FUEL SYSTEM
GOVERNOR GPTORQUE CONTROL GP
LINES GP-FUEL INJECTION
FUEL SYSTEM
GOVERNOR GP#HEBP14970080
2W-6559: GOVERNOR GP
2W6559 GOVERNOR GP-PART 1 OF 2
REPLACED BY 7W1488-PAGE 57.01
PART OF 4W4938 PUMP-GOVERNOR & FUEL INJECTION
REPLACED BY 7W1488-PAGE 57.01
PART OF 4W4938 PUMP-GOVERNOR & FUEL INJECTION
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS#HEBP14970081
2W-6559: GOVERNOR GP
2W6559 GOVERNOR GP-PART 2 OF 2
REPLACED BY 7W1488-PAGE 57.01
2W4107-PAGE 58
PART OF 4W4938 PUMP-GOVERNOR & FUEL INJECTION
REPLACED BY 7W1488-PAGE 57.01
2W4107-PAGE 58
PART OF 4W4938 PUMP-GOVERNOR & FUEL INJECTION
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-4107 Y | [1] | GOVERNOR GP | |
| 2. | 1N-3800 | [1] | SLEEVE-RACK CONTROL | |
| 3. | 6N-3504 | [1] | SEAT-GOVERNOR SPRING | |
| 4. | 2W-2216 | [1] | SPRING-LINK | |
| 5. | 2M-7819 | [2] | RING-RETAINING | |
| 6. | 1N-3802 | [1] | SEAT-SPRING | |
| 7. | 8N-2507 | [1] | PISTON AS-SERVO | |
| 8N-2505 | [1] | VALVE-GOVERNOR SERVO | ||
| 7N-7271 | [1] | LEVER-CONTROL | ||
| 3G-3835 | [1] | PIN | ||
| 8. | 7N-7273 | [1] | PISTON | |
| 9. | 8N-3089 | [1] | SLEEVE | |
| 10. | 5P-9757 | [1] | SEAL-O-RING | |
| 11. | 031-0216 | [3] | BOLT | |
| 12. | 4N-2953 | [1] | RING-LOCK | |
| 13. | 4N-2927 | [2] | RACE-BEARING THRUST | |
| 14. | 7M-7219 | [1] | BEARING-THRUST | |
| 15. | 8N-2504 | [1] | RISER-GOVERNOR | |
| 16. | 7N-7267 | [1] | SPRING | |
| 17. | 8N-2495 | [1] | HOUSING AS-GOVERNOR | |
| 8S-6814 | [3] | PIN 12.7MM(.5IN)LG | ||
| 4F-6024 | [2] | PIN 8MM(.315IN)LG | ||
| 18. | 8N-2503 | [1] | DASHPOT AS-GOVERNOR | |
| 4N-6407 | [1] | SPOOL-DASHPOT | ||
| 4N-6406 | [1] | RING-SPACER | ||
| 19. | 4N-6404 | [1] | RING-RETAINING | |
| 20. | 2P-9556 | [1] | WASHER | |
| 21. | 2N-0828 | [2] | WASHER | |
| Y | SEPARATE ILLUSTRATION | |||
#HEBP14970082
7W-1488: GOVERNOR GP
7W1488 GOVERNOR GP-PART 1 OF 3
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6D-3897 | [1] | BOLT | |
| 2. | 6L-5897 | [2] | BOLT | |
| 3. | 2W-6104 | [1] | BLOCK AS-STOP | |
| 2W-6103 | [1] | DOWEL | ||
| 4. | 1W-4243 | [1] | SPRING-BUMPER | |
| 5. | 2W-5161 | [1] | BOLT-LOAD STOP | |
| 6. | 8N-3256 | [1] | COLLAR-LOAD STOP | |
| 7. | 8L-5832 C | [1] | NUT-HEX | |
| 8. | 5H-6552 | [1] | SETSCREW-SOCKET 31.75MM(1.25IN)LG | |
| -OR- | ||||
| 9Y-4701 C | [1] | SETSCREW-SOCKET 34.92MM(1.375IN)LG | ||
| 9. | 8N-3258 | [1] | COVER-LOAD STOP | |
| 6I-2004 | GASKET | |||
| 10. | 1P-2497 | [2] | BOLT-HEAD | |
| 8T-0328 | [2] | WASHER-HARD | ||
| 11. | 3P-0009 | [1] | INSULATOR-STUD | |
| 12. | 7N-2594 | [1] | SETSCREW-SLOTTED | |
| 7N-8775 | [1] | NUT-HIGH IDLE | ||
| 13. | 4N-5485 | [1] | BODY-VALVE | |
| 14. | 4N-5484 | [1] | VALVE-NEEDLE | |
| 15. | 6H-9691 | [1] | SEAL-O-RING | |
