HYDRAULIC SYSTEM
PUMP GPDRIVE GP
SHAFT GP
STEERING GP
PUMP GP
SWIVEL GP
HYDRAULIC SYSTEM
PUMP GP#SEBP17120450
6E-1279: PUMP GP-PISTON
6E-1279 PUMP GP-PISTON
S/N 61M13531-99999
SLIPPER
PART OF 8W-2291 PUMP & MTG GP-PISTON
S/N 61M13531-99999
SLIPPER
PART OF 8W-2291 PUMP & MTG GP-PISTON
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5A-3604 M | [4] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 2. | 9T-8092 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR) | |
| 3. | 8T-5039 | [3] | SEAL-O-RING | |
| 4. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 5. | 2M-9780 | [2] | SEAL-O-RING | |
| 6. | 8T-0372 M | [6] | BOLT (M12X1.75X90-MM) | |
| 7. | 6V-3823 M | [2] | BOLT (M12X1.75X60-MM) | |
| 8. | 9T-7770 | [1] | KEY | |
| 9. | 6E-1902 | [1] | HEAD-PUMP | |
| 10. | 3J-7354 | [3] | SEAL-O-RING | |
| 11. | 9S-4182 | [1] | PLUG (7/16-20-THD) | |
| 12. | 9T-1652 | [1] | PIN | |
| 13. | 1T-0550 | [2] | PIN-SPRING | |
| 14. | 9T-1699 | [1] | SPRING | |
| 15. | 9T-1710 | [1] | POPPET | |
| 16. | 9T-1636 | [1] | SEAT | |
| 17. | 7T-9755 | [1] | CUP-BEARING | |
| 18. | 6Y-4280 | [1] | CONE-BEARING | |
| 19. | 6E-1436 B | [1] | SHIM PACK (INCLUDES 17-SHIMS) | |
| 20. | 9T-7775 | [1] | PLATE-VALVE | |
| 21. | 9T-7764 Y | [1] | ROTATING GP-PUMP | |
| 22. | 6E-1861 | [1] | SHAFT-PUMP | |
| 23. | 1A-2036 | [1] | DOWEL | |
| 24. | 9T-7777 | [1] | SWASHPLATE GP | |
| 24A. | 9T-3033 | [2] | STOP | |
| 25. | 2F-8509 | [1] | CONE-BEARING | |
| 26. | 002-1212 | [1] | CUP-BEARING | |
| 27. | 9T-7780 | [1] | GASKET | |
| 28. | 9T-7782 | [1] | HOUSING | |
| 29. | 7K-5449 | [2] | CONE-BEARING | |
| 30. | 7K-5448 | [2] | CUP-BEARING | |
| 31. | 9T-7781 | [2] | SPACER | |
| 32. | 6V-2483 | [2] | SEAL-O-RING | |
| 33. | 6V-5217 M | [8] | BOLT (M8X1.25X20-MM) | |
| 34. | 9T-1712 | [2] | COVER | |
| 35. | 8T-4750 | [1] | SEAL-LIP TYPE | |
| 36. | 006-8663 | [1] | RING | |
| 37. | 9T-7779 B | [1] | SHIM PACK | |
| 38. | 9T-7762 | [1] | KIT-BIAS PISTON | |
| 39. | 9T-7763 | [1] | KIT-PISTON CONTROL | |
| 40. | 9T-8441 | [1] | SPRING | |
| 41. | 3D-2824 | [1] | SEAL-O-RING | |
| 42. | 9S-8002 | [2] | PLUG (7/16-20-THD) | |
| 43. | 104-3124 | [1] | SHIELD | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP17120451
9T-1417: PUMP GP-PISTON
9T-1417 PUMP GP-PISTON
S/N 61M12027-13530
SLIPPER
PART OF 8W-2291 PUMP & MTG GP-PISTON
FIELD REPLACEMENT ORDER @@@@@124-3027@@@@@
S/N 61M12027-13530
SLIPPER
PART OF 8W-2291 PUMP & MTG GP-PISTON
FIELD REPLACEMENT ORDER @@@@@124-3027@@@@@
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-8092 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR) | |
| 2. | 9S-8002 | [2] | PLUG (7/16-20-THD) | |
| 3. | 3J-7354 | [2] | SEAL-O-RING | |
| 4. | 8T-0372 M | [4] | BOLT (M12X1.75X90-MM) | |
| 5. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 6. | 3D-2824 | [1] | SEAL-O-RING | |
| 7. | 9T-7776 | [1] | HEAD | |
| 8. | 9T-1699 | [1] | SPRING | |
| 9. | 9T-1710 | [1] | POPPET | |
| 10. | 9T-1636 | [1] | SEAT | |
| 11. | 1T-0550 | [2] | PIN-SPRING | |
| 12. | 9T-1652 | [1] | PIN | |
| 13. | 8T-0106 M | [2] | BOLT (M12X1.75X100-MM) | |
| 14. | 5A-3604 M | [4] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 15. | 7T-9755 | [1] | CUP-BEARING | |
| 16. | 6Y-4280 | [1] | CONE-BEARING | |
| 17. | 6E-1436 B | [1] | SHIM PACK (INCLUDES 17-SHIMS) | |
| 18. | 9T-7775 | [1] | PLATE-VALVE | |
| 19. | 9T-7764 Y | [1] | ROTATING GP-PUMP | |
| 20. | 104-3124 | [1] | SHIELD | |
| 21. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 22. | 6V-3823 M | [2] | BOLT (M12X1.75X60-MM) | |
| 23. | 9T-7745 | [1] | COVER | |
| 24. | 5P-3863 | [1] | SEAL-O-RING | |
| 25. | 8T-5039 | [3] | SEAL-O-RING | |
| 26. | 6V-4248 M | [2] | BOLT (M10X1.5X25-MM) | |
| 27. | 006-8663 | [1] | RING | |
| 28. | 9T-7770 | [1] | KEY | |
| 29. | 9T-7783 | [1] | SHAFT | |
