FUEL SYSTEM
PUMP GP-FUEL INJECTIONPUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
PUMP GP-HAND
FUEL SYSTEM
PUMP GP-FUEL INJECTION#SEBP37740230
6I-4522: PUMP GP-FUEL INJECTION
6I-4522 PUMP GP-FUEL INJECTION (CHG -00-00D1 THRU -04)
Type 1
Type 1
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS#SEBP37740231
6I-4522: PUMP GP-FUEL INJECTION
6I-4522 PUMP GP-FUEL INJECTION (CHG -05)
Type 2
Type 2
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 184-2528 CY | [1] | INJECTOR GP-FUEL | |
| 2. | 6V-1179 | [2] | SEAL-O-RING | |
| 3. | 1W-0019 | [1] | CLAMP-INJECTOR | |
| 4. | 1W-2383 | [2] | WASHER-CLAMP (INJECTOR) | |
| 5. | 150-4810 | [2] | STUD | |
| 6. | 3K-6060 | [2] | LOCKNUT (3/8-16-THD) | |
| 7. | 061-9455 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37740232
6I-4522: PUMP GP-FUEL INJECTION
6I-4522 PUMP GP-FUEL INJECTION (CHG -06)
Type 3
Type 3
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS#SEBP37740233
144-5710: PUMP GP-FUEL PRIMING
144-5710 PUMP GP-FUEL PRIMING (CHG -00)
REMOTE MOUNTED
REMOTE MOUNTED
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS#SEBP37740234
1W-9362: PUMP GP-FUEL PRIMING
1W-9362 PUMP GP-FUEL PRIMING -LH (CHG -08, -09, -09D1, -09D2, -09D3, -10)
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-3974 YC | [1] | PUMP GP-HAND | |
| 2. | 4W-4473 | [1] | BRACKET | |
| 3. | 0S-1594 | [2] | BOLT (3/8-16X1-IN) | |
| 4. | 3V-3308 | [2] | WASHER-HARD (10.2X20.5X2.5-MM THK) | |
| 5. | 7B-2742 | [3] | BOLT (1/4-20X1.25-IN) | |
| 6. | 5P-0537 | [3] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 7. | 030-7951 | [1] | ELBOW-FLARED | |
| 8. | 7C-6911 | [1] | TUBE AS | |
| 9. | 7C-0592 | [1] | VALVE-CHECK | |
| 10. | 5P-7701 | [2] | SEAL-O-RING | |
| 11. | 7E-0309 | [1] | TUBE AS | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37740235
152-4534: PUMP GP-FUEL TRANSFER
152-4534 PUMP GP-FUEL TRANSFER (CHG -01)
TWO SECTION GEAR BASIC
PART OF 152-5341 PUMP GP-FUEL TRANSFER
TWO SECTION GEAR BASIC
PART OF 152-5341 PUMP GP-FUEL TRANSFER
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1L-3769 | [1] | RING-RETAINING (EXTERNAL) | |
| 2. | 2S-2160 | [6] | RING-RETAINING | |
| 3. | 4W-7990 | [1] | VALVE (RELIEF) | |
| 4. | 4W-7991 | [1] | SPRING | |
| 5. | 4W-7993 | [6] | DOWEL | |
| 6. | 4W-7997 | [1] | HOUSING AS | |
| 7. | 4W-7998 | [1] | SEAL AS | |
| 8. | 4W-7999 | [1] | HOUSING AS | |
| 9. | 5P-2931 | [5] | SEAL-O-RING | |
| 10. | 7C-3778 | [1] | SPRING-GUIDE | |
| 11. | 7C-7928 | [1] | PLUG AS | |
| 7W-3107 | [1] | CAP-ADJUSTABLE SCREW | ||
| 7W-3108 | [1] | GASKET | ||
| 7W-3109 | [1] | BONNET | ||
