HYDRAULIC SYSTEM
PUMP GPHYDRAULIC SYSTEM
PUMP GP#SEBP50531050
477-8411: PUMP & MOUNTING GP
477-8411 PUMP & MOUNTING GP
S/N DMC1-UP; M4J1-UP
CAST IRON
PART OF 479-4054 WATER DELIVERY AR
AN ATTACHMENT
S/N DMC1-UP; M4J1-UP
CAST IRON
PART OF 479-4054 WATER DELIVERY AR
AN ATTACHMENT
Parts for your 785D TRUCK:
CATERPILLAR SIS#SEBP50531051
309-9641: PUMP & MTG GP-HYDRAULIC
309-9641 PUMP & MTG GP-HYDRAULIC
S/N DMC1-156
LOW SPEED
PART OF 346-3357 HYDRAULIC AR
S/N DMC1-156
LOW SPEED
PART OF 346-3357 HYDRAULIC AR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-6546 Y | [1] | DRIVE GP-PUMP | |
| 2. | 3T-0259 Y | [1] | PUMP GP-GEAR (TMSN CHARGING, SCAVENGE, LUBE) | |
| 3. | 5T-0912 Y | [1] | PUMP & MTG GP-STEERING | |
| 4. | 5T-3229 Y | [1] | PUMP GP-GEAR (HOIST, REAR BRAKE COOLING) | |
| 5. | 5T-9147 | [1] | BLOCK | |
| 6. | 6V-0852 | [2] | CAP-DUST | |
| 7. | 8W-2011 | [1] | ELBOW | |
| 8. | 8W-2593 | [1] | ADAPTER | |
| 9. | 8W-5179 | [2] | ADAPTER | |
| 10. | 164-5567 | [2] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| (EACH INCLUDES) | ||||
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 11. | 1D-4574 | [2] | BOLT (1/2-13X6-IN) | |
| 12. | 4J-0524 | [2] | SEAL-O-RING | |
| 13. | 5H-8848 | [1] | SEAL-O-RING | |
| 14. | 6H-3977 | [2] | SEAL-O-RING | |
| 15. | 7X-0550 | [2] | WASHER-HARD (13.5X32X5-MM THK) | |
| 16. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 17. | 8T-8919 | [4] | BOLT (1/2-13X1.75-IN) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50531052
309-9641: PUMP & MTG GP-HYDRAULIC
309-9641 PUMP & MTG GP-HYDRAULIC
S/N DMC157-UP
LOW SPEED
PART OF 346-3357 HYDRAULIC AR
S/N DMC157-UP
LOW SPEED
PART OF 346-3357 HYDRAULIC AR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-6546 Y | [1] | DRIVE GP-PUMP | |
| 2. | 3T-0259 Y | [1] | PUMP GP-GEAR (TMSN CHARGING, SCAVENGE, LUBE) | |
| 3. | 5T-0912 Y | [1] | PUMP & MTG GP-STEERING | |
| 4. | 5T-3229 Y | [1] | PUMP GP-GEAR (HOIST, REAR BRAKE COOLING) | |
| 5. | 392-3662 C | [1] | LINES GP-POWER TAKE-OFF | |
| 6V-8625 | [1] | ELBOW | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50531053
177-8924: PUMP GP-GEAR
177-8924 PUMP GP-GEAR
S/N DMC1-UP; M4J1-UP
PART OF 366-5425 PUMP & MOUNTING GP
ALSO AN ATTACHMENT
S/N DMC1-UP; M4J1-UP
PART OF 366-5425 PUMP & MOUNTING GP
ALSO AN ATTACHMENT
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 109-1641 | [1] | RING-SNAP | |
| 2. | 099-3095 | [2] | DOWEL | |
| 3. | 135-3490 | [1] | COVER | |
| 4. | 8T-5001 M | [4] | BOLT (M12X1.75X130-MM) | |
| 5. | 135-3573 L | [1] | SEAL-LIP TYPE | |
| 6. | 135-3489 L | [1] | KIT-SEAL | |
| (INCLUDES RINGS & SEALS) | ||||
| 7. | 136-3842 | [1] | FLANGE | |
| L | KIT MARKED L INCLUDES PART(S) MARKED L | |||
| M | METRIC PART | |||
#SEBP50531054
211-6626: PUMP GP-GEAR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-5416 | [1] | GEAR-DRIVE (17-TEETH) | |
| 2. | 155-3167 | [2] | SEAL-LIP TYPE | |
| 3. | 5S-1522 | [1] | RING-SNAP | |
| 4. | 200-5413 | [1] | FLANGE AS | |
| 5. | 9T-3336 | [2] | GEAR-IDLER | |
| 6. | 9T-3428 | [7] | BUSHING-TERMINAL | |