| 30. | 2F-8509 | [1] | CONE-BEARING | |
| 31. | 002-1212 | [1] | CUP-BEARING | |
| 32. | 1A-2036 | [1] | DOWEL | |
| 33. | 9T-7777 | [1] | SWASHPLATE GP | |
| 34. | 9T-3033 | [2] | STOP | |
| 35. | JZ | [1] | CYLINDER-CONTROL | |
| 36. | 9T-7763 J | [1] | KIT-PISTON CONTROL | |
| 37. | 2M-9780 | [2] | SEAL-O-RING | |
| 38. | 9T-7762 N | [1] | KIT-BIAS PISTON | |
| 39. | 9T-8441 | [1] | SPRING | |
| 40. | NZ | [1] | CYLINDER-CONTROL | |
| 41. | 9T-7780 | [1] | GASKET | |
| 42. | 9T-7782 | [1] | HOUSING | |
| 43. | 6V-5217 M | [8] | BOLT (M8X1.25X20-MM) | |
| 44. | 9T-1712 | [2] | COVER | |
| 45. | 6V-2483 | [2] | SEAL-O-RING | |
| 46. | 9T-7781 | [2] | SPACER | |
| 47. | 7K-5448 | [2] | CUP-BEARING | |
| 48. | 7K-5449 | [2] | CONE-BEARING | |
| 49. | 9T-7779 B | [1] | SHIM PACK | |
| 50. | 8T-4750 | [1] | SEAL-LIP TYPE | |
| B | USE AS REQUIRED | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
| N | KIT MARKED N INCLUDES PART(S) MARKED N | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
#SEBP17120452
100-3412: ROTATING GP-PUMP
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-7774 | [1] | BARREL | |
| 2. | 3J-8500 | [1] | RING-RETAINING | |
| 3. | 9T-7769 | [1] | GUIDE-OUTER | |
| 4. | 6V-5192 M | [4] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 5. | 100-3410 | [2] | PLATE | |
| 6. | 100-3411 | [2] | PLATE-SPACER | |
| 7. | 9T-7765 | [9] | PISTON | |
| 8. | 9T-7767 | [1] | PLATE-RETRACTION | |
| 9. | 9T-7773 | [1] | GUIDE-INNER | |
| 10. | 9T-7771 | [1] | SPRING | |
| M | METRIC PART | |||
#SEBP17120453
9T-7764: ROTATING GP-PUMP
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS#SEBP17120454
7D-9600: SHAFT GP-PUMP DRIVE
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1571 | [4] | BOLT (3/8-16X1.75-IN) | |
| 2. | 6G-4240 Y | [1] | UNIVERSAL JOINT GP-PUMP DRIVE | |
| 3. | 0L-0478 | [4] | BOLT (3/8-24X1.75-IN) | |
| 4. | 7D-9267 | [1] | YOKE | |
| 5. | 1B-8737 C | [1] | KEY-WOODRUFF | |
| 6. | 1D-5120 | [1] | NUT-JAM (3/4-16-THD) | |
| 5P-8248 | [1] | WASHER-HARD (20X36.5X3.5-MM THK) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP17120455
7D-9600: SHAFT GP-PUMP DRIVE
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1571 | [4] | BOLT (3/8-16X1.75-IN) | |
| 2. | 112-5495 CY | [1] | UNIVERSAL JOINT GP-PUMP DRIVE | |
| 3. | 0L-0478 | [4] | BOLT (3/8-24X1.75-IN) | |
| 4. | 7D-9267 | [1] | YOKE | |
| 5. | 1B-8737 | [1] | KEY-WOODRUFF | |
| 6. | 1D-5120 | [1] | NUT-JAM (3/4-16-THD) | |
| 5P-8248 | [1] | WASHER-HARD (20X36.5X3.5-MM THK) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP17120456
5T-8739: SPIDER & BEARING GP
5T-8739 SPIDER & BEARING GP
S/N 61M12027-15535
PART OF 6G-4240 UNIVERSAL JOINT GP-PUMP DRIVE
S/N 61M12027-15535
PART OF 6G-4240 UNIVERSAL JOINT GP-PUMP DRIVE
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8D-0538 | [1] | FITTING |
#SEBP17120457
8W-2439: STEERING AR-SECONDARY
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS#SEBP17120458
100-3416: SWASHPLATE GP
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP17120459
9T-5604: SWIVEL GP
Parts for your 12G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5J-1246 B | [6] | SHIM (0.13-MM THK) | |
| 2. | 4K-1493 | [2] | SCREW-HOLLOW (1/2-13X1-IN) | |
| 3. | 8J-0380 | [1] | RETAINER | |
| 4. | 9T-5603 | [1] | BODY | |
| 5. | 8J-2331 | [7] | SEAL | |
| 6. | 2H-3928 | [7] | SEAL-O-RING | |
| 7. | 8J-0386 | [1] | ROTOR | |
| 8. | 5P-2566 | [4] | BOLT (1/2-13X1.5-IN) | |
| 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| 9. | 3H-0107 | [4] | SEAL-O-RING | |
| 10. | 8J-0377 | [1] | COVER | |
| 11. | 4J-9964 | [2] | SEAL | |
| 12. | 8J-2330 | [2] | SEAL | |
| B | USE AS REQUIRED | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
Caterpillar Parts SIS Catalog 12G :
Truck sale:
86.058
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia



