HYDRAULIC SYSTEM
VALVE GP-CHECK & RELIEFVALVE GP-PILOT RELIEF
VALVE GP-RELIEF
VALVE GP-MANIFOLD & REDUCING
VALVE GP-PILOT
VALVE GP-FLOW CONTROL
HYDRAULIC SYSTEM
VALVE GP-CHECK & RELIEF#XEBP71830470
105-7401: VALVE GP-CHECK & RELIEF
1057401 VALVE GP-CHECK & RELIEF
Part of 4I7719 Valve listed on Page 255
An Attachment
Part of 4I7719 Valve listed on Page 255
An Attachment
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4659 | [1] | COVER | |
| 2. | 099-8232 | [1] | SEAL | |
| 3. | 087-4661 | [1] | VALVE | |
| 4. | 087-4662 | [1] | BALL | |
| 5. | 085-7537 | [1] | SEAL | |
| 6. | 087-4665 | [1] | BOLT (8mm LONG) | |
| 7. | 087-4666 | [1] | LOCKNUT | |
| 8. | 087-4667 | [1] | PISTON | |
| 9. | 087-4668 | [1] | BODY | |
| 10. | 9S-8007 | [1] | PLUG | |
| 11. | 087-4669 | [1] | VALVE | |
| 12. | 065-9051 | [1] | SPRING | |
| 13. | 087-4671 | [1] | PLUG | |
| 14. | 085-7539 | [1] | SEAL | |
| 15. | 7J-0204 | [2] | SEAL | |
| 16. | 087-4673 | [1] | PIN | |
| 17. | 087-4674 | [1] | VALVE | |
| 18. | 087-4675 | [1] | SPRING | |
| 19. | 6V-5722 | [1] | SEAL | |
| 20. | 3J-1907 | [3] | SEAL | |
| 21. | 087-4676 | [1] | PISTON | |
| 22. | 087-4677 | [1] | BOLT (19mm LONG) | |
| 23. | 087-4678 | [1] | LOCKNUT | |
| 24. | 087-4679 | [1] | PLUG | |
| 25. | 087-4680 | [2] | PLUG | |
| 26. | 8T-6466 | [4] | BOLT (60mm LONG) | |
| 27. | 9S-8004 | [2] | PLUG | |
| 28. | 087-4683 | [1] | LOCKWASHER | |
| 29. | 9S-9334 | [1] | PLUG | |
| 30. | 7M-8485 | [1] | SEAL | |
| 31. | 087-4663 | [1] | STEM AS | |
| 32. | 087-4660 | [1] | ORIFICE |
#XEBP71830471
102-0871: VALVE GP-RELIEF PILOT
1020871 VALVE GP-RELIEF PILOT
Part of 1020787 Valve listed on Page 320.01
An Attachment
Part of 1020787 Valve listed on Page 320.01
An Attachment
#XEBP71830472
6E-5234: VALVE GP-RELIEF
6E5234 VALVE GP-RELIEF (PILOT OPERATED)
Part of 4I5891 Lines and 4I6301 Valve listed on Pages 247 and 319
An Attachment
Part of 4I5891 Lines and 4I6301 Valve listed on Pages 247 and 319
An Attachment
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 6E-5229 Y | [1] | VALVE GP-RELIEF | ||
| Y | SEPARATE ILLUSTRATION | |||
#XEBP71830473
7I-7800: VALVE GP-MANIFOLD & REDUCING-B-16
7I7800 VALVE GP-MANIFOLD & REDUCING-B-16
S/N 2DL1 - 00056, 9KK1 - 00103
Part of 7I7440 Lines listed on Page 241
S/N 2DL1 - 00056, 9KK1 - 00103
Part of 7I7440 Lines listed on Page 241
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7H-3171 | [8] | PLUG | |
| 2. | 7I-7802 | [1] | VALVE GP | |
| 3. | 095-1592 | [1] | SEAL | |
| 4. | 096-1595 | [1] | SPRING | |
| 5. | 095-1582 | [1] | SEAL | |
| 6. | 4I-5657 | [1] | PLUG | |
| 7. | 7Y-5009 | [1] | CARTRIDGE | |