| 7. | 6V-7351 | [3] | SEAL-O-RING | |
| 8. | 200-5410 | [1] | BODY AS | |
| 9. | 107-3117 | [8] | SEAL-O-RING | |
| 10. | 200-5421 | [1] | COUPLING | |
| 11. | 200-5412 | [1] | PLATE AS | |
| 12. | 200-5417 | [1] | GEAR-IDLER (17-TEETH) | |
| 13. | 6J-2386 | [6] | DOWEL | |
| 14. | 9T-3427 | [1] | BUSHING-TERMINAL | |
| 15. | 6E-2943 | [1] | PLUG | |
| 17. | 364-6577 | [2] | PLATE-PRESSURE | |
| 18. | 364-6576 | [2] | PLATE | |
| 19. | 4B-1550 | [8] | WASHER (1.6-MM THK) | |
| 20. | 7H-3607 | [8] | NUT (5/8-18-THD) | |
| 21. | 3E-4324 | [8] | STUD | |
| 22. | 214-9112 | [1] | BODY AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 200-5418 | [1] | KIT-SEAL (HOIST & REAR BK COOLING PUMP) | ||
| (INCLUDES O-RINGS, SEAL, SNAP-RING, BACKUP-RING & BREATHER) | ||||
#SEBP50531055
3T-0259: PUMP GP-GEAR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3T-0260 Y | [1] | PUMP GP-GEAR (TRANSMISSION) | |
| 2. | 5T-9147 | [1] | BLOCK | |
| 3. | 8W-0350 | [1] | ELBOW | |
| 4. | 1P-4577 | [2] | FLANGE-HALF | |
| 5. | 1P-4578 | [2] | FLANGE-HALF | |
| 6. | 1P-4579 | [2] | FLANGE-HALF | |
| 7. | 1P-4582 | [2] | FLANGE-HALF | |
| 8. | 4J-0520 | [1] | SEAL-O-RING | |
| 9. | 4L-6454 | [2] | BOLT (3/8-16X1-IN) | |
| 10. | 4L-6459 | [2] | BOLT (3/8-16X2.5-IN) | |
| 11. | 5H-8848 | [1] | SEAL-O-RING | |
| 12. | 5P-2566 | [8] | BOLT (1/2-13X1.5-IN) | |
| 13. | 5P-4892 | [1] | SEAL-O-RING | |
| 14. | 5P-8245 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 15. | 5S-7382 | [4] | BOLT (3/8-16X1.375-IN) | |
| 16. | 8T-4223 | [12] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 17. | 8T-4835 | [2] | BOLT (1/2-13X2-IN) | |
| 18. | 8T-4896 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 19. | 8T-5360 | [4] | WASHER (12X22.5X2.5-MM THK) | |
| 20. | 8T-8916 | [4] | BOLT (7/16-14X1.5-IN) | |
| 21. | 8T-8919 | [4] | BOLT (1/2-13X1.75-IN) | |
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50531056
3T-0260: PUMP GP-GEAR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3T-0571 | [1] | BODY AS-OIL PUMP | |
| 8M-8489 | [4] | DOWEL | ||
| 2. | 3T-0569 | [1] | BODY AS-OIL PUMP | |
| 1M-3909 | [2] | BUSHING | ||
| 3. | 7S-6976 | [1] | BODY AS-OIL PUMP | |
| 8M-8489 | [4] | DOWEL | ||
| 4. | 6P-8459 | [1] | MANIFOLD AS-PUMP | |
| 5M-3320 | [2] | BUSHING | ||
| 5. | 6P-0822 | [1] | COVER AS-OIL PUMP | |
| 1M-3780 | [2] | BUSHING | ||
| 6. | 3T-0580 | [2] | GEAR (12-TEETH) | |
| 7. | 9G-9900 | [1] | GEAR AS-PUMP (8-TEETH) | |
| 8. | 9G-9901 | [1] | GEAR AS-PUMP (8-TEETH) | |
| 9. | 3P-0254 | [2] | GEAR (8-TEETH) | |
| 10. | 161-8068 | [4] | SEAL-O-RING | |
| 11. | 135-7273 | [1] | SEAL-LIP TYPE | |
| 12. | 1B-8736 | [2] | KEY-WOODRUFF | |
| 13. | 5F-6044 | [6] | BOLT (3/8-16X9-IN) | |
| 14. | 3S-0004 | [6] | WASHER (0.406X0.728X0.09-IN THK) | |
| 15. | 9S-1018 | [8] | WASHER (9.73X19.05X0.84-MM THK) |
#SEBP50531057
5T-3229: PUMP GP-GEAR
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-5179 | [2] | ADAPTER | |
| 2. | 211-6626 CY | [1] | PUMP GP-GEAR (HOIST, REAR BRAKE COOLING) | |
| 3. | 164-5567 | [2] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| (EACH INCLUDES) | ||||