| 16. | 5F-9144 | [1] | SEAL-O-RING | |
| 17. | 1W-6523 | [1] | PLUG-O-RING | |
| 18. | 8N-3259 | [1] | COVER-HIGH IDLE | |
| 6I-2003 | [1] | GASKET | ||
| 19. | 5P-6945 C | [2] | BOLT | |
| 5P-0537 | [2] | WASHER | ||
| 20. | 3J-7354 | [1] | SEAL-O-RING | |
| 21. | 0S-1616 C | [6] | BOLT | |
| 22. | 7N-8780 | [1] | COVER AS-CONTROL | |
| 23. | 5P-3272 | [1] | SEAL-LIP TYPE | |
| 24. | 7N-8779 | [1] | GASKET-COVER | |
| 25. | 8N-2501 | [1] | HOUSING AS-GOVERNOR (REAR) | |
| 7E-5346 | [1] | VALVE AS | ||
| 2F-2290 | [1] | PLUG-CORE | ||
| 26. | 4N-0260 | [1] | SEAL-LIP TYPE | |
| 27. | 3D-8317 | [1] | RING-RETAINING | |
| 28. | 8N-2499 | [1] | GUIDE-SPRING | |
| 29. | 7N-8821 | [1] | RING-RETAINING | |
| 30. | 7W-2000 C | [1] | STOP-DETENT | |
| 31. | 6V-8137 | [2] | SCREW-BUTTON HEAD | |
| 7W-1318 | [1] | PLATE-RETAINING | ||
| 32. | 2W-7400 | [1] | SPRING | |
| 33. | 2W-9996 | [1] | SCREW-IDLE STOP | |
| 7W-4272 C | [1] | NUT-SEALING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#HEBP14970083
7W-1488: GOVERNOR GP
7W1488 GOVERNOR GP-PART 2 OF 3
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-2496 | [1] | GASKET-GOVERNOR HOUSING | |
| 2. | 1N-3800 | [1] | SLEEVE-RACK CONTROL | |
| 3. | 6N-3504 | [1] | SEAT-GOVERNOR SPRING | |
| 4. | 2W-2216 | [1] | SPRING-LINK | |
| 5. | 2M-7819 | [2] | RING-RETAINING | |
| 6. | 1N-3802 | [1] | SEAT-SPRING | |
| 7. | 8N-2507 | [1] | PISTON AS-SERVO | |
| 8N-2505 | [1] | VALVE-GOVERNOR SERVO | ||
| 7C-0791 C | [1] | CYLINDER AS | ||
| 7N-7271 | [1] | LEVER-CONTROL | ||
| 3G-3835 | [1] | PIN | ||
| 8. | 1W-4098 | [1] | PISTON-GOVERNOR SERVO | |
| 9. | 7W-0250 C | [1] | SLEEVE | |
| 10. | 5P-9757 | [1] | SEAL-O-RING | |
| 11. | 031-0216 | [3] | BOLT | |
| 12. | 4N-2953 | [1] | RING-LOCK | |
| 13. | 7E-4892 | [2] | RACE-BEARING-THRUST | |
| 14. | 7M-7219 | [1] | BEARING-THRUST | |
| 15. | 4W-6868 | [1] | RISER-GOVERNOR | |
| 16. | 4N-0432 | [1] | BALL BEARING | |
| 17. | 8N-2495 | [1] | HOUSING AS-GOVERNOR | |
| 8S-6814 | [4] | PIN 12.7MM(5IN)LG | ||
| 4F-6024 | [2] | PIN 8MM(.315IN)LG | ||
| 18. | 8N-2503 | [1] | DASHPOT AS-GOVERNOR | |
| 4N-6408 | [1] | PISTON AS | ||
| 4N-6407 | [1] | SPOOL-DASHPOT | ||
| 4N-6406 | [1] | RING-SPACER | ||
| 19. | 4N-6404 | [1] | RING-RETAINING | |
| 20. | 2P-9556 | [1] | WASHER | |
| 21. | 2N-0828 | [2] | WASHER | |
| 22. | 7N-8785 | [1] | SHAFT-PIVOT | |
| 23. | 7N-8821 | [2] | RING-RETAINING | |
| 24. | 7N-7270 | [2] | SLEEVE-SPRING | |
| 25. | 3K-5733 | [1] | SPRING | |
| 26. | 7N-7267 | [1] | SPRING | |
| 27. | 2W-9305 | [1] | PLATE-THROTTLE | |
| 28. | 7W-1321 | [1] | PLATE-THROTTLE | |
| 29. | 8N-3168 | [1] | LEVER-THROTTLE | |
| 30. | 2W-6102 | [1] | LEVER-SPRING SEAT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#HEBP14970084
7W-1488: GOVERNOR GP
7W1488 GOVERNOR GP-PART 3 OF 3
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
PART OF 4W4938 GOVERNOR & FUEL INJECTION PUMP
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5P-5950 BD | SEAL | ||
| 2. | 5S-7349 | [10] | BOLT | |
| 3. | 1H-3338 | [6] | LOCKWASHER | |
| 4. | 4L-6457 | [6] | WASHER-PLAIN | |
| 5. | 5P-5939 BD | SEAL | ||
| 6. | 3V-1549 | [2] | NUT | |
| 7. | 3V-1555 | [2] | STRIKER | |
| 8. | 0L-0955 | [2] | SPRING-PLUNGER | |
| 9. | 4V-8994 | [1] | STRIP | |
| 10. | 4V-8995 | [1] | STRIP | |
| 11. | 4B-1308 | [10] | SCREW-MACHINE | |
| 7H-2079 | [10] | LOCKWASHER | ||
| 12. | 7V-1141 B | [6] | SHIM | |
| 13. | 3V-1493 | [2] | STRIP | |
| 14. | 5F-6199 | [2] | BALL | |
| 15. | 3V-1563 | [2] | BRACKET AS | |
| 16. | 3V-1559 | [2] | LATCH AS | |
| (EACH INCLUDES) | ||||
| 17. | 2B-5307 | [1] | DOWEL | |
| 18. | 3V-5013 | [4] | SHIM | |
| 19. | 5M-3062 | [10] | BOLT | |
| 20. | 3V-1557 | [4] | PLATE AS | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
#HEBP14970085
2W-4107: GOVERNOR GP
2W4107 GOVERNOR GROUP-PART 1 OF 2
PART OF 2W6559 GOVERNOR
PART OF 2W6559 GOVERNOR
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-6523 | [1] | PLUG-O-RING | |
| 2. | 8N-3259 | [1] | COVER-HIGH IDLE | |
| 8N-3263 | [1] | GASKET | ||
| 3. | 7N-2594 | [1] | SETSCREW-SLOTTED | |
| 7N-8775 | [1] | NUT-HIGH IDLE | ||
| 4. | 0S-1616 | [2] | BOLT | |
| 5. | 3J-7354 | [1] | SEAL-O-RING | |
| 6. | 4N-5485 | [1] | BODY-VALVE | |
| 5F-9144 | [1] | SEAL-O-RING | ||
| 7. | 4N-5484 | [1] | VALVE-NEEDLE | |
| 6H-9691 | [1] | SEAL-O-RING | ||
| 8. | 4F-7957 | [6] | BOLT | |
| 9. | 7N-8780 | [1] | COVER AS-CONTROL | |
| 10. | 5P-3272 | [1] | SEAL-LIP TYPE | |
| 11. | 7N-8779 | [1] | GASKET-COVER | |
| 12. | 3P-0009 | [1] | INSULATOR-STUD | |
| 13. | 1P-2497 | [2] | BOLT-HEAD | |
| 14. | 8N-3258 | [1] | COVER-LOAD STOP | |
| 8N-3264 | [1] | GASKET |
#HEBP14970086
2W-4107: GOVERNOR GP
2W4107 GOVERNOR GROUP-PART 2 OF 2
PART OF 2W6559 GOVERNOR
PART OF 2W6559 GOVERNOR
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-8785 | [1] | SHAFT-PIVOT | |
| 2. | 8N-2496 | [1] | GASKET-GOVERNOR HOUSING | |
| 3. | 7N-7270 | [2] | SLEEVE-SPRING | |
| 4. | 7N-8821 | [3] | RING-RETAINING | |
| 5. | 3K-5733 | [1] | SPRING | |
| 6. | 8N-2501 | [1] | HOUSING AS-GOVERNOR | |
| 1P-2298 | [1] | VALVE AS | ||
| 7. | 8N-2499 | [1] | GUIDE-SPRING | |
| 8. | 3D-8317 | [1] | RING-RETAINING | |
| 9. | 4N-0260 | [1] | SEAL-LIP TYPE | |
| 10. | 2F-2290 | [1] | PLUG-CORE | |
| 11. | 2W-9305 C | [2] | PLATE-THROTTLE | |
| 12. | 4N-0432 | [1] | BALL BEARING | |
| 13. | 7N-2594 | [1] | SETSCREW-SLOTTED | |
| 4W-9362 C | [1] | NUT-SELF SEALING | ||
| 14. | 7N-2171 | [4] | RING-RETAINING | |
| 15. | 7N-2172 | [2] | PIN | |
