HYDRAULIC SYSTEM
MOTOR GPPUMP GP
HYDRAULIC SYSTEM
MOTOR GP#M00881150730
350-7075: MOTOR GP-PISTON
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 185-0248 | [1] | SEAL-OIL | |
| 2. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 3. | 2M-9780 | [1] | SEAL-O-RING | |
| 4. | 242-3373 | [1] | SWASHPLATE | |
| 5. | 256-7858 Y | [1] | ROTATING GP-MOTOR | |
| 6. | 127-9485 | [1] | SEAL-O-RING | |
| 7. | 095-0673 M | [4] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 8. | 8C-3110 | [1] | RING-RETAINING | |
| 9. | 9X-8979 | [1] | DOWEL | |
| 10. | 101-2862 | [2] | DOWEL | |
| 11. | 185-0263 | [1] | BEARING | |
| 12. | 185-0242 | [1] | PLATE | |
| 13. | 242-3377 | [1] | SHAFT-DRIVE | |
| 14. | 203-8609 | [1] | CUP-BEARING | |
| 15. | 127-9483 | [1] | SHIM (PRELOAD) | |
| 16. | 197-2471 | [1] | PLUG AS | |
| 197-2472 | [1] | SEAL | ||
| 17. | 197-2474 | [1] | VALVE AS | |
| 18. | 242-3374 | [1] | SLEEVE | |
| 19. | 105-3035 | [1] | CONE-BEARING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150731
395-1173: PUMP & LINES GP-HYDRAULIC FAN
395-1173 PUMP & LINES GP-HYDRAULIC FAN
S/N WW31-UP
PART OF 493-6919 LINES GP-AIR
S/N WW31-UP
PART OF 493-6919 LINES GP-AIR
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2. | 8T-9658 | [3] | SPACER (8.2X12.7X25.4-MM THK) | |
| 3. | 9W-0852 | [2] | PIN-CONNECTOR (14-GA TO 16-GA) | |
| 4. | 155-0576 | [6] | MOUNT-ISOLATION | |
| 5. | 365-0014 | [1] | BRACKET AS | |
| 6. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 7. | 374-0779 | [1] | BRACKET AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 8. | 130-5300 | [1] | CLIP | |
| 9. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 10. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| M | METRIC PART | |||
#M00881150732
364-7830: PUMP & MTG GP-BRAKE & HYD FAN
364-7830 PUMP & MTG GP-BRAKE & HYD FAN
S/N WW31-500
PART OF 497-3527 HYDRAULIC AR
S/N WW31-500
PART OF 497-3527 HYDRAULIC AR
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-2820 | [1] | SEAL | |
| 2. | 339-7808 Y | [1] | PUMP GP-PISTON (BRAKE, HYDRAULIC FAN) | |
| 3. | 361-5616 | [1] | GEAR (42-TEETH) | |
| 4. | 362-5245 | [1] | FLANGE | |
| 5. | 2K-0337 | [1] | LOCKNUT (3/4-16-THD) | |
| 6. | 3D-0053 | [1] | BALL BEARING | |
| 7. | 5P-1076 | [2] | WASHER-HARD (13.5X30X4-MM THK) | |
| 8. | 6V-1197 | [1] | SEAL-O-RING | |
| 9. | 101-7402 M | [1] | BOLT-SOCKET HEAD (M12X1.75X30-MM) | |
| 10. | 170-8553 M | [2] | BOLT-SOCKET HEAD (M12X1.75X40-MM) | |
| 11. | 8T-4223 | [3] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 12. | 105-3485 M | [1] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 13. | 299-3427 | [1] | WASHER-HARD (20X36.5X3.5-MM THK) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150733
364-7830: PUMP & MTG GP-BRAKE & HYD FAN
364-7830 PUMP & MTG GP-BRAKE & HYD FAN
S/N WW3501-UP
PART OF 497-3527 HYDRAULIC AR
S/N WW3501-UP
PART OF 497-3527 HYDRAULIC AR
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-2820 | [1] | SEAL | |
| 2. | 556-3123 CY | [1] | PUMP GP-PISTON (HYDRAULIC FAN) | |
| 3. | 361-5616 | [1] | GEAR (42-TEETH) | |
| 4. | 362-5245 | [1] | FLANGE | |
| 5. | 2K-0337 | [1] | LOCKNUT (3/4-16-THD) | |
| 6. | 3D-0053 | [1] | BALL BEARING | |
