONENTS PART No QTY (continued) S/Noʼs - Truck 7RJ1-up Direct Injection (170:1 Comp Ratio) (Keystone Ring) (with 1/4» thick Oil Control Ring) Cylinder Kit KM8087 6 Piston Body 154-8087 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 211-4321 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 CYLINDER COMPONENTS PART No QTY S/Noʼs - Truck 9TL1-up Direct Injection (170:1 Comp Ratio) (Keystone Ring) (with 1/4» thick Oil Control Ring) Cylinder Kit KM3565 6 Piston Body 107-3565 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 107-3565RS 6 Piston Ring, Top 100-6694 6 Piston Ring, Intermediate 100-6695 6 Piston Ring, Oil 6I0497 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 S/Noʼs - Vehicle 8Z1-up, 6NC1-up, S/Noʼs - Truck 63Z1-up, Direct Injection (160:1 Comp Ratio) (Keystone Ring) (with 1/4» thick Oil Control Ring) Cylinder Kit KM4531 6 Piston Body (9Y8217) 168-4531 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 211-4321 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 Seal Kit, Cylinder Liner 5P8768 6 Seal Kit, Cylinder Liner 5P8768 6 CYLINDER COMPONENTS PART No QTY S/Noʼs - Vehicle 1AF1-up, 8TD1-up, 8Z1-up, 10Z1-up, 13Z1-up S/Noʼs - Industrial 7JB1-up, 64Z1-up S/Noʼs - Marine 84Z1-up S/Noʼs - Truck 63Z1-up, S/Noʼs - Generator Set 2AJ1-up, 5JC1-up, 8JJ1-up, 9NR1-up, 85Z1-up Direct Injection (175:1 Comp Ratio) (Rectangular Ring) Cylinder Kit KM6759 6 Piston Body (1W6757) 129-0358 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 2W6091 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6 Cylinder Kit KM5403 6 Piston Body 9N5403 6 Piston Pin 7N9805 6 Retainer, Piston Pin 1S9543 12 Piston Ring Set 2W1709 6 Cylinder Liner 110-5800 6 Seal Kit, Cylinder Liner 5P8768 6
  • 49. 47 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE CYLINDER HEAD COMPONENTS PART No QTY (Pre-Combustion Engines) Cylinder Head 8N1187 1 Valve, Inlet (Non-Turbo) 5S6452 6 Valve, Exhaust (Non-Turbo) 5S6449 6 Valve, Inlet (Turbo) 2W2621 6 Valve, Exhaust (Turbo) 8N0875 6 Valve Lock-Half 2A4429 24 Insert, Valve Seat Inlet (Std.) 5S7218 6 Insert, Valve Seat Exhaust (Std.) 1W5321 6 Guide, Inlet & Exh Valve 148-7425 12 Rotocoil (Includes Shield) 8N7782 12 Shield, Valve Guide 6N7174 12 Spring, Inlet & Exh Valve 7S7144 12 Push Rod 5S5918 12 Lifter 7S3161 12 Precombustion Chamber 8S3970 6 Seal O Ring, Chamber 7S3206 6 Gasket, Chamber (493mm) 5M2667 6 Gasket, Chamber (570mm) 2S8959 6 Gasket, Chamber (630mm) 2S8960 6 Director, Water 1S3062 18 CYLINDER HEAD COMPONENTS PART No QTY (Direct Injection Engines) Cylinder Head 8N6796 1 Valve, Inlet 100-7860 6 Valve, Exhaust 148-7455 6 Valve Lock-Half 2A4429 16 Insert, Valve Seat Inlet (Std.) 107-0268 6 Insert, Valve Seat Exhaust (Std.) 107-0265 6 Guide, Inlet & Exh Valve 148-7425 12 Rotocoil (Includes Shield) 1W5300 12 Shield, Valve Guide 6N7174 12 Spring, Inlet & Exh Valve 7S7144 12 Push Rod 5S5918 12 Lifter 7S3161 12 Seal, Water 9Y1798 18 Seal O Ring, 3S5496 1 Seal, Water 7N8018 6 (Direct Injection Engines S/No 7RJ1-up, 9TL1-up) (as preceeding page except parts below) Cylinder Head 133-6996 1 Guide, Inlet & Exh Valve 162-1589 12 Director, Water 1S3062 18 Push Rod (Inlet) 5S5918 6 Push Rod (Exhaust) 118-9719 6 Lifter 161-7299 8 CRANKSHAFT & RELATED PARTS PART No QTY Crankshaft 2W7458 1 Crankshaft (S/No 7RJ1-up, 9TL1-up) 2W7458 1 Seal, Oil Front Std 5S9021 1 Seal, Oil Front OS 5S6296 1 Sleeve, Front, Seal 2P3859 1 Seal Group with Sleeve 9Y9895 1 Seal, Oil Rear (Std.) 5S9022 1 Seal, Oil Rear (O.S.) 9S3111 1 Seal, Oil Rear (O.S. Double Lip) 7C4297 1 Sleeve, Rear Seal 2P3858 1 Seal Group with Sleeve 4W0452 1 Main Bearing (Std.) 232-3233 7 Main Bearing (010») 8N8225 7 Main Bearing (020») 8N8226 7 Main Bearing (030») 8N8227 7 Main Bearing (040») 232-3233/040 7 Main Bearing (050») 232-3233/050 7 Thust Washer (.185») 6N8940 2 Thust Washer (.214») 100-3652 2 Thust Washer (.232») 9S3037 2 Conrod Bearing (Std. with recess) 8N8220 6 Conrod Bearing (Std. without recess) 4W5739 6 Conrod Bearing (010») 8N8221 6 Conrod Bearing (020») 8N8222 6 Conrod Bearing (030») 8N8223 6 Conrod Bearing (040») 8N8220/040 6 Conrod Bearing (050») 8N8220/050 6 Conrod Bushing (Straight) (15» Dia) 8N0702 6 (For old style Straight Rod 5S6360) Conrod Assy (Tapered 15» Dia Pin) 8N1984 6 Conrod Bushing (Tapered) 8N1985 6 Bolt, Conrod 1P9956 6 Nut, Conrod 5S6348 6 Conrod Bushing (Straight) (17» Dia) 8N0703 6 (For old style Straight Rod 5S2793) Conrod Assy (Tapered 17» Dia Pin) 8N1721 6 Conrod Bushing (Tapered) 8N1849 6 Bolt, Conrod 1P9956 6 Nut, Conrod 5S6348 6
  • 50. 48 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE CAMSHAFT & RELATED PARTS PART No QTY Camshaft Kit (Includes Lifters) 4P2942 1 Camshaft 7E9980 1 Camshaft (7RJ1-up, 9TL1-up) 107-3565 1 FUEL SYSTEM PART No QTY Valve Service Group (PC, Non-Turbo) 8M1584 6 Valve Service Group (PC, Turbo) 8N8796 6 Fuel Injector (DI) 7N0449 6 Fuel Injector (DI) 8N7003 6 Fuel Injector (DI) 8N7005 6 Plunger & Barrel 6N7527 6 Plunger & Barrel 9H5797 6 Plunger & Barrel 1W6541 6 Fuel Transfer Pump 4N4864 1 Fuel Transfer Pump 1W1695 1 Fuel Priming Pump 9H2256 1 Fuel Priming Pump 105-2508 1 Camshaft, Fuel Pump 4N4313 1 GLOW PLUGS PART No QTY Lead Assy 7N9636 1 Glow Plug, 12V 3T9561 6 Glow Plug, 24V 3T9562 6 LUBRICATING SYSTEM PART No QTY Oil Pump 6I1343 1 Oil Pump 6I1346 1 COOLING SYSTEM PART No QTY Thermostat 111-8010 1 Water Pump Assy (2P0661/7N5908) 172-7766 1 Water Pump Assy (2P0662/7N5909) 172-7767 1 Oil Cooler Core (Engine) 7N0110 1 Oil Cooler Core (Engine) 7N0165 1 Oil Cooler Core (Engine) 7N3521 1 Oil Cooler Core (Transmission) 4W7188 1 Oil Cooler Core (Transmission) 2W9978 1 Oil Cooler Core (Transmission) 7N0128 1 Oil Cooler Core (Transmission) 4W5363 1 RING GEAR PART No QTY Ring Gear , Flywheel 7N9145 1 COMPRESSOR PART No QTY Crankshaft, Compressor 4P2974 1 GASKET KITS & RELATED GASKETS PART No QTY Gasket Kit, Upper KMP-3306-K1DI 1 Gasket Kit, Upper KMP-3306-K1PC 1 Gasket Kit, Lower KMP-3306-K2 1 Gasket, Cylinder Head (Non-Spacer) 6N7263 1 Gasket, Cylinder Head (Spacer) 111-8015 1 Shim, Spacer Plate 7W7546 1 Gasket, Rocker Cover 8S1605 1 Gasket, Oil Pan 169-4199 1
