HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP38330300
170-9810: CYLINDER GP-BLADE
170-9810 CYLINDER GP-BLADE -RH
S/N CBA1201-UP; FDS301-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 170-9805 CYLINDER & SEAL GP-BLADE
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 170-9805 CYLINDER & SEAL GP-BLADE
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 170-9943 | [1] | CYLINDER AS | |
| 1A. | 166-1683 | [1] | BUSHING | |
| 2. | 5I-3024 M | [1] | LOCKNUT | |
| 3. | 119-5445 J | [1] | RING | |
| 4. | 9X-3592 J | [1] | SEAL AS | |
| 5. | 143-8027 J | [1] | RING | |
| 6. | 125-1551 | [1] | PISTON | |
| 7. | 123-9950 | [1] | HEAD | |
| 8. | 170-9945 | [1] | ROD AS | |
| 8A. | 166-1683 | [1] | BUSHING | |
| 9. | 099-0681 J | [1] | RING-BACKUP | |
| 10. | 095-1628 J | [1] | SEAL-O-RING | |
| 11. | 096-8139 | [1] | RING-RETAINING | |
| 12. | 114-0755 | [1] | BUSHING | |
| 13. | 170-9843 J | [1] | SEAL-BUFFER | |
| 14. | 170-9859 J | [1] | SEAL-U-CUP | |
| 15. | 096-1054 J | [1] | RING-BACKUP | |
| 16. | 165-9285 J | [1] | SEAL-LIP TYPE | |
| 17. | 095-1676 J | [1] | SEAL-O-RING | |
| 18. | 099-0695 | [1] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9946 J | [1] | KIT-SEAL (BLADE CYLINDER) | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP38330301
170-9836: CYLINDER GP-BOOM
170-9836 CYLINDER GP-BOOM
S/N CBA1201-UP; FDS301-UP
110MM (4.3 IN) BORE X 1015MM (40 IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
110MM (4.3 IN) BORE X 1015MM (40 IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 173-3346 | [1] | CYLINDER AS | |
| 1A. | 168-0016 | [1] | BUSHING | |
| 2. | 143-8150 M | [1] | LOCKNUT-SPECIAL | |
| 3. | 143-8030 J | [1] | RING | |
| 4. | 9X-7301 J | [1] | SEAL AS | |
| 5. | 143-8034 J | [1] | RING | |
| 6. | 143-8031 J | [1] | RING | |
| 7. | 143-8029 | [1] | PISTON | |
| 8. | 185-9051 J | [1] | RING-SEAL | |
| 9. | 173-3350 | [1] | STOP | |
| 10. | 173-3351 | [1] | HEAD | |
| 11. | 173-3349 | [1] | ROD AS | |
| 11A. | 168-0017 | [1] | BUSHING | |
| 12. | 095-1627 J | [2] | SEAL-O-RING | |
| 13. | 099-0660 J | [3] | RING-BACKUP | |
| 14. | 099-0661 | [1] | RING-RETAINING | |
| 15. | 114-0750 | [1] | BUSHING | |
| 16. | 170-9842 J | [1] | SEAL-BUFFER | |
| 17. | 170-9858 J | [1] | SEAL-U-CUP | |
| 18. | 096-3467 J | [1] | RING-BACKUP | |
| 19. | 165-9284 J | [1] | SEAL-LIP TYPE | |
| 20. | 095-1674 J | [1] | SEAL-O-RING | |
| 21. | 099-0674 | [1] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9937 | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP38330302
334-9998: CYLINDER GP-BOOM
334-9998 CYLINDER GP-BOOM
S/N CBA1201-UP; FDS301-UP
110-MM (4.4-IN) BORE X 1015-MM (40-IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
110-MM (4.4-IN) BORE X 1015-MM (40-IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-7301 J | [1] | SEAL AS | |
| 2. | 099-0661 | [1] | RING-RETAINING | |
| 3. | 099-0674 | [1] | RING | |
| 4. | 143-8029 | [1] | PISTON | |
| 5. | 143-8150 M | [1] | LOCKNUT-SPECIAL | |
| 6. | 165-9284 J | [1] | SEAL-LIP TYPE | |
| 7. | 170-9842 J | [1] | SEAL-BUFFER | |
| 8. | 170-9858 J | [1] | SEAL-U-CUP | |
| 9. | 173-3346 | [1] | CYLINDER AS | |
| 9A. | 229-1007 | [1] | BUSHING | |
| 10. | 173-3350 | [1] | STOP | |
| 11. | 173-3351 | [1] | HEAD | |
| 12. | 283-5971 J | [1] | RING-SEAL | |
| 13. | 334-9999 | [1] | ROD AS | |
| 13A. | 273-6813 | [1] | BUSHING | |
| 14. | 095-1627 J | [2] | SEAL-O-RING | |
| 15. | 095-1674 J | [1] | SEAL-O-RING | |
| 16. | 096-3467 J | [1] | RING-BACKUP | |
| 17. | 099-0660 J | [3] | RING-BACKUP | |
| 18. | 114-0750 | [1] | BUSHING | |
| 19. | 143-8030 J | [1] | RING | |
| 20. | 143-8031 J | [1] | RING | |
| 21. | 143-8034 J | [1] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 335-0002 J | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP38330303
170-9808: CYLINDER GP-BUCKET
170-9808 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 170-9938 | [1] | CYLINDER AS | |
| 1A. | 168-0019 | [1] | BUSHING | |
| 2. | 143-8149 M | [1] | LOCKNUT-SPECIAL | |
| 3. | 143-8024 J | [1] | RING | |