| 7. | 265-9596 C | [1] | WASHER-HARD (13.5X30X9-MM THK) | |
| 8. | 6V-1197 | [1] | SEAL-O-RING | |
| 9. | 101-7402 M | [1] | BOLT-SOCKET HEAD (M12X1.75X30-MM) | |
| 10. | 170-8553 M | [2] | BOLT-SOCKET HEAD (M12X1.75X40-MM) | |
| 11. | 8T-4223 | [3] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 12. | 105-3485 M | [1] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 13. | 299-3427 | [1] | WASHER-HARD (20X36.5X3.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150734
364-7785: PUMP & MTG GP-HYDRAULIC
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 361-3988 Y | [1] | PUMP GP-GEAR (TRANSMISSION) | |
| 2. | 363-8329 Y | [1] | PUMP GP-PISTON (IMPLEMENT) | |
| 3. | 363-8330 Y | [1] | PUMP GP-PISTON (STEERING) | |
| 4. | 5F-3106 | [2] | SEAL-O-RING | |
| 5. | 450-2555 | [1] | SEAL-O-RING | |
| 6. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 8T-4183 M | [2] | BOLT (M12X1.75X40-MM) | |
| 8. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| 9. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 10. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| 11. | 8T-7338 M | [4] | BOLT (M16X2X45-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150735
361-3988: PUMP GP-GEAR
361-3988 PUMP GP-GEAR
S/N WW31-UP
TRANSMISSION
PART OF 364-7785 PUMP & MTG GP-HYDRAULIC
S/N WW31-UP
TRANSMISSION
PART OF 364-7785 PUMP & MTG GP-HYDRAULIC
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 361-3989 | [1] | ADAPTER AS-PUMP | |
| 1A. | 361-3994 | [2] | BUSHING | |
| 458-0446 | [1] | PLUG-FILTER (BREATHER) | ||
| 2. | 361-3991 | [1] | BODY AS-PUMP | |
| 2A. | [2] | BUSHING | ||
| 8M-8489 | [2] | DOWEL | ||
| 3. | 361-4001 | [1] | COVER-OIL PUMP | |
| 4. | 363-1404 | [1] | GEAR AS-PUMP (8-TEETH) | |
| 5. | 363-1405 | [1] | GEAR AS-PUMP (8-TEETH) | |
| (EACH GEAR AS-PUMP INCLUDES) | ||||
| 1B-8704 | [1] | KEY-WOODRUFF | ||
| 6. | 480-6338 | [2] | SEAL-LIP TYPE | |
| 7. | 365-0663 | [2] | GEAR-OIL PUMP (8-TEETH) | |
| 8. | 424-0045 | [4] | SEAL-WASHER | |
| 9. | 1B-8704 | [1] | KEY-WOODRUFF | |
| 10. | 1L-3768 | [1] | RING-RETAINING | |
| 11. | 212-2085 M | [4] | BOLT (M10X1.5X170-MM) | |
| 12. | 3S-0004 | [4] | WASHER (0.406X0.728X0.09-IN THK) | |
| 13. | 4M-0189 | [2] | SEAL-O-RING | |
| M | METRIC PART | |||
#M00881150736
339-7808: PUMP GP-PISTON
339-7808 PUMP GP-PISTON
S/N WW31-500
HYDRAULIC FAN
PART OF 364-7830 PUMP & MTG GP-BRAKE & HYD FAN
S/N WW31-500
HYDRAULIC FAN
PART OF 364-7830 PUMP & MTG GP-BRAKE & HYD FAN
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 258-5193 Y | [1] | ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN) | |
| 2. | 166-0344 | [1] | SEAL-SHAFT | |
| 3. | 174-9994 | [1] | PISTON-CONTROL | |
| 4. | 274-7452 | [1] | LINK-CONTROL | |
| 5. | 197-1762 | [1] | SWASHPLATE | |
| 6. | 198-2617 | [1] | SHAFT | |
| 7. | [1] | PLUG | ||
| 8. | 188-6303 | [1] | SPRING | |
| 9. | 155-9133 | [1] | KEY | |
| 10. | 148-1238 | [1] | SHIM (3-MM THK) | |
| 11. | 168-3504 | [1] | SEAL | |
| 12. | 120-4394 | [1] | PLUG-BREAK OFF | |
| 13. | 9X-8979 | [1] | DOWEL | |
| 14. | 207-0697 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 15. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 16. | 185-0242 | [1] | PLATE | |
