HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-PILOT RELIEF
PUMP GP
VALVE GP-RELIEF
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP22540350
4I-0894: VALVE GP-PILOT
4I-0894 VALVE GP-PILOT
S/N 6BL1-UP
PART OF 6I-6711, 6I-6713 LINES GP-PILOT
AN ATTACHMENT
S/N 6BL1-UP
PART OF 6I-6711, 6I-6713 LINES GP-PILOT
AN ATTACHMENT
#SEBP22540351
6C-9339: VALVE GP-PILOT
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-5352 Y | [1] | CONTROL GP-HANDLE | |
| 2. | 7Y-8463 M | [1] | NUT (M14X2-THD) | |
| 3. | 6I-6934 Y | [1] | VALVE GP-PILOT (BOOM & BUCKET) | |
| 4. | 6K-0613 | [2] | TERMINAL-BULLET (14-GA TO 20-GA) | |
| 5. | 087-4970 | [2] | SLEEVE | |
| 6. | 087-4589 | [1] | GROMMET | |
| 7. | 6I-5363 | [1] | BOOT | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22540352
6C-9340: VALVE GP-PILOT
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-5351 Y | [1] | CONTROL GP-HANDLE | |
| 2. | 7Y-8463 M | [1] | NUT (M14X2-THD) | |
| 3. | 6I-6934 Y | [1] | VALVE GP-PILOT (STICK AND SWING) | |
| 4. | 6K-0613 | [2] | TERMINAL-BULLET (14-GA TO 20-GA) | |
| 5. | 087-4970 | [2] | SLEEVE | |
| 6. | 087-4589 | [1] | GROMMET | |
| 7. | 6I-5363 | [1] | BOOT | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22540353
6I-6934: VALVE GP-PILOT
6I-6934 VALVE GP-PILOT
S/N 6BL1-UP
PART OF 113-2523 CONTROL GP-JOYSTICK, 113-2524, 6C-9339, 6C-9340 VALVE GP-PILOT
S/N 6BL1-UP
PART OF 113-2523 CONTROL GP-JOYSTICK, 113-2524, 6C-9339, 6C-9340 VALVE GP-PILOT
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-1622 | [1] | BUSHING-TERMINAL | |
| 2. | 4I-6370 | [2] | SPRING | |
| 3. | 096-4503 | [2] | SEAT | |
| 4. | 095-1586 | [4] | SEAL-O-RING | |
| 5. | 096-4504 | [2] | ROD | |
| 6. | 096-1611 | [1] | NUT-SPECIAL | |
| 7. | 4I-6365 | [1] | JOINT | |
| 8. | 4I-6366 | [1] | PLATE | |
| 9. | 096-4499 | [2] | PUSHROD | |
| 10. | 094-0872 | [1] | PLATE | |
| 11. | 099-6136 | [8] | WASHER (5.1X12.5X1-MM THK) | |
| 12. | 096-4500 | [2] | SEAT | |
| 13. | 4I-6367 | [2] | SPRING | |
| 14. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 15. | 4I-6368 | [4] | SPRING | |
| 16. | 4I-6369 | [1] | BODY AS | |
| 17. | 096-1621 | [1] | SEAL-O-RING | |
| 18. | 087-4969 | [1] | PLATE | |
| 19. | 7Y-0468 | [1] | PIN-SPRING | |
| 20. | 096-4498 | [2] | WASHER-SEALING | |
| 21. | 6V-5192 M | [2] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 22. | 096-1628 | [4] | PLUG | |
| 23. | 094-0876 | [4] | SEAL | |
| 24. | 4I-1764 | [1] | PLATE | |
