HYDRAULIC SYSTEM
VALVE GP-MANUALVALVE GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-MANUAL#SEBP31990510
173-7992: VALVE GP-MANUAL
173-7992 VALVE GP-MANUAL -AUXILIARY, SHUTOFF
S/N BNN1-UP; CBT1-UP
PART OF 142-9599, 142-9600, 142-9601 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 142-9599, 142-9600, 142-9601 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990511
197-2247: VALVE GP-MANUAL
197-2247 VALVE GP-MANUAL
S/N BNN1-UP; CBT1-UP
PART OF 173-7992 VALVE GP-MANUAL
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 173-7992 VALVE GP-MANUAL
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990512
197-2248: VALVE GP-MANUAL
197-2248 VALVE GP-MANUAL
S/N BNN1-UP; CBT1-UP
PART OF 173-7992 VALVE GP-MANUAL
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 173-7992 VALVE GP-MANUAL
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990513
158-8250: VALVE GP-PILOT
158-8250 VALVE GP-PILOT -TRAVEL
S/N BNN486-UP; CBT499-UP
PART OF 168-9537 LINES GP-PILOT
S/N BNN486-UP; CBT499-UP
PART OF 168-9537 LINES GP-PILOT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4707 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 099-6136 | [8] | WASHER (5.1X12.5X1-MM THK) | |
| 4. | 095-0936 | [4] | RING-RETAINING | |
| 5. | 126-1865 | [4] | SPRING | |
| 6. | 126-1866 | [4] | SPRING | |
| 7. | 147-4221 | [4] | PISTON | |
| 8. | 6V-8400 | [4] | SEAL-O-RING | |
| 9. | 165-9554 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 165-9552 | [4] | PUSHROD | |
| 12. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 13. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 14. | 087-5709 | [2] | BELLOWS | |
| 15. | 087-5708 | [2] | PEDAL | |
| 16. | 8T-0343 M | [2] | BOLT-SOCKET HEAD (M12X1.75X55-MM) | |
| 17. | 119-5388 | [4] | CAP | |
| 18. | 165-9463 | [2] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 119-5392 | [4] | BUSHING | |
| 21. | 153-5223 | [12] | BALL | |
| 22. | 165-9551 | [4] | SEAT | |
| 23. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 24. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 25. | 099-6145 | [2] | CAMSHAFT | |
| 26. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 27. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 28. | 8T-6759 | [6] | PLUG-PIPE | |
| 29. | 9M-5590 | [2] | BALL | |
| 30. | 107-6479 | [2] | PLUG | |
| 31. | 095-1578 | [2] | SEAL-O-RING | |
| 32. | 165-9464 | [2] | SEAT | |
| 33. | 165-9553 | [1] | COVER | |
| 34. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| M | METRIC PART | |||
#SEBP31990514
165-9522: VALVE GP-PILOT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4707 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 095-0936 | [4] | RING-RETAINING | |
| 4. | 126-1865 | [4] | SPRING | |
| 5. | 126-1866 | [4] | SPRING | |
| 6. | 147-4221 | [4] | PISTON | |
| 7. | 6V-8400 | [4] | SEAL-O-RING | |
| 8. | 165-9463 | [2] | COVER | |
| 9. | 165-9554 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 165-9552 | [4] | PUSHROD | |
| 12. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 13. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 14. | 147-4131 | [2] | BOOT-PROTECTION | |
| 15. | 087-5708 | [2] | PEDAL | |
| 16. | 8T-0343 M | [2] | BOLT-SOCKET HEAD (M12X1.75X55-MM) | |
| 17. | 119-5388 | [4] | CAP | |
| 18. | 165-9553 | [1] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 153-5223 | [12] | BALL | |
| 21. | 119-5392 | [4] | BUSHING | |
| 22. | 165-9551 | [4] | SEAT | |
| 23. | 8T-6759 | [2] | PLUG-PIPE | |
| 24. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 25. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 26. | 099-6145 | [2] | CAMSHAFT | |
| 27. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 28. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 29. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| M | METRIC PART | |||
#SEBP31990515
165-9569: VALVE GP-PILOT
165-9569 VALVE GP-PILOT -JOYSTICK
S/N BNN1-430; CBT1-701
PART OF 187-9877, 187-9878, 200-0497, 200-0498 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
S/N BNN1-430; CBT1-701
PART OF 187-9877, 187-9878, 200-0497, 200-0498 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [2] | SPRING | |
| 8. | 165-9461 | [4] | SPRING | |
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 5B-9304 | [2] | SCREW-DRIVE (NO 2X3/16-IN) | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING | |
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| 25. | 131-5915 M | [1] | NUT-SPECIAL | |
| 26. | 094-0876 | [4] | SEAL | |
| 27. | 190-7750 | [4] | SPRING | |
| 28. | 190-7751 | [4] | SPRING | |
| 29. | 4I-1764 | [1] | PLATE | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP31990516
171-0114: VALVE GP-PILOT
171-0114 VALVE GP-PILOT
S/N BNN1-UP; CBT1-UP
PART OF 196-0925 LINES GP-PILOT
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 196-0925 LINES GP-PILOT
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7I-8084 | [10] | PLUG | |
| 2. | 171-0199 M | [2] | ORIFICE | |
| 3. | 111-9998 | [2] | PLUG | |
| 4. | 095-1582 | [2] | SEAL-O-RING | |
| 5. | 111-9916 Y | [3] | VALVE GP-SOLENOID (PRESSURE REDUCING) | |
| 6. | 8T-0288 M | [6] | BOLT (M5X0.8X12-MM) | |
| 7. | 171-0126 | [2] | SEAT-SPRING | |
| 8. | 095-1580 | [2] | SEAL-O-RING | |
| 9. | 095-0965 | [2] | PLUG | |
| 10. | 171-0123 | [2] | PLUG | |
| 11. | 095-1590 | [2] | SEAL-O-RING | |
| 12. | 171-0124 M | [2] | SETSCREW (M8X1.25X18-MM) | |
| 13. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 14. | 185-0423 | [2] | STOP | |
| 15. | 171-0128 | [2] | SPRING | |
| 16. | 171-0127 | [2] | SEAT-SPRING | |
| 17. | 171-0198 | [2] | VALVE GP-SHUTTLE | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31990517
206-3305: VALVE GP-PILOT
206-3305 VALVE GP-PILOT -JOYSTICK
S/N BNN431-UP; CBT702-UP
PART OF 187-9877, 187-9878, 200-0497, 200-0498, 216-6715 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
S/N BNN431-UP; CBT702-UP
PART OF 187-9877, 187-9878, 200-0497, 200-0498, 216-6715 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 225-4815 | [2] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE FOR BETTER INCHING CONTROL) | ||||
| 8. | 165-9461 | [4] | SPRING (STANDARD) | |
| -OR- | ||||
| 190-7750 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 70%) | ||||
| -OR- | ||||
| 190-7751 | [4] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE BY 80%) | ||||
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 131-5915 M | [1] | NUT-SPECIAL | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 17. | 094-0876 | [4] | SEAL | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING (STANDARD) | |
| -OR- | ||||
| 225-4816 | [2] | SPRING (OPTIONAL) | ||
| (REDUCES OPERATING FORCE FOR BETTER INCHING CONTROL) | ||||
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP31990518
225-4813: VALVE GP-PILOT
225-4813 VALVE GP-PILOT -JOYSTICK, RH
S/N BNN1-UP; CBT1-UP
PART OF 225-4811 CONTROL GP-JOYSTICK
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 225-4811 CONTROL GP-JOYSTICK
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [1] | SPRING | |
| (PORT 3) | ||||
| 8. | 225-4815 | [1] | SPRING | |
| (PORT 1) | ||||
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 190-7750 B | [4] | SPRING | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 17. | 094-0876 | [4] | SEAL | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING | |
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| 25. | 131-5915 M | [1] | NUT-SPECIAL | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP31990519
232-4100: VALVE GP-PILOT
232-4100 VALVE GP-PILOT -JOYSTICK, LH
S/N BNN1-UP; CBT1-UP
PART OF 225-4812 CONTROL GP-JOYSTICK
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PART OF 225-4812 CONTROL GP-JOYSTICK
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9431 | [1] | PLATE | |
| 2. | 4I-6365 | [1] | JOINT | |
| 3. | 118-4087 | [4] | SPRING | |
| 4. | 165-9444 | [2] | SEAT-SPRING | |
| 5. | 096-1628 | [4] | PLUG | |
| 6. | 165-9436 | [2] | SEAT | |
| 7. | 165-9460 | [1] | SPRING | |
| (PORT 1) | ||||
| 8. | 225-4815 | [1] | SPRING | |
| (PORT 3) | ||||
| 9. | 165-9439 | [1] | BUSHING | |
| 10. | 165-9448 | [1] | SEAL-O-RING | |
| 11. | 168-0794 | [1] | PLATE | |
| 12. | 096-4498 | [2] | WASHER-SEALING | |
| 13. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 14. | 171-0087 | [1] | BELLOWS | |
| 15. | 190-7750 B | [4] | SPRING | |
| 16. | 7Y-0468 | [1] | PIN-SPRING | |
| 17. | 094-0876 | [4] | SEAL | |
| 18. | 099-6137 B | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 19. | 165-9442 | [2] | SPRING | |
| 20. | 165-9435 | [2] | SEAT | |
| 21. | 095-1586 | [4] | SEAL-O-RING | |
| 22. | 165-9443 | [2] | SEAT-SPRING | |
| 23. | 165-9438 | [1] | PLATE | |
| 24. | 118-4086 | [4] | ROD | |
| 25. | 131-5915 M | [1] | NUT-SPECIAL | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||