| 4. | 9X-7298 J | [1] | SEAL AS | |
| 5. | 143-8033 J | [1] | RING | |
| 6. | 143-8025 J | [1] | RING | |
| 7. | 143-8023 | [1] | PISTON | |
| 8. | 099-0596 | [1] | HEAD | |
| 9. | 170-9940 | [1] | ROD AS | |
| 9A. | 189-4119 | [1] | BUSHING | |
| 10. | 099-0700 | [1] | RING-RETAINING | |
| 11. | 114-0754 | [1] | BUSHING | |
| 12. | 170-9840 J | [1] | SEAL-BUFFER | |
| 13. | 170-9856 J | [1] | SEAL-U-CUP | |
| 14. | 096-1055 J | [1] | RING | |
| 15. | 165-9282 J | [1] | SEAL-LIP TYPE | |
| 16. | 6V-8467 J | [1] | SEAL-O-RING | |
| 17. | 099-0600 | [1] | RING | |
| 18. | 099-0699 | [1] | RING-BACKUP | |
| 19. | 095-1625 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9941 J | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38330304
209-5898: CYLINDER GP-BUCKET
209-5898 CYLINDER GP-BUCKET
S/N FDS301-UP
110MM(4.3IN) BORE X 939MM(37IN) STROKE
PART OF 209-5897 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N FDS301-UP
110MM(4.3IN) BORE X 939MM(37IN) STROKE
PART OF 209-5897 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 209-5899 | [1] | CYLINDER AS | |
| 1A. | 168-0019 | [1] | BUSHING | |
| 2. | 143-8150 M | [1] | LOCKNUT-SPECIAL | |
| 3. | 143-8030 J | [1] | RING | |
| 4. | 9X-7301 J | [1] | SEAL AS | |
| 5. | 143-8034 J | [1] | RING | |
| 6. | 143-8031 J | [1] | RING | |
| 7. | 143-8029 | [1] | PISTON | |
| 8. | 185-9051 J | [1] | RING-SEAL | |
| 9. | 173-3350 | [1] | STOP | |
| 10. | 173-3351 | [1] | HEAD | |
| 11. | 209-5904 | [1] | ROD AS | |
| 11A. | 189-4119 | [1] | BUSHING | |
| 12. | 095-1627 J | [2] | SEAL-O-RING | |
| 13. | 099-0660 J | [3] | RING-BACKUP | |
| 14. | 099-0661 | [1] | RING-RETAINING | |
| 15. | 114-0750 | [1] | BUSHING | |
| 16. | 170-9842 J | [1] | SEAL-BUFFER | |
| 17. | 170-9858 J | [1] | SEAL-U-CUP | |
| 18. | 096-3467 J | [1] | RING-BACKUP | |
| 19. | 165-9284 J | [1] | SEAL-LIP TYPE | |
| 20. | 095-1674 J | [1] | SEAL-O-RING | |
| 21. | 099-0674 | [1] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9937 J | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP38330305
229-1045: CYLINDER GP-BUCKET
229-1045 CYLINDER GP-BUCKET
S/N FDS301-UP
110-MM (4.3-IN) BORE X 1103-MM (43.4-IN) STROKE
PART OF 229-1043 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N FDS301-UP
110-MM (4.3-IN) BORE X 1103-MM (43.4-IN) STROKE
PART OF 229-1043 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 229-1046 | [1] | CYLINDER AS | |
| 1A. | 229-1009 | [1] | BUSHING | |
| 2. | 143-8150 M | [1] | LOCKNUT-SPECIAL | |
| 3. | 143-8030 J | [1] | RING | |
| 4. | 9X-7301 J | [1] | SEAL AS | |
| 5. | 143-8034 J | [1] | RING | |
| 6. | 143-8031 J | [1] | RING | |
| 7. | 143-8029 | [1] | PISTON | |
| 8. | 185-9051 | [1] | RING-SEAL | |
| 9. | 173-3350 | [1] | STOP | |
| 10. | 173-3351 | [1] | HEAD | |
| 11. | 229-1047 | [1] | ROD AS | |
| 11A. | 229-1094 | [1] | BUSHING | |
| 12. | 095-1627 J | [2] | SEAL-O-RING | |
| 13. | 099-0660 J | [3] | RING-BACKUP | |
| 14. | 099-0661 | [1] | RING-RETAINING | |
| 15. | 114-0750 | [1] | BUSHING | |
| 16. | 170-9842 J | [1] | SEAL-BUFFER | |
| 17. | 170-9858 J | [1] | SEAL-U-CUP | |
| 18. | 096-3467 J | [1] | RING-BACKUP | |
| 19. | 165-9284 J | [1] | SEAL-LIP TYPE | |
| 20. | 095-1674 J | [1] | SEAL-O-RING | |
| 21. | 099-0674 | [1] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9937 J | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| J | (KIT MARKED J SERVICES PART(S) MARKED J) | |||
| M | METRIC PART | |||
#SEBP38330306
248-7855: CYLINDER GP-BUCKET
248-7855 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (40-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (40-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 170-9938 | [1] | CYLINDER AS | |
| 1A. | 168-0019 | [1] | BUSHING | |
| 2. | 143-8149 M | [1] | LOCKNUT-SPECIAL | |
| 3. | 143-8024 J | [1] | RING | |
| 4. | 9X-7298 J | [1] | SEAL AS | |
| 5. | 143-8033 J | [1] | RING | |
| 6. | 143-8025 J | [1] | RING | |
| 7. | 143-8023 | [1] | PISTON | |
| 8. | 099-0596 | [1] | HEAD | |
| 9. | 248-7856 | [1] | ROD AS | |
| 9A. | 248-7857 | [1] | BUSHING | |
| 