| 8. | 4I-8915 | [2] | SETSCREW | |
| 9. | 2Y-5829 | [2] | NUT | |
| 10. | 4I-5663 | [3] | RING | |
| 11. | 4I-5662 | [3] | STOPPER | |
| 12. | 7Y-5010 | [1] | PLUG | |
| 13. | 4I-5658 | [1] | PLATE | |
| 14. | 4I-5659 | [1] | PLUG | |
| 15. | 1R-5698 | [1] | PISTON | |
| 16. | 095-1585 | [2] | SEAL | |
| 17. | 5I-3194 | [1] | VALVE GP | |
| 18. | 4D-0514 | [1] | PLUG | |
| 19. | 3D-2891 | [1] | BALL | |
| 20. | 4I-5664 | [1] | STOPPER | |
| 21. | 5I-3191 | [1] | SPRING | |
| 22. | 4K-4986 | [1] | SEAL | |
| 23. | 6V-5683 | [2] | BOLT | |
| 24. | 4I-5666 | [1] | COVER | |
| 25. | 095-1584 | [1] | SEAL | |
| 26. | 4I-8916 | [1] | PLUG | |
| 27. | 1M-6718 | [9] | BALL | |
| 28. | 3K-0360 | [1] | SEAL | |
| 29. | 4I-5668 | [1] | PLUG | |
| 30. | 095-1519 | [3] | SEAL | |
| 31. | 4I-5674 | [3] | SOLENOID AS | |
| 32. | 099-0822 | [8] | BOLT | |
| 33. | 096-1598 | [1] | SPRING | |
| 34. | 7Y-5011 | [1] | VALVE | |
| 35. | 096-6166 | [3] | WASHER | |
| 36. | 7Y-4447 | [3] | SPRING | |
| 37. | 096-1596 | [1] | SPOOL |
#XEBP71830474
7I-7800: VALVE GP-MANIFOLD & REDUCING
7I7800 VALVE GP-MANIFOLD & REDUCING
S/N 2DL00057-Up, 9KK00104-Up
Part of 7I7440 Lines listed on Page 241
S/N 2DL00057-Up, 9KK00104-Up
Part of 7I7440 Lines listed on Page 241
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7H-3171 | [8] | PLUG | |
| 2. | 7I-7802 | [1] | VALVE GP | |
| 3. | 095-1592 | [1] | SEAL | |
| 4. | 096-1595 | [1] | SPRING | |
| 5. | 095-1582 | [1] | SEAL | |
| 6. | 4I-5657 | [1] | PLUG | |
| 7. | 7Y-5009 | [1] | CARTRIDGE | |
| 8. | 4I-8915 | [2] | SETSCREW | |
| 9. | 2Y-5829 | [2] | NUT | |
| 10. | 096-1596 | [1] | SPOOL | |
| 11. | 102-0913 | [3] | STOPPER | |
| 12. | 7Y-5010 | [1] | PLUG | |
| 13. | 4I-5658 | [1] | PLATE | |
| 14. | 4I-5659 | [1] | PLUG | |
| 15. | 1R-5698 | [1] | PISTON | |
| 16. | 095-1585 | [2] | SEAL | |
| 17. | 5I-3194 | [1] | VALVE GP | |
| 18. | 4D-0514 | [1] | PLUG | |
| 19. | 3D-2891 | [1] | BALL | |
| 20. | 4I-5664 | [1] | STOPPER | |
| 21. | 5I-3191 | [1] | SPRING | |
| 22. | 4K-4986 | [1] | SEAL | |
| 23. | 6V-5683 | [2] | BOLT (16mm LONG) | |
| 24. | 4I-5666 | [1] | COVER | |
| 25. | 095-1584 | [1] | SEAL | |
| 26. | 4I-8916 | [1] | PLUG | |
| 27. | 1M-6718 | [9] | BALL | |
| 28. | 3K-0360 | [1] | SEAL | |
| 29. | 4I-5668 | [1] | PLUG | |
| 30. | 095-1519 | [3] | SEAL | |
| 31. | 4I-5674 | [3] | SOLENOID AS | |
| 32. | 099-0822 | [8] | BOLT (10mm LONG) | |
| 33. | 096-1598 | [1] | SPRING | |
| 34. | 7Y-5011 | [1] | VALVE | |
| 35. | 096-6166 | [3] | WASHER | |
| 36. | 7Y-4447 | [3] | SPRING |
#XEBP71830475
5I-4086: VALVE GP-PILOT