| 7W-3111 | [1] | SCREW-ADJUSTMENT (3/8X24-THD) | ||
| 9L-9089 | [1] | NUT (3/8-24-THD) | ||
| 12. | 7D-9749 | [2] | SEAL-O-RING | |
| 13. | 7H-1911 | [2] | BOLT (1/2-13X9.375-IN) | |
| 14. | 7W-1280 | [1] | HOUSING AS | |
| 15. | 7W-2135 | [1] | PLUG | |
| 16. | 8H-9180 | [1] | SEAL-LIP TYPE | |
| 17. | 8M-0139 | [2] | BOLT (1/2-13X10.5-IN) | |
| 18. | 127-6929 | [9] | BUSHING | |
| 19. | 127-6930 | [2] | PIN-DOWEL | |
| 20. | 129-6312 | [1] | BALL | |
| 21. | 173-3881 | [2] | SHAFT-DRIVER | |
| 22. | 227-8903 | [2] | CASE AS | |
| 23. | 227-8904 | [1] | SHAFT-DRIVER | |
| 24. | 227-8905 | [1] | CASE AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 227-8900 Y | [1] | KIT-REPAIR (FUEL TRANSFER PUMP SHAFT) | ||
| 227-8901 Y | [1] | KIT-FUEL SYSTEM PARTS (TRANSFER PUMP) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37740236
152-5341: PUMP GP-FUEL TRANSFER
152-5341 PUMP GP-FUEL TRANSFER (CHG -00, -01)
TWO SECTION GEAR
TWO SECTION GEAR
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-3389 | [1] | GEAR (55-TEETH) | |
| 2. | 1W-3390 | [1] | GEAR (42-TEETH) | |
| 3. | 152-4534 Y | [1] | PUMP GP-FUEL TRANSFER | |
| 4. | 0L-1143 | [6] | BOLT (3/8-16X2.5-IN) | |
| 5. | 0S-1585 | [2] | BOLT (1/2-13X1.5-IN) | |
| 6. | 1B-7182 | [1] | BOLT (5/16-18X1.25-IN) | |
| 7. | 5D-5957 | [1] | SEAL-O-RING | |
| 8. | 6V-3964 | [1] | WASHER-HARD (8.8X25.5X5-MM THK) | |
| 9. | 8T-6764 | [1] | PLUG-PIPE (1/8-27-THD) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37740237
1W-0891: PUMP GP-FUEL TRANSFER
1W-0891 PUMP GP-FUEL TRANSFER (CHG -03 THRU -05)
ONE SECTION GEAR
ONE SECTION GEAR
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 512-3011 | [1] | GEAR-PUMP (55-TEETH) | |
| 2. | 512-3012 | [1] | GEAR (42-TEETH) | |
| 3. | 7W-1281 Y | [1] | PUMP GP-FUEL TRANSFER | |
| 4. | 0L-1143 | [6] | BOLT (3/8-16X2.5-IN) | |
| 5. | 0S-1585 | [2] | BOLT (1/2-13X1.5-IN) | |
| 6. | 1B-7182 | [1] | BOLT (5/16-18X1.25-IN) | |
| 7. | 5D-5957 | [1] | SEAL-O-RING | |
| 8. | 6V-3964 | [1] | WASHER-HARD (8.8X25.5X5-MM THK) | |
| 9. | 8T-6764 | [1] | PLUG-PIPE (1/8-27-THD) | |
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37740238
7W-1281: PUMP GP-FUEL TRANSFER
7W-1281 PUMP GP-FUEL TRANSFER (CHG -04 THRU -06)
ONE SECTION GEAR
PART OF 1W-0891 PUMP GP-FUEL TRANSFER
ONE SECTION GEAR
PART OF 1W-0891 PUMP GP-FUEL TRANSFER
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1L-3769 J | [1] | RING-RETAINING | |
| 2. | 4W-7990 | [1] | VALVE | |
| 3. | 4W-7991 | [1] | SPRING | |
| 4. | 4W-7997 | [1] | HOUSING AS | |
| 5. | 4W-7998 J | [1] | SEAL AS | |
| 6. | 4W-9296 L | [1] | SHAFT AS | |
| 7. | 4W-9297 N | [2] | GEAR | |
| 8. | 4W-9298 | [2] | DOWEL | |
| 9. | 4W-9299 | [2] | DOWEL | |
| 10. | 4W-9323 N | [1] | CASE | |
| 11. | 4W-9324 N | [1] | CASE | |
| 12. | 4W-9325 L | [1] | SHAFT AS | |
| 13. | 4W-9327 | [1] | HOUSING AS | |
| 14. | 7C-3778 | [1] | SPRING-GUIDE | |
| 15. | 7C-7928 | [1] | PLUG AS | |
| 15A. | 7W-3109 | [1] | BONNET | |
| 15B. | 7W-3107 | [1] | CAP-ADJUSTABLE SCREW | |
| 15C. | 7W-3111 | [1] | SCREW-ADJUSTMENT (3/8X24-THD) | |
| 15D. | 7W-3108 | [1] | GASKET | |
| 15E. | 9L-9089 | [1] | NUT (3/8-24-THD) | |
| 16. | 7W-1280 | [1] | HOUSING AS | |
| 17. | 7W-2135 L | [1] | PLUG | |
| 18. | 1A-7669 | [2] | BOLT (1/2-13X7-IN) | |
| 19. | 1D-4574 | [2] | BOLT (1/2-13X6-IN) | |
| 20. | 5P-2931 J | [4] | SEAL-O-RING | |
| 21. | 7D-9749 | [2] | SEAL-O-RING | |
| 22. | 8H-9180 J | [1] | SEAL-LIP TYPE | |
| AVAILABLE REPAIR KIT(S): | ||||
| 127-6931 CJ | [1] | KIT-REPAIR | ||
| (ALSO INCLUDES VALVE AS, BUSHINGS & DOWEL) | ||||
| 128-9690 CL | [1] | KIT-SHAFT | ||
| 128-9691 CN | [1] | KIT-GEAR | ||
| (ALSO INCLUDES GEARS) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| L | KIT MARKED L INCLUDES PART(S) MARKED L | |||
| N | KIT MARKED N INCLUDES PART(S) MARKED N | |||
#SEBP37740239
7E-3974: PUMP GP-HAND
7E-3974 PUMP GP-HAND (CHG -00)
PART OF 144-5710, 1W-9362 PUMP GP-FUEL PRIMING
PART OF 144-5710, 1W-9362 PUMP GP-FUEL PRIMING
Parts for your 3618 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-3975 | [1] | HANDLE AS | |
| 2. | 2A-0762 | [6] | BOLT (1/4-20X0.625-IN) | |
| 3. | 3N-3297 | [2] | PIN-TAPERED | |
| 4. | 7C-6929 | [1] | HOUSING | |
| 5. | 2W-4037 | [1] | SEAL-LIP TYPE | |
| 6. | 5F-3999 | [1] | SEAL-O-RING | |
| 7. | 7W-1467 | [1] | SHAFT AS | |
| 8. | 7C-6928 | [1] | COVER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 4W-8353 | [1] | KIT-PUMP | ||
| (INCLUDES VANES, SPRINGS, SEALS & NUT) | ||||
Information:
FUEL SYSTEM
PUMP GP-FUEL INJECTION
Engine News
Operation and Maintenance Manual
Special Instruction
Determining the Fuel Injector Timing Dimension{1250, 1290}
Determining the Fuel Injector Timing Dimension{1250, 1290}
Determining the Fuel Injector Timing Dimension{1250, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Specifications
Systems Operation
Information Release Memo
CAT REMAN ANNOUNCES AN APPEARANCE CHANGE TO MECHANICAL UNIT INJECTORS FOR 3600 ENGINES
CAT REMAN ANNOUNCES AN APPEARANCE CHANGE TO MECHANICAL UNIT INJECTORS FOR 3600 ENGINES
CAT REMAN ANNOUNCES AN APPEARANCE CHANGE TO MECHANICAL UNIT INJECTORS FOR 3600 ENGINES
Testing and Adjusting
Disassembly and Assembly
Service Magazine