| 25. | 5B-9304 | [2] | SCREW-DRIVE (NO 2X3/16-IN) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP22540354
105-7459: VALVE GP-PILOT RELIEF
105-7459 VALVE GP-PILOT RELIEF
S/N 6BL1-UP
PART OF 128-1945, 6I-6707, 6I-6709 LINES GP-FRONT, 4I-6484 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N 6BL1-UP
PART OF 128-1945, 6I-6707, 6I-6709 LINES GP-FRONT, 4I-6484 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 095-1575 | [1] | SEAL-O-RING | |
| 2. | 7I-8090 | [1] | SEAT | |
| 3. | 7I-8091 | [1] | SETSCREW | |
| 4. | 7I-8092 | [1] | NUT | |
| 5. | 095-1591 | [1] | SEAL-O-RING | |
| 6. | 095-1592 | [1] | SEAL-O-RING | |
| 7. | 7I-8082 | [1] | SPRING | |
| 8. | 095-8024 | [1] | RING-BACKUP | |
| 9. | 095-1514 | [1] | SEAL-O-RING | |
| 10. | 7I-8081 | [1] | SPRING | |
| 11. | 095-1519 | [1] | SEAL-O-RING | |
| 12. | 095-1783 | [1] | RING-BACKUP | |
| 13. | 7I-8087 | [1] | SPRING |
#SEBP22540355
5I-8783: VALVE GP-PUMP CONTROL
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-8025 M | [2] | BOLT-SOCKET HEAD (M8X1.25X50-MM) | |
| 2. | 5I-8787 | [1] | LEVER AS | |
| 3. | 5I-8815 | [1] | PIN | |
| 4. | 5I-8789 | [1] | PLUG AS | |
| 5. | 5I-8814 | [2] | RING-RETAINING | |
| 6. | 095-1579 | [3] | SEAL-O-RING | |
| 7. | 5I-8790 | [1] | PLUG | |
| 8. | 5I-8788 | [1] | LEVER AS | |
| 9. | 5I-8786 | [1] | LEVER AS | |
| 10. | 5I-8802 | [1] | COVER-PILOT | |
| 11. | 5I-8805 | [1] | RETAINER | |
| 12. | 5I-8820 M | [1] | SETSCREW (M8X20-MM) | |
| 13. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 14. | 095-1585 | [1] | SEAL-O-RING | |
| 15. | 5I-8806 | [1] | SPRING-PILOT | |
| 16. | 5I-8804 | [1] | SEAT-SPRING | |
| 17. | 095-1709 | [1] | SEAL-O-RING | |
| 18. | 5I-8803 | [1] | PISTON-PILOT | |
| 19. | 095-1590 | [1] | SEAL-O-RING | |
| 20. | 095-1581 | [1] | SEAL-O-RING | |
| 21. | 6V-8213 M | [2] | BOLT-SOCKET HEAD (M8X1.25X70-MM) | |
| 22. | 8T-0269 M | [10] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 23. | 5I-8784 | [1] | ADAPTER | |
| 24. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 25. | 095-1578 | [1] | SEAL-O-RING | |
| 26. | 095-1575 | [9] | SEAL-O-RING | |
| 27. | 8T-6759 | [5] | PLUG-PIPE | |
| 28. | 5I-8812 | [1] | COVER-BLOCK | |
| 29. | 5I-8811 | [1] | SPRING | |
| 30. | 095-1696 | [1] | SEAL-O-RING | |
| 31. | 5I-8809 | [1] | SEAT-SPRING | |
| 32. | 5I-8810 | [1] | SPRING-RETURN | |
| 33. | 5I-8813 | [1] | RING-RETAINING | |
| 34. | 5I-8807 | [1] | SLEEVE | |
| 35. | 5I-8808 | [1] | SPOOL | |
| 36. | 5I-8785 | [1] | BODY AS | |
