HYDRAULIC SYSTEM
CYLINDER GPVALVE GP-CONTROL
DRIVE GP
HYDRAULIC GP
HYDRAULIC SYSTEM
CYLINDER GP#M00978670520
335-1973: CYLINDER GP-LIFT
335-1973 CYLINDER GP-LIFT
S/N E921-UP
76.2-MM (3-IN) BORE X 1170-MM (46.1-IN) STROKE
PART OF 308-9748 CYLINDER & MTG GP-BLADE LIFT
S/N E921-UP
76.2-MM (3-IN) BORE X 1170-MM (46.1-IN) STROKE
PART OF 308-9748 CYLINDER & MTG GP-BLADE LIFT
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-1131 | [1] | PISTON | |
| 2. | 148-2593 | [1] | HEAD | |
| 3. | 262-1917 | [1] | ROD AS | |
| 4. | 289-2935 | [1] | SEAL AS-BUFFER | |
| 5. | 336-6680 | [1] | CYLINDER AS | |
| 5A. | 8J-6384 | [2] | BUSHING | |
| 6. | 173-9683 M | [1] | BOLT (M30X3.5X90-MM) | |
| 7. | 175-7896 | [1] | SEAL-O-RING | |
| 8. | 289-2946 | [1] | SEAL-U-CUP | |
| 9. | 308-1845 | [1] | SEAL-WIPER | |
| 10. | 4K-0684 | [1] | WASHER-HARD (34X55X6-MM THK) | |
| 11. | 4T-5613 | [1] | RING-WEAR | |
| 12. | 6J-1972 | [1] | SEAL AS | |
| 13. | 6J-5731 | [1] | RING-BACKUP | |
| 14. | 6J-5733 | [1] | RING-WEAR | |
| M | METRIC PART | |||
#M00978670521
165-2510: CYLINDER GP-SCARIFIER
165-2510 CYLINDER GP-SCARIFIER
S/N E921-UP
76.2-MM (3-IN) BORE X 406.5-MM (16-IN) STROKE
PART OF 519-3533 CYLINDER & MTG GP-SCARIFIER
S/N E921-UP
76.2-MM (3-IN) BORE X 406.5-MM (16-IN) STROKE
PART OF 519-3533 CYLINDER & MTG GP-SCARIFIER
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-4211 | [1] | PISTON | |
| 2. | 168-9108 | [1] | CYLINDER AS | |
| 3. | 168-9110 | [1] | ROD AS | |
| 4. | 184-9843 | [1] | HEAD | |
| 5. | 167-2190 J | [1] | SEAL AS-BUFFER | |
| 6. | 439-4526 J | [1] | SEAL-U-CUP | |
| 7. | 308-1880 J | [1] | SEAL-WIPER | |
| 8. | 173-9779 M | [1] | BOLT (M24X3X80-MM) | |
| 9. | 175-7896 J | [1] | SEAL-O-RING | |
| 10. | 4T-6907 J | [1] | RING-WEAR | |
| 11. | 9X-7337 J | [1] | SEAL AS | |
| 12. | 6J-5731 J | [1] | RING-BACKUP | |
| 13. | 6J-5733 J | [1] | RING-WEAR | |
| 14. | 6V-8237 | [1] | WASHER (26X44X4-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 376-9017 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES RINGS & SEALS) | ||||
| (FOR USE WITH REHS1392) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#M00978670522
112-5575: CYLINDER GP-SIDESHIFT
112-5575 CYLINDER GP-SIDESHIFT
S/N E921-UP
76.2-MM (3-IN) BORE X 1185-MM (46.66-IN) STROKE
PART OF 112-7463 CYLINDER & MTG GP-SIDESHIFT
S/N E921-UP
76.2-MM (3-IN) BORE X 1185-MM (46.66-IN) STROKE
PART OF 112-7463 CYLINDER & MTG GP-SIDESHIFT
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 398-3644 | [1] | CYLINDER AS | |
| 2. | 8T-0667 M | [1] | BOLT (M24X3X100-MM) | |
| 3. | 150-1280 | [1] | WASHER-HARD (26X44X22-MM THK) | |
| 4. | 9T-4211 | [1] | PISTON | |
| 5. | 175-7896 J | [1] | SEAL-O-RING | |
| 6. | 6J-5731 J | [1] | RING-BACKUP | |
| 7. | 112-9035 | [1] | ROD AS | |
| 8. | 184-9843 | [1] | HEAD | |
| 9. | 308-1880 J | [1] | SEAL-WIPER | |
| 10. | 439-5626 J | [1] | OPTION AR-LINKAGE | |
| 11. | 167-2190 J | [1] | SEAL AS-BUFFER | |
| 12. | 4T-6907 J | [1] | RING-WEAR | |
| 13. | 6J-5733 J | [1] | RING-WEAR | |