| 16. | 8N-3087 | [1] | STOP-IDLE DETENT | |
| 17. | 2W-7400 C | [1] | SPRING | |
| 18. | 2W-6102 C | [1] | LEVER-SPRING SEAT | |
| 19. | 8N-3168 | [1] | LEVER-THROTTLE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#HEBP14970087
4W-5063: TORQUE CONTROL GP
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-7518 | [1] | SPRING-TORQUE | |
| (.711 MM THK) | ||||
| 2. | 2W-7234 C | [1] | BAR-LOAD STOP | |
| 3. | 8M-9062 | [1] | RETAINER-SPRING | |
| 4. | 7W-5700 C | [1] | CONTACT | |
| 5. | 6L-5897 C | [2] | BOLT | |
| 6. | 2P-2685 | [1] | SPACER (.635 MM THK) | |
| 7. | 7N-1796 | [1] | SPACER (15.494 MM THK) | |
| 8. | 1P-6452 | [1] | INSULATOR | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#HEBP14970088
4W-5063: TORQUE CONTROL GP
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-7735 | [1] | BAR-STOP | |
| 2. | 8N-7518 | [1] | SPRING-TORQUE | |
| (.711 MM THK) | ||||
| 3. | 7N-7282 | [1] | BAR-LOAD STOP | |
| 4. | 8H-0707 | [2] | BOLT | |
| 5. | 8M-9062 | [1] | RETAINER-SPRING | |
| 6. | 2P-2685 | [1] | SPACER (.635 MM THK) | |
| 7. | 1P-6452 | [1] | INSULATOR | |
| 8. | 8N-3090 | [1] | CONTACT-LOADSTOP | |
| 9. | 9L-9347 | [1] | SHIM-TORQUE SPRING | |
#HEBP14970089
1W-1354: LINES GP-FUEL INJECTION
Parts for your IT28 INTEGRATED TOOLCARRIER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-5132 | [4] | CLAMP-NOZZLE | |
| 2. | 1T-0416 | [4] | BOLT | |
| 3. | 3P-1156 | [2] | SEAL-O-RING | |
| 4. | 0S-1594 | [4] | BOLT | |
| 5. | 3S-2713 | [3] | NUT-FULL | |
| 6. | 5P-5598 | [1] | SEAL-O-RING | |
| 7. | 4W-7015 CR | [4] | NOZZLE AS | |
| (EACH INCLUDES) | ||||
| 8. | 9L-9098 | [1] | SEAL-CARBON STOP | |
| 9. | 8T-0659 | [1] | WASHER-SEALING | |
| 10. | 2W-1230 | [1] | SCREW-BUTTON HEAD | |
| 11. | 4W-6060 C | [1] | WASHER | |
| 12. | 1W-7492 | [1] | SUPPORT-COOLER | |
| 13. | 0L-2070 | [1] | BOLT | |
| 14. | 0L-1143 | [1] | BOLT | |
| 15. | 8F-6575 | [4] | PLUG-CUP | |
| 16. | 1N-3980 | [1] | PLUG | |
| 17. | 7M-7410 | [1] | PLUG | |
| 18. | 3P-1155 | [1] | SEAL-O-RING | |
| 19. | 9L-9188 | [1] | SPRING-VALVE | |
| 20. | 5P-8196 | [1] | PLUG-O-RING | |
| 21. | 2M-9780 | [1] | SEAL-O-RING | |
| 22. | 6V-6921 | [1] | SEAL-RING | |
| 23. | 5F-7054 | [1] | SEAL-O-RING | |
| 24. | 2H-3934 | [1] | SEAL | |
| 25. | 2H-3932 | [1] | SEAL | |
| 26. | 7N-0042 Y | [1] | LINES GP-FUEL INJECTION | |
| 27. | 1W-4927 | [1] | VALVE-BYPASS | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
Caterpillar Parts SIS Catalog IT28 :
Truck sale:
CATERPILLAR IT28 1986
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR IT28 1986
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
N C MACHINERY
- Billings - United States
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
N C MACHINERY
- Billings - United States