| 37. | 5I-8794 | [1] | SEAT-SPRING | |
| 38. | 5I-8799 | [1] | COVER | |
| 39. | 5I-8800 M | [1] | LOCKNUT (M30X1.5-THD) | |
| 40. | 5I-8798 | [1] | SCREW-ADJUSTMENT | |
| 41. | 5I-8821 M | [1] | SCREW-ADJUSTMENT | |
| 42. | 5I-8797 | [1] | RETAINER | |
| 43. | 095-1584 | [2] | SEAL-O-RING | |
| 44. | 095-1594 | [1] | SEAL-O-RING | |
| 45. | 095-1700 | [1] | SEAL-O-RING | |
| 46. | 5I-8796 | [1] | SPRING | |
| 47. | 5I-8795 | [1] | SPRING | |
| 48. | 5I-8793 | [1] | ROD-COMPENSATOR | |
| 49. | 5I-8791 | [1] | PISTON-COMPENSATOR | |
| 50. | 5I-8792 | [1] | CASE-PISTON | |
| 51. | 095-1586 | [1] | SEAL-O-RING | |
| 52. | 5I-8801 | [1] | SLEEVE | |
| 53. | 5I-8819 | [1] | PIN | |
| 54. | 096-2323 | [1] | RING-RETAINING (EXTERNAL) | |
| M | METRIC PART | |||
#SEBP22540356
6I-6789: VALVE GP-PUMP CONTROL
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-8025 M | [2] | BOLT-SOCKET HEAD (M8X1.25X50-MM) | |
| 2. | 5I-8787 | [1] | LEVER AS | |
| 3. | 5I-8815 | [1] | PIN | |
| 4. | 5I-8789 | [1] | PLUG AS | |
| 5. | 5I-8814 | [2] | RING-RETAINING | |
| 6. | 095-1579 | [3] | SEAL-O-RING | |
| 7. | 5I-8790 | [1] | PLUG | |
| 8. | 5I-8788 | [1] | LEVER AS | |
| 9. | 5I-8786 | [1] | LEVER AS | |
| 10. | 5I-8802 | [1] | COVER-PILOT | |
| 11. | 5I-8805 | [1] | RETAINER | |
| 12. | 5I-8820 M | [1] | SETSCREW (M8X20-MM) | |
| 13. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 14. | 095-1585 | [1] | SEAL-O-RING | |
| 15. | 5I-8806 | [1] | SPRING-PILOT | |
| 16. | 5I-8804 | [1] | SEAT-SPRING | |
| 17. | 095-1709 | [1] | SEAL-O-RING | |
| 18. | 5I-8803 | [1] | PISTON-PILOT | |
| 19. | 095-1590 | [1] | SEAL-O-RING | |
| 20. | 095-1581 | [1] | SEAL-O-RING | |
| 21. | 3J-1907 | [1] | SEAL-O-RING | |
| 22. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 23. | 6V-8213 M | [2] | BOLT-SOCKET HEAD (M8X1.25X70-MM) | |
| 24. | 8T-0269 M | [6] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 25. | 5I-8784 | [1] | ADAPTER | |
| 26. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 27. | 095-1578 | [1] | SEAL-O-RING | |
| 28. | 095-1575 | [10] | SEAL-O-RING | |
| 29. | 8T-6759 | [6] | PLUG-PIPE | |
| 30. | 7I-7479 | [1] | PLATE | |
| 31. | 1R-5396 M | [4] | BOLT (M6X1X35-MM) | |
| 32. | 5I-8811 | [1] | SPRING | |
| 33. | 095-1696 | [1] | SEAL-O-RING | |
| 34. | 5I-8809 | [1] | SEAT-SPRING | |
| 35. | 5I-8810 | [1] | SPRING-RETURN | |
| 36. | 5I-8813 | [1] | RING-RETAINING | |
| 37. | 5I-8807 | [1] | SLEEVE | |
| 38. | 5I-8808 | [1] | SPOOL | |
| 39. | 5I-8785 | [1] | BODY AS | |