| 17. | 213-4208 | [1] | RING-LOCK | |
| 18. | 6V-4636 | [1] | CUP-BEARING | |
| 19. | 203-8609 | [1] | CUP-BEARING | |
| 20. | 237-4227 | [2] | BEARING-CRADLE | |
| 21. | 105-3035 | [1] | CONE-BEARING | |
| 22. | 6V-4635 | [1] | CONE-BEARING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 344-2172 | [1] | KIT-SEAL (PISTON PUMP) | ||
| (SEAL KIT INCLUDES RINGS) | ||||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150737
363-8329: PUMP GP-PISTON
363-8329 PUMP GP-PISTON
S/N WW31-UP
IMPLEMENT
PART OF 364-7785 PUMP & MTG GP-HYDRAULIC
S/N WW31-UP
IMPLEMENT
PART OF 364-7785 PUMP & MTG GP-HYDRAULIC
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7X-1553 | [2] | SEAL-LIP TYPE | |
| 2. | 374-6324 | [1] | SEAL-O-RING | |
| 3. | 286-1677 | [1] | GUIDE | |
| 4. | 197-0076 | [2] | BEARING | |
| 5. | 197-0077 | [1] | SHAFT | |
| 6. | 197-0078 | [4] | BEARING | |
| 7. | 398-0581 J | [2] | ROTATING GP-PUMP | |
| 8. | 197-0088 | [2] | RING | |
| 9. | 197-0089 | [2] | BEARING | |
| 10. | 333-8630 | [2] | KIT-SHIM (INCLUDES 6-SHIMS) | |
| 11. | 197-0090 | [1] | PLATE | |
| 12. | 286-1690 | [1] | COUPLING | |
| 13. | 286-1691 | [1] | PLATE | |
| 14. | 286-1689 | [1] | SHAFT | |
| 15. | 8T-8441 M | [4] | BOLT-SOCKET HEAD (M12X1.75X25-MM) | |
| 16. | 333-8640 | [6] | STRIP | |
| 17. | 333-8632 | [9] | ROD | |
| 18. | 286-1685 | [9] | SEAL | |
| 19. | 286-1688 | [9] | NUT | |
| 20. | 131-4676 | [2] | PISTON | |
| 21. | 131-4674 | [4] | PIPE | |
| 22. | 121-9941 | [4] | RING | |
| 23. | 8C-3131 | [4] | SEAL-O-RING | |
| 24. | 131-4675 | [2] | RING | |
| 25. | 397-6437 | [1] | VALVE GP-PUMP CONTROL | |
| 8U-0599 | [3] | SEAL-O-RING | ||
| 171-2039 M | [3] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | ||
| 26. | 171-2039 M | [3] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 27. | 131-4647 | [2] | CRADLE | |
| 28. | 121-9915 | [6] | SLEEVE | |
| 29. | 197-0079 | [18] | PISTON AS | |
| 30. | 131-4649 | [2] | WASHER (61X123X5.5-MM THK) | |
| 31. | 131-4650 | [4] | PLATE (0.05-MM THK) | |
| 32. | 131-4651 | [2] | PLATE (0.075-MM THK) | |
| 33. | 131-4652 | [2] | PLATE (0.1-MM THK) | |
| 34. | 333-8596 | [2] | PLATE | |
| 35. | 8U-3297 M | [4] | BOLT (M10X1.5X25-MM) | |
| 36. | 131-4654 | [4] | PLATE (0.05-MM THK) | |
| 37. | 131-4655 | [2] | PLATE (0.075-MM THK) | |
| 38. | 131-4656 | [2] | PLATE (0.1-MM THK) | |
| 39. | 131-4657 | [2] | PLATE | |
| 40. | 286-1674 | [2] | BARREL GP-PUMP | |
| 41. | 197-0082 | [2] | WASHER (39.2X53.8X4-MM THK) | |
| 42. | 197-0083 | [2] | SPRING | |
| 43. | 197-0084 | [2] | RING | |
| 44. | 197-0085 | [2] | SPACER (41X46X19.2-MM THK) | |
| 45. | 195-6882 | [2] | RING | |
| 46. | 121-9943 | [2] | RING | |
| 47. | 197-0087 | [2] | RING | |
| 48. | 333-8597 | [2] | PISTON | |
| 49. | 285-5644 | [2] | RING-RETAINING | |
| 50. | 333-8598 | [2] | PISTON | |
| 51. | 286-1701 | [2] | GUIDE | |
| 52. | 286-1699 | [2] | SPRING | |
| 53. | 197-0093 | [2] | RETAINER | |
| 54. | 8U-0599 | [3] | SEAL-O-RING | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 333-8629 J | [2] | KIT-BUSHING (PISTON PUMP) | ||
| (EACH INCLUDES BUSHINGS) | ||||
| 223-2321 | [2] | KIT-WASHER (HYDRAULIC PUMP, MOTOR)(PISTON PUMP) | ||