| 14. | 9X-7337 J | [1] | SEAL AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 376-9017 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES RINGS & SEALS) | ||||
| (FOR USE WITH REHS1392) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00978670523
249-4116: CYLINDER GP-SIDESHIFT
249-4116 CYLINDER GP-SIDESHIFT
S/N E921-UP
76.2-MM(3-IN) BORE X 1175-MM(46-IN) STROKE
PART OF 516-1318 CYLINDER & MTG GP-SIDESHIFT
S/N E921-UP
76.2-MM(3-IN) BORE X 1175-MM(46-IN) STROKE
PART OF 516-1318 CYLINDER & MTG GP-SIDESHIFT
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 249-4117 | [1] | CYLINDER AS | |
| 2. | 8T-0667 M | [1] | BOLT (M24X3X100-MM) | |
| 3. | 150-1280 | [1] | WASHER-HARD (26X44X22-MM THK) | |
| 4. | 9T-4211 | [1] | PISTON | |
| 5. | 175-7896 J | [1] | SEAL-O-RING | |
| 6. | 6J-5731 J | [1] | RING-BACKUP | |
| 7. | 249-4120 | [1] | ROD AS | |
| 8. | 184-9843 | [1] | HEAD | |
| 9. | 308-1880 J | [1] | SEAL-WIPER | |
| 10. | 351-8628 J | [1] | SEAL-U-CUP | |
| 11. | 167-2190 J | [1] | SEAL AS-BUFFER | |
| 12. | 4T-6907 J | [1] | RING-WEAR | |
| 13. | 6J-5733 J | [1] | RING-WEAR | |
| 14. | 6J-1972 J | [1] | SEAL AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 376-9017 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES RINGS & SEALS) | ||||
| (FOR USE WITH REHS1392) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00978670524
130-9041: CYLINDER GP-STEERING
130-9041 CYLINDER GP-STEERING -LH
S/N E921-UP
57.15-MM (2.25-IN) BORE X 267-MM (10.51-IN) STROKE
PART OF 8W-2290 CYLINDER & MTG GP-STEERING
S/N E921-UP
57.15-MM (2.25-IN) BORE X 267-MM (10.51-IN) STROKE
PART OF 8W-2290 CYLINDER & MTG GP-STEERING
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-2388 | [1] | PISTON | |
| 2. | 130-9044 | [1] | CYLINDER AS (LH) | |
| [1] | CAP AS | |||
| 005-8639 | [1] | BEARING-ALIGNING | ||
| 148-2592 | [1] | BOSS AS | ||
| 1N-5999 | [1] | PLUG-O-RING | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| 3. | 154-6579 | [1] | ROD | |
| 4. | 162-6448 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 1N-5999 | [1] | PLUG-O-RING | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| 5. | 167-2186 | [1] | SEAL AS-BUFFER | |
| 6. | 167-2294 | [1] | SEAL-U-CUP | |
| 7. | 378-2695 M | [1] | BOLT (M20X2.5X70-MM) | |
| 8. | 175-7895 | [1] | SEAL-O-RING | |
| 9. | 1U-3998 | [1] | SEAL AS | |
| 10. | 226-8202 | [1] | SEAL-WIPER | |
| 11. | 4J-9225 | [1] | RING-BACKUP | |
| 12. | 7H-2423 | [1] | RING-WEAR | |
| 13. | 8T-3282 | [1] | WASHER-HARD (22X35X3.5-MM THK) | |
| 14. | 9T-3727 | [1] | HEAD | |
| AVAILABLE REPAIR KIT(S): | ||||
| 472-8026 | [1] | KIT-SEAL (CYLINDER) | ||
| (INCLUDES SEALS & RINGS) | ||||
| 246-5916 | [1] | KIT-SEAL (CYLINDER) | ||
| (INCLUDES SEALS & RINGS) | ||||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00978670525
130-9042: CYLINDER GP-STEERING
130-9042 CYLINDER GP-STEERING -RH
S/N E921-UP
57.15-MM (2.25-IN) BORE X 267-MM (10.51-IN) STROKE
PART OF 8W-2290 CYLINDER & MTG GP-STEERING
S/N E921-UP
57.15-MM (2.25-IN) BORE X 267-MM (10.51-IN) STROKE
PART OF 8W-2290 CYLINDER & MTG GP-STEERING
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-2388 | [1] | PISTON | |