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 214-7568 | [1] | SEAL-O-RING | ||
| 4. | 1P-4579 | [4] | FLANGE-HALF | |
| 5. | 1P-4584 | [4] | FLANGE-HALF | |
| 6. | 3D-0490 | [4] | STUD-TAPERLOCK (1/2-13X1.97-IN) | |
| 7. | 061-9455 | [2] | SEAL-O-RING | |
| 8. | 6V-8260 | [1] | SEAL-O-RING | |
| 9. | 5P-8245 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 10. | 6V-0852 | [2] | CAP-DUST | |
| 11. | 6V-8188 | [4] | NUT (1/2-13-THD) | |
| 12. | 8T-4223 | [16] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 8T-8919 | [8] | BOLT (1/2-13X1.75-IN) | |
| 14. | 8T-9389 | [8] | BOLT (1/2-13X2.75-IN) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50531058
459-5771: PUMP GP-PISTON
459-5771 PUMP GP-PISTON
S/N DMC1-UP; M4J1-UP
PART OF 460-0078 PUMP GP-PISTON
ALSO AN ATTACHMENT
S/N DMC1-UP; M4J1-UP
PART OF 460-0078 PUMP GP-PISTON
ALSO AN ATTACHMENT
Parts for your 785D TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 140-1739 | [1] | RING-RETAINING | |
| 2. | 241-6170 | [2] | PLUG | |
| 3. | 222-9229 | [1] | RACE-BEARING | |
| 4. | 123-8907 | [1] | CONE-BEARING | |
| 5. | 222-9231 | [1] | SHAFT-DRIVE | |
| 6. | 8U-9480 | [2] | PIN | |
| 7. | 197-0078 | [2] | BEARING | |
| 8. | 378-2812 | [1] | ROTATING GP-PUMP | |
| 9. | 8U-2566 | [1] | BEARING | |
| 10. | 433-9474 | [2] | VALVE GP-RELIEF | |
| (EACH INCLUDES) | ||||
| 5P-5599 | [1] | SEAL-O-RING | ||
| 11. | 433-9473 | [1] | VALVE GP-RELIEF | |
| 8T-9522 | [1] | SEAL-O-RING | ||
| 12. | 433-9471 | [1] | PLATE-VALVE | |
| 13. | 101-2862 | [2] | DOWEL | |
| 14. | 131-4674 | [2] | PIPE | |
| 15. | 386-6605 | [2] | KIT-PISTON (ACTUATOR) | |
| 16. | 6V-5192 M | [4] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 17. | 378-2816 | [1] | LEVER-CONTROL | |
| 18. | 460-0077 Y | [1] | VALVE GP-PUMP CONTROL | |
| 19. | 3E-6910 M | [7] | BOLT-SOCKET HEAD (M12X1.75X70-MM) | |
| 20. | 123-8908 | [1] | CUP-TAPERED ROLLER | |
| 21. | 227-0136 | [2] | PLUG | |
| 22. | 222-9291 | [1] | FLANGE | |
| 23. | 260-9153 | [1] | PLUG | |
| 24. | 8C-3076 | [1] | SEAL-O-RING | |
| 25. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
| 26. | 436-5980 | [1] | COUPLER | |
| 27. | 6V-8260 | [1] | SEAL-O-RING | |
| 28. | 9T-8097 | [2] | PLUG | |
| 29. | 8U-3875 | [2] | PLUG | |
| 30. | 7X-1553 | [1] | SEAL-LIP TYPE | |
| 31. | 8T-9522 | [1] | SEAL-O-RING | |
| 32. | 228-7101 | [2] | SEAL-O-RING | |
| 33. | 228-7105 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 224-8200 | [1] | KIT-SEAL (PISTON PUMP) | ||
| (INCLUDES PARTS MARKED "J" IN GRAPHIC) | ||||
| 380-3425 | [1] | KIT-SHIM (INCLUDES 8-SHIMS)(PISTON PUMP) | ||
| (INCLUDES PARTS MARKED "L" IN GRAPHIC) | ||||
| 223-2321 | [1] | KIT-WASHER (HYDRAULIC PUMP, MOTOR)(PISTON PUMP) | ||
| (INCLUDES PARTS MARKED "H" IN GRAPHIC) | ||||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50531059
460-0078: PUMP GP-PISTON
460-0078 PUMP GP-PISTON
S/N DMC1-UP; M4J1-UP
PART OF 366-5425 PUMP & MOUNTING GP
ALSO AN ATTACHMENT
S/N DMC1-UP; M4J1-UP
PART OF 366-5425 PUMP & MOUNTING GP
ALSO AN ATTACHMENT