| (EACH INCLUDES SHIMS, WASHERS & PLATES) | ||||
| 333-8642 | [1] | KIT-SEAL (PISTON PUMP) | ||
| (INCLUDES O-RINGS, RINGS, SHAFT SEAL, PISTON RINGS & SUPPORT RING) | ||||
| 398-0579 | [2] | KIT-PISTON (PUMP) | ||
| (EACH INCLUDES PISTON, RING, PISTON ACTUATOR, GUIDE, SPRING & RETAINER) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#M00881150738
363-8330: PUMP GP-PISTON
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 389-1201 Y | [1] | ROTATING GP-PUMP (IMPLEMENT, STEERING) | |
| 2. | 133-8739 | [1] | SEAL-LIP TYPE | |
| 3. | 399-5839 | [1] | SWASHPLATE | |
| 4. | 399-6032 | [1] | SHAFT-DRIVE | |
| 5. | 105-1638 | [1] | SPACER (30X38X3-MM THK) | |
| 6. | 105-3031 | [1] | CONE-BEARING | |
| 7. | 3B-2263 | [1] | CUP-BEARING | |
| 8. | 351-6131 | [2] | BEARING-CRADLE | |
| 9. | 105-3032 | [1] | CONE-BEARING | |
| 10. | 105-3033 | [1] | CUP-BEARING | |
| 11. | 140-1739 | [1] | RING-RETAINING | |
| 12. | 6V-8201 M | [4] | BOLT-SOCKET HEAD (M16X2X45-MM) | |
| 13. | 9X-8979 | [1] | DOWEL | |
| 14. | 347-0612 Y | [1] | VALVE GP-PUMP CONTROL (FLOW COMPENSATOR) | |
| 15. | 247-0478 | [1] | SPRING | |
| 16. | 399-5838 | [1] | PLATE-CONTROL | |
| 17. | 120-4394 | [1] | PLUG-BREAK OFF | |
| 18. | 168-3504 | [1] | SEAL | |
| 19. | 214-9203 | [1] | PLUG-ORIFICE | |
| 20. | 379-5187 | [1] | SPRING | |
| 21. | 333-7840 | [1] | STOP | |
| 22. | 280-7870 | [1] | GASKET | |
| 23. | 3J-7354 | [1] | SEAL-O-RING | |
| 24. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 25. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 26. | 351-6085 | [1] | PISTON-CONTROL | |
| 27. | 374-6722 | [1] | PLUG-CONTROL | |
| 28. | 8T-7525 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 351-6352 | [1] | KIT-SEAL (PISTON) | ||
| (INCLUDES SHAFT SEAL, O-RINGS, SQUARE RING, SNAP RING & SEAL PLATE) | ||||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00881150739
556-3123: PUMP GP-PISTON
556-3123 PUMP GP-PISTON
S/N WW3501-UP
HYDRAULIC FAN
PART OF 364-7830 PUMP & MTG GP-BRAKE & HYD FAN
S/N WW3501-UP
HYDRAULIC FAN
PART OF 364-7830 PUMP & MTG GP-BRAKE & HYD FAN
Parts for your 980M WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 258-5193 Y | [1] | ROTATING GP-PUMP (HYDRAULIC FAN) | |
| 2. | 166-0344 | [1] | SEAL-SHAFT | |
| 3. | 174-9994 | [1] | PISTON-CONTROL | |
| 4. | 274-7452 | [1] | LINK-CONTROL | |
| 5. | 197-1762 | [1] | SWASHPLATE | |
| 6. | 198-2617 | [1] | SHAFT | |
| 7. | [1] | PLUG | ||
| 8. | 188-6303 | [1] | SPRING | |
| 9. | 155-9133 | [1] | KEY | |
| 10. | 148-1238 | [1] | SHIM (3-MM THK) | |
| 11. | 168-3504 | [1] | SEAL | |
| 12. | 280-7870 | [1] | GASKET | |
| 13. | 9X-8979 | [1] | DOWEL | |
| 14. | 430-4635 | [1] | VALVE GP-PUMP CONTROL | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | ||
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 280-7870 | [1] | GASKET | ||
| 15. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 16. | 185-0242 | [1] | PLATE | |
| 17. | 213-4208 | [1] | RING-LOCK | |
| 18. | 6V-4636 | [1] | CUP-BEARING | |
| 19. | 203-8609 | [1] | CUP-BEARING | |
| 20. | 168-7869 | [2] | BEARING-CRADLE | |
| 21. | 105-3035 | [1] | CONE-BEARING | |
| 22. | 6V-4635 | [1] | CONE-BEARING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||




