HYDRAULIC SYSTEM
VALVE GP-RELIEFVALVE GP-SHUTTLE
HYDRAULIC SYSTEM
VALVE GP-RELIEF#SEBP54570540
177-2653: VALVE GP-RELIEF
177-2653 VALVE GP-RELIEF -LINE
S/N SKA1-UP
PART OF 278-6702 LINES GP-FRONT
AN ATTACHMENT
S/N SKA1-UP
PART OF 278-6702 LINES GP-FRONT
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 352-7117 CY | [1] | VALVE GP-RELIEF (PILOT OPERATED) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP54570541
270-5978: VALVE GP-RELIEF
270-5978 VALVE GP-RELIEF
S/N SKA1-UP
PART OF 270-5866, 420-2241 VALVE GP-MAIN CONTROL
S/N SKA1-UP
PART OF 270-5866, 420-2241 VALVE GP-MAIN CONTROL
#SEBP54570542
304-3961: VALVE GP-RELIEF
304-3961 VALVE GP-RELIEF
S/N SKA1-UP
PART OF 303-4484, 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
S/N SKA1-UP
PART OF 303-4484, 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-8436 M | [1] | SETSCREW (M27X2X27-MM) | |
| 2. | 114-0515 | [1] | SEAT | |
| 3. | 114-0517 | [1] | PISTON | |
| 4. | 165-5840 | [1] | STOP | |
| 6. | 176-8590 | [1] | VALVE GP-RELIEF | |
| 7. | 095-1586 | [3] | SEAL-O-RING | |
| 8. | 095-1785 | [3] | RING-BACKUP | |
| 9. | 121-1459 | [2] | RING-BACKUP | |
| 10. | 165-5839 | [1] | SPRING | |
| 11. | 4K-1388 | [1] | SEAL-O-RING | |
| 12. | 7Y-8437 M | [1] | NUT (M27X2-THD) | |
| M | METRIC PART | |||
#SEBP54570543
309-9973: VALVE GP-RELIEF
309-9973 VALVE GP-RELIEF -LINE
S/N SKA1-UP
PART OF 278-6700, 325-8868 LINES GP-FRONT, 270-5866, 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
S/N SKA1-UP
PART OF 278-6700, 325-8868 LINES GP-FRONT, 270-5866, 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
#SEBP54570544
352-7117: VALVE GP-RELIEF
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-3510 | [1] | SPRING | |
| 2. | 6I-6795 | [1] | SPRING | |
| 3. | 095-1786 | [1] | RING-BACKUP | |
| 4. | 352-6864 | [1] | SEAT-VALVE | |
| 5. | 171-0035 | [1] | HOLDER | |
| 6. | 171-0036 | [1] | ADJUSTER | |
| 7. | 171-0037 | [1] | VALVE | |
| 8. | 222-0085 | [1] | NUT (3/4-16-THD) | |
| 9. | 6V-8978 | [1] | SEAL-O-RING | |
| 10. | 095-1579 | [1] | SEAL-O-RING | |
| 11. | 095-1587 | [1] | SEAL-O-RING | |
| 12. | 095-1590 | [1] | SEAL-O-RING | |
| 13. | 3D-2824 | [1] | SEAL-O-RING | |
| 14. | 6V-8218 | [1] | SEAL-O-RING |
#SEBP54570545
4T-1860: VALVE GP-SHUTTLE
4T-1860 VALVE GP-SHUTTLE
S/N SKA163-UP
PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
S/N SKA163-UP
PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
#SEBP54570546
8J-6875: VALVE GP-SHUTTLE
8J-6875 VALVE GP-SHUTTLE
S/N SKA1-UP
PART OF 278-6703, 296-7034 LINES GP-PILOT
AN ATTACHMENT
S/N SKA1-UP
PART OF 278-6703, 296-7034 LINES GP-PILOT
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS#SEBP54570547
123-2549: VALVE GP-SHUTTLE
123-2549 VALVE GP-SHUTTLE
S/N SKA1-UP
PART OF 164-6980 VALVE GP-SHUTTLE
AN ATTACHMENT
S/N SKA1-UP
PART OF 164-6980 VALVE GP-SHUTTLE
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS#SEBP54570548
164-6979: VALVE GP-SHUTTLE
#SEBP54570549
164-6980: VALVE GP-SHUTTLE
164-6980 VALVE GP-SHUTTLE
S/N SKA1-UP
PART OF 278-6684 LINES GP-FRONT, 296-7034 LINES GP-PILOT
AN ATTACHMENT
S/N SKA1-UP
PART OF 278-6684 LINES GP-FRONT, 296-7034 LINES GP-PILOT
AN ATTACHMENT