| 2. | 130-9045 | [1] | CYLINDER AS (RH) | |
| 148-2592 | [1] | BOSS AS | ||
| 1N-5999 | [1] | PLUG-O-RING | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| [1] | CAP AS | |||
| 005-8639 | [1] | BEARING-ALIGNING | ||
| 3. | 154-6579 | [1] | ROD | |
| 4. | 167-2186 | [1] | SEAL AS-BUFFER | |
| 5. | 167-2294 | [1] | SEAL-U-CUP | |
| 6. | 226-8202 | [1] | SEAL-WIPER | |
| 7. | 378-2695 M | [1] | BOLT (M20X2.5X70-MM) | |
| 8. | 175-7895 | [1] | SEAL-O-RING | |
| 9. | 162-6448 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 1N-5999 | [1] | PLUG-O-RING | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| 10. | 1U-3998 | [1] | SEAL AS | |
| 11. | 4J-9225 | [1] | RING-BACKUP | |
| 12. | 7H-2423 | [1] | RING-WEAR | |
| 13. | 8T-3282 | [1] | WASHER-HARD (22X35X3.5-MM THK) | |
| 14. | 9T-3727 | [1] | HEAD | |
| AVAILABLE REPAIR KIT(S): | ||||
| 472-8026 | [1] | KIT-SEAL (CYLINDER) | ||
| (INCLUDES SEALS & RINGS) | ||||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00978670526
249-5299: CYLINDER GP-WHEEL LEAN
249-5299 CYLINDER GP-WHEEL LEAN
S/N E921-UP
88.9-MM (3.5-IN) BORE X 149-MM (5.8-IN) STROKE
PART OF 508-6809 CYLINDER & MTG GP-WHEEL LEAN
S/N E921-UP
88.9-MM (3.5-IN) BORE X 149-MM (5.8-IN) STROKE
PART OF 508-6809 CYLINDER & MTG GP-WHEEL LEAN
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 251-1550 | [1] | CYLINDER AS | |
| 1A. | 2G-8631 | [1] | BUSHING | |
| 2. | 173-9683 M | [1] | BOLT (M30X3.5X90-MM) | |
| 3. | 9X-8399 | [1] | WASHER (33X56X6-MM THK) | |
| 4. | 4T-8054 J | [1] | SEAL AS | |
| 5. | 7J-9885 J | [1] | RING-WEAR | |
| 6. | 9T-9040 | [1] | PISTON | |
| 7. | 175-7898 J | [1] | SEAL-O-RING | |
| 8. | 1S-0669 J | [1] | RING (BACKUP) | |
| 9. | 6E-4974 | [1] | HEAD | |
| 308-1845 | [1] | SEAL-WIPER | ||
| 10. | 121-9245 | [1] | ROD AS | |
| 10A. | 2G-8631 | [1] | BUSHING | |
| 11. | 308-1845 J | [1] | SEAL-WIPER | |
| 12. | 356-8331 J | [1] | SEAL-U-CUP | |
| 13. | 289-2935 J | [1] | SEAL AS-BUFFER | |
| 14. | 4T-5613 J | [1] | RING-WEAR | |
| AVAILABLE REPAIR KIT(S): | ||||
| 376-9011 J | [1] | KIT-HYD CYLINDER SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
| (FOR USE WITH REHS1392) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#M00978670527
108-4916: DETENT GP-CONTROL VALVE
108-4916 DETENT GP-CONTROL VALVE -PLOW, BULLDOZER LIFT
S/N E921-UP
PART OF 556-7821, 556-7823, 6E-3031, 6E-3037 VALVE GP-CONTROL
S/N E921-UP
PART OF 556-7821, 556-7823, 6E-3031, 6E-3037 VALVE GP-CONTROL
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | RETAINER | ||
| 2. | [1] | RETAINER | ||
| 3. | [1] | SPRING | ||
| 4. | 5B-9318 | [6] | BALL | |
#M00978670528
423-9923: DRIVE GP-CIRCLE
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1B-4038 | [2] | CUP-BEARING | |
| 2. | 1B-4046 | [2] | CONE-BEARING | |
| 3. | 2G-0478 | [5] | PLATE-CLUTCH | |
| 4. | 2G-6695 | [1] | BRACKET | |
| 5. | 5K-5288 | [1] | SEAL GP-DUO-CONE | |
| 5A. | 5K-5129 | [2] | RING-SEALING | |
| 6. | 6G-5534 | [1] | COVER AS | |
| 6A. | 6G-5537 | [1] | BEARING | |
| 7. | 6G-5538 | [1] | COVER | |