  • 51. 49 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Marine) 2W7276 1 Cartridge 2W3558 1 Turbocharger (Marine) 2W3556 1 Cartridge 2W3558 1 Turbocharger (Marine) 4W2276 1 Cartridge 4W2277 1 Turbocharger (Marine) 110-3866 1 Cartridge 4W2277 1 Turbocharger (Marine) 4N5501 1 Cartridge 7N7248 1 Cartridge Kit 2W0719 1 Turbocharger (Marine) 8N5500 1 Cartridge 8N5498 1 Cartridge Kit 2W0719 1 Turbocharger (Marine) 6N7509 1 Cartridge 6N8487 1 Turbocharger (Truck) 1W3043 1 Cartridge 1W6865 1 Turbocharger (Truck) 2W3476 1 Cartridge 1W6865 1 Turbocharger (Truck) 110-6979 1 Cartridge 110-7692 1 Turbocharger (Truck) 110-6980 1 Cartridge 110-7692 1 Turbocharger (Truck) 110-6981 1 Cartridge 110-7692 1 Turbocharger (Truck) 110-6982 1 Cartridge 110-7692 1 Turbocharger (Vehicular) 9L5345 1 Cartridge 8S6832 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Cartridge Kit 2W0725 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Cartridge Kit 2W0725 1 Turbocharger (Vehicular) 1P9373 1 Cartridge 4N9536 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Vehicular) 4N9555 1 Cartridge 4N9536 1 Cartridge Kit 2W0725 1 Turbocharger (Vehicular) 1P4280 1 Cartridge 4N9537 1 Turbocharger (Vehicular) 8S8198 1 Cartridge 8S6832 1 Turbocharger (Vehicular) 1P0286 1 Cartridge 1P0285 1 Turbocharger (Vehicular) 4N9541 1 Cartridge 4N9533 1 Turbocharger (Vehicular) 9S8997 1 Cartridge 9S8994 1 Turbocharger (Vehicular) 4N9544 1 Cartridge 4N9537 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Cartridge Kit 2W0725 1 Turbocharger (Vehicular) 1P4280 1 Cartridge 4N8156 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Turbocharger (Vehicular) 6N1571 1 Cartridge 6N1524 1 Turbocharger (Vehicular) 4N8969 1 Cartridge 6N1524 1 Cartridge Kit 6N7242 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Turbocharger (Vehicular) 4N9618 1 Cartridge 4N9536 1 Turbocharger (Vehicular) 7N7748 1 Cartridge 7N7750 1 Cartridge Kit 2W0722 1 Turbocharger (Vehicular) 8N7320 1 Cartridge 8N7183 1 Cartridge Kit 2W0719 1
  • 52. 50 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Industrial) 8S8198 1 Cartridge 7N7248 1 Cartridge Kit 2W0719 1 Turbocharger (Industrial) 4N5501 1 Cartridge 7N7248 1 Cartridge Kit 2W0719 1 Turbocharger (Industrial) 8N5499 1 Cartridge 8N5497 1 Cartridge Kit 2W0719 1 Turbocharger (Industrial) 8N5500 1 Cartridge 8N5498 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 9L5345 1 Cartridge 7N7248 1 Cartridge Kit 2W0719 1 Turbocharger (Industrial) 8S8039 1 Cartridge 7N7248 1 Cartridge Kit 2W0719 1 Turbocharger (Industrial) 4N8969 1 Cartridge 6N1524 1 Cartridge Kit 6N7242 1 Turbocharger (Industrial) 6N3810 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 8N3367 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 1W1208 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 9N1280 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 6N7509 1 Cartridge 6N8487 1 Turbocharger (Industrial) 4N4746 1 Cartridge 7N7249 1 Turbocharger (Industrial) 6N3678 1 Cartridge 6N6612 1 TURBOCHARGES & CARTRIDGES PART No QTY Turbocharger (Industrial) 1W6862 1 Cartridge 1W6865 1 Cartridge Kit 2W0715 1 Turbocharger (Industrial) 9N1289 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 7N5892 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 4N9544 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1 Turbocharger (Industrial) 6N8606 1 Cartridge 6N8633 1 Turbocharger (Industrial) 6N5374 1 Cartridge 4N9534 1 Cartridge Kit 2W0725 1
  • 53. 51 CATERPILLAR 3306 SERIES ENGINE CATERPILLAR 3306 SERIES ENGINE TYPICAL APPLICATIONS D5, D5B, D5E Tractor D6C, D6D, D6E, D6G, D6H, D6R Tractor D7D, D7G, D7H, D7R Tractor D25C, D25D Articulated Truck D250B, D250E Articulated Truck D30C, D30D Articulated Truck D35C Articulated Truck D300B, D300D, D300E Articulated Truck D350C, D350D Articulated Truck E300, E300B Excavator 12E, 12F, 12G, 12H Motor Grader 14E, 14H Motor Grader 120, 120B MOTOR GRADER 140, 140B, 140G Motor Grader 160G, 160H Motor Grader 235, 235B, 235C, 235D Excavator 330, 330L, 330BL, 330LN, 330BLN Excavator 350, 350L Excavator 528 Skidder 530B Skidder 561C, 561D Pipelayer 571F, 571G Pipelayer 572G Pipelayer 615, 615C Wheel Loader 621R, 621S Wheel Loader 627, 627B, 627E, 627F Scraper 637, 637B, 637D, 637E Scraper 639D Scraper 814, 814B, 814F Compactor 815, 815B, 815F Compactor 816, 816B, 816F Compactor 966C, 966D, 966E, 966F Wheel Loader 970F Wheel Loader 973 Track Loader 977K, 977L Wheel Loader 980B Wheel Loader
  • 54. 52 CATERPILLAR 3406 SERIES ENGINE CATERPILLAR 3406 SERIES ENGINE CYL. BLOCK COMPONENTS PART No QTY Spacer Plate, Cylinder Block (3406B/C) 6I2981 1 CYLINDER COMPONENTS PART No QTY S/Noʼs - Marine - 91U1 - 91U128 S/Noʼs - Truck - 92U1-up S/Noʼs - Vehicle - 70V1 - 70V4208 Pre-Combustion (Straight Rod) (With Heat Plug, 4 Valve Relief, 1/8» Narrow Ring) Cylinder Kit KM3410 6 Piston Body 6N4126 6 Piston Pin 7N9807 6 Retainer, Piston Pin 7E5665 12 Piston Ring Set 8N0822 6 Cylinder Liner (2W6000) 197-9322 6 Seal Kit, Cylinder Liner 160-9874 6 S/Noʼs - Industrial - 90U4106-up S/Noʼs - Marine - 91U123-up S/Noʼs - Truck - 92U1-up S/Noʼs - Vehicle 70V4209 - 70V8615 Pre-Combustion (6 Degree Rod, 159» Narrow Taper) (With Heat Plug, 4 Valve Relief, 1/8» Narrow Ring) Cylinder Kit KM3406 6 Piston Body 7N3633 6 Piston Pin 7N9807 6 Retainer, Piston Pin 7E5665 12 Piston Ring Set 8N0822 6 Cylinder Liner (2W6000) 197-9322 6 Seal Kit, Cylinder Liner 160-9874 6 Piston Body 7N3633 6 Piston Piston Body 7N3633 6 Piston CYLINDER COMPONENTS PART No QTY S/Noʼs - Industrial - 90U1 - 90U439 S/Noʼs - Truck - 92U1 - 92U3186 Direct Injection (Straight Rod) (Single Ni-Insert, 1/8» Keystone Narrow Ring) Cylinder Kit KM3724 6 Piston Body 4N3724 6 Piston Pin 7N9806 6 Retainer, Piston Pin 7E5665 12 Piston Ring Set 8N0822 6 Cylinder Liner (2W6000) 197-9322 6 Seal Kit, Cylinder Liner 160-9874 6 S/Noʼs - Industrial - 90U588 - 90U5279 S/Noʼs - Truck - 92U3187-up Direct Injection (Straight Rod) (Dual Ni-Insert, 1/8» Keystone Narrow Ring) Cylinder Kit KM4080 6 Piston Body 6N4080 6 Piston Pin 7N9806 6 Retainer, Piston Pin 7E5665 12 Piston Ring Set 8N0822 6 Cylinder Liner (2W6000) 197-9322 6 Seal Kit, Cylinder Liner 160-9874 6 S/Noʼs - Industrial - 90U5280 - 90U28616 S/Noʼs - Marine - 91U123 - 91U1628 S/Noʼs - Truck - 92U14043 - 92U28616 Direct Injection (6 Degree Rod, 159» Narrow Taper) (Dual Ni-Insert, 1/8» Keystone Narrow Ring) Cylinder Kit KM3408 6 Piston Body 7N3509 6 Piston Pin 7N9806 6 Retainer, Piston Pin 7E5665 12 Piston Ring Set 8N0822 6 Cylinder Liner (2W6000) 197-9322 6 Seal Kit, Cylinder Liner 160-9874 6