| 40. | 5I-8794 | [1] | SEAT-SPRING | |
| 41. | 5I-8799 | [1] | COVER | |
| 42. | 5I-8800 M | [1] | LOCKNUT (M30X1.5-THD) | |
| 43. | 5I-8798 | [1] | SCREW-ADJUSTMENT | |
| 44. | 5I-8821 M | [1] | SCREW-ADJUSTMENT | |
| 45. | 5I-8797 | [1] | RETAINER | |
| 46. | 095-1584 | [2] | SEAL-O-RING | |
| 47. | 095-1594 | [1] | SEAL-O-RING | |
| 48. | 095-1700 | [1] | SEAL-O-RING | |
| 49. | 5I-8796 | [1] | SPRING | |
| 50. | 5I-8795 | [1] | SPRING | |
| 51. | 5I-8793 | [1] | ROD-COMPENSATOR | |
| 52. | 5I-8791 | [1] | PISTON-COMPENSATOR | |
| 53. | 5I-8792 | [1] | CASE-PISTON | |
| 54. | 095-1586 | [1] | SEAL-O-RING | |
| 55. | 5I-8801 | [1] | SLEEVE | |
| 56. | 5I-8819 | [1] | PIN | |
| 57. | 096-2323 | [1] | RING-RETAINING (EXTERNAL) | |
| M | METRIC PART | |||
#SEBP22540357
105-7457: VALVE GP-RELIEF
105-7457 VALVE GP-RELIEF -PILOT OPERATED
S/N 6BL1-UP
PART OF 4I-6484 VALVE GP-MAIN CONTROL
S/N 6BL1-UP
PART OF 4I-6484 VALVE GP-MAIN CONTROL
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 095-1575 | [1] | SEAL-O-RING | |
| 2. | [1] | STOP | ||
| 3. | M | [1] | SETSCREW (M14X1.5X34-MM) | |
| 4. | 7I-8092 | [1] | NUT | |
| 5. | M | [1] | NUT (M24X1.5-THD) | |
| 6. | 095-1584 | [1] | SEAL-O-RING | |
| 7. | [1] | SPACER | ||
| 8. | [1] | RING | ||
| 9. | 7I-8081 | [1] | SPRING | |
| 10. | 7I-8082 | [1] | SPRING | |
| 11. | 095-1519 | [1] | SEAL-O-RING | |
| 12. | 095-1783 | [1] | RING-BACKUP | |
| 13. | 095-1582 | [1] | SEAL-O-RING | |
| 14. | 7I-8087 | [1] | SPRING | |
| 15. | 095-1593 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP22540358
105-7460: VALVE GP-RELIEF
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 095-1575 | [1] | SEAL-O-RING | |
| 2. | 7I-8090 | [1] | SEAT | |
| 3. | 7I-8091 | [1] | SETSCREW | |
| 4. | 7I-8092 | [1] | NUT | |
| 5. | 095-1591 | [1] | SEAL-O-RING | |
| 6. | 095-1592 | [1] | SEAL-O-RING | |
| 7. | 7I-8082 | [1] | SPRING | |
| 8. | 095-8024 | [1] | RING-BACKUP | |
| 9. | 095-1514 | [1] | SEAL-O-RING | |
| 10. | 7I-8081 | [1] | SPRING | |
| 11. | 095-1519 | [1] | SEAL-O-RING | |
| 12. | 095-1783 | [1] | RING-BACKUP | |
| 13. | 7I-8087 | [1] | SPRING |
#SEBP22540359
141-8055: VALVE GP-RELIEF
141-8055 VALVE GP-RELIEF
S/N 6BL1-UP
PART OF 131-3448 VALVE GP-CHECK, 131-3449 VALVE GP-LOWERING CONTROL
AN ATTACHMENT
S/N 6BL1-UP
PART OF 131-3448 VALVE GP-CHECK, 131-3449 VALVE GP-LOWERING CONTROL
AN ATTACHMENT
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (INDIVIDUAL PARTS ARE NOT SERVICED SEPARATELY) | ||||