| 8. | 6G-5542 | [2] | SPACER (119.2X178X9.3-MM THK) | |
| 9. | 6G-6122 B | [1] | SPRING-DISC | |
| 10. | 6Y-7953 | [6] | DISC-FRICTION | |
| 11. | 7D-8983 B | [10] | SHIM (0.005-IN THK) | |
| 12. | 7D-8984 B | [6] | SHIM (0.007-IN THK) | |
| 13. | 457-0799 | [1] | LOCKNUT | |
| 14. | 8D-7424 | [1] | SPACER (48X81X6-MM THK) | |
| 15. | 8T-0336 | [1] | FITTING-PRESSURE RELIEF | |
| 16. | 9D-1491 | [1] | COUPLING | |
| 17. | 105-3196 Y | [1] | MOTOR GP-GEROTOR (CIRCLE DRIVE) | |
| 18. | 253-4678 | [1] | HOUSING AS-DRIVE | |
| 18A. | 8D-7426 | [1] | BUSHING | |
| 2D-8154 | [4] | STUD-TAPERLOCK (1/2-13X2.36-IN) | ||
| 286-2631 M | [4] | STUD-TAPERLOCK (M20X2.5X85-MM) | ||
| 19. | 307-1959 B | [6] | SHIM (0.13-MM THK) | |
| 20. | 307-1960 B | [1] | SHIM (0.25-MM THK) | |
| 21. | 307-1961 | [1] | PLATE | |
| 22. | 307-1962 B | [4] | SHIM (0.5-MM THK) | |
| 23. | 323-8674 | [1] | GEAR-WORM (36-TEETH) | |
| 24. | 323-8675 | [1] | WORM-CIRCLE DRIVE | |
| 25. | 458-3867 | [1] | SHAFT-DRIVE | |
| 26. | 458-3868 | [1] | PINION-CIRCLE DRIVE | |
| 27. | 0S-1585 | [4] | BOLT (1/2-13X1.5-IN) | |
| 28. | 1A-1415 | [1] | NUT (1-7/8-12-THD) | |
| 29. | 1B-5174 | [1] | PLUG-PIPE | |
| 30. | 1F-7958 | [4] | NUT-FULL (1/2-13-THD) | |
| 31. | 1H-7339 | [1] | SEAL-O-RING | |
| 32. | 2B-0858 | [1] | PLUG-PIPE | |
| 33. | 2H-3935 | [1] | SEAL-O-RING | |
| 34. | 2B-8293 | [1] | SEAL-O-RING | |
| 35. | 4H-6996 | [1] | PIN-SPRING | |
| 36. | 5H-4909 | [1] | SEAL-O-RING | |
| 37. | 5K-8454 | [3] | BOLT (1/2-13X1.12-IN) | |
| 38. | 5P-8245 | [16] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 39. | 5S-7379 | [4] | BOLT (3/8-16X0.875-IN) | |
| 40. | 6G-5539 | [1] | GASKET | |
| 41. | 6G-5548 | [1] | SPACER (69.5X89X0.8-MM THK) | |
| 42. | 6H-1717 | [5] | BOLT (1/2-13X1.125-IN) | |
| 43. | 6V-5686 M | [3] | BOLT (M16X2X50-MM) | |
| 44. | 8D-5054 | [3] | WASHER-HARD (17X30X3-MM THK) | |
| 45. | 8D-7425 | [2] | WASHER-THRUST (2.81X4.25X0.12-IN THK) | |
| 46. | 8T-4896 | [4] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978670529
465-4430: HYDRAULIC AR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 435-6515 Y | [1] | CONTROL GP-DIFFERENTIAL LOCK | ||
| 465-4238 Y | [1] | CYLINDER & MTG GP-ARTICULATION | ||
| 465-4406 Y | [1] | LINES GP-SERVICE BRAKE | ||
| 465-4403 Y | [1] | LINES GP-CYLINDER (ARTICULATION) | ||
| 465-4416 Y | [1] | LINES GP-HYDRAULIC (WHEEL LEAN) | ||
| 465-4426 Y | [1] | LINES GP-HYDRAULIC (CENTERSHIFT LOCK) | ||
| 465-4239 Y | [1] | LINES GP-HYDRAULIC FAN | ||
| 460-0492 Y | [1] | LINES GP-LUBRICATION | ||
| 465-4401 Y | [1] | LINES GP-PUMP | ||
| 490-6721 Y | [1] | LINES GP-STEERING | ||
| 305-2901 Y | [1] | LOCK GP-CENTERSHIFT | ||
| 501-2557 Y | [1] | MOUNTING GP-VALVE | ||
| 465-4252 Y | [1] | PUMP & MTG GP-GEAR | ||
| 460-0458 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| 490-6741 Y | [1] | VALVE & MOUNTING GP | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
Caterpillar Parts SIS Catalog 120 :
Truck sale:
Caterpillar LIFT TRUCKS EJE120E, Misc Forklifts, Material handling equipment
- Misc Forklifts
MADISA
- Misc Forklifts
MADISA