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5I-4087 | [1] | VALVE GP | |
| 2. | 9S-8005 | [1] | PLUG | |
| 3. | 3K-0360 | [1] | SEAL | |
| 4. | 5I-8511 | [1] | SPRING | |
| 5. | 4I-8965 | [1] | GUIDE | |
| 6. | 3J-1907 | [1] | SEAL | |
| 7. | 6V-8636 | [1] | CONNECTOR | |
| 8. | 7M-7410 | [2] | PLUG | |
| 9. | 087-5166 | [1] | SPRING | |
| 10. | 095-1594 | [1] | SEAL | |
| 11. | 095-1789 | [1] | RING | |
| 12. | 087-5164 | [1] | COVER | |
| 13. | 8T-1159 | [4] | BOLT | |
| 14. | 4D-0514 | [3] | PLUG | |
| 15. | 6E-2914 Y | [1] | VALVE GP | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP71830476
4I-0894: VALVE GP-PILOT
4I0894 VALVE GP-PILOT
Part of 4I6315 and 4I6310 Lines listed on Pages 226 and 233
An Attachment
Part of 4I6315 and 4I6310 Lines listed on Pages 226 and 233
An Attachment
#XEBP71830477
087-5163: VALVE GP-PILOT
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8636 | [1] | CONNECTOR | |
| 2. | 3J-1907 | [1] | SEAL | |
| 3. | 4I-8965 | [1] | GUIDE | |
| 4. | 5I-8511 | [1] | SPRING | |
| 5. | 095-1585 | [1] | SEAL | |
| 6. | 4D-0514 | [2] | PLUG | |
| 7. | 6V-5683 | [2] | BOLT | |
| 8. | 087-5169 | [1] | COVER | |
| 9. | 6E-2914 Y | [1] | VALVE GP | |
| 10. | 087-5162 | [1] | VALVE GP | |
| 11. | 087-5166 | [1] | SPRING | |
| 12. | 095-1594 | [1] | SEAL | |
| 13. | 095-1789 | [1] | RING | |
| 14. | 8T-1159 | [4] | BOLT | |
| 15. | 087-5164 | [1] | COVER | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP71830478
087-5675: VALVE GP-PILOT
0875675 VALVE GP-PILOT
Part of 6I6470 Lines and 5I7058 Control listed on Pages 237 and 286
Part of 6I6470 Lines and 5I7058 Control listed on Pages 237 and 286
Parts for your 320-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4710 | [2] | SETSCREW | |
| 2. | 087-5708 | [1] | PEDAL | |
| 3. | 095-1260 | [1] | SETSCREW | |
| 4. | 087-5709 | [1] | BELLOWS | |
| 5. | 087-4704 | [2] | ROD | |
| 6. | 099-6135 | [2] | SCRAPER | |
| 7. | 094-0876 | [2] | SEAL | |
| 8. | 087-4703 | [2] | PLUG | |
| 9. | 095-1586 | [2] | SEAT | |
| 10. | 099-6136 | [4] | WASHER | |
| 11. | 099-6140 | [2] | SEAL | |
| 12. | 099-6145 | [1] | CAMSHAFT | |
| 13. | 099-6141 | [2] | WASHER | |
| 14. | 099-6137 | [2] | WASHER | |
| 15. | 099-6142 | [2] | SPRING | |
| 16. | 087-4707 | [2] | SPRING | |
| 17. | 099-6132 | [1] | HOUSING | |
| 18. | 087-5707 | [1] | COVER | |
| 19. | 087-4448 | [2] | BOLT (30mm LONG) | |
| 20. | 8T-4133 | [2] | NUT | |
| 21. | 099-6144 | [2] | BUSHING |
#XEBP71830479
5I-3052: VALVE GP-FLOW CONTROL-1-14
5I3052 VALVE GP-FLOW CONTROL-1-14 (A)
Part of 6I6470 Lines listed on Page 237
Part of 6I6470 Lines listed on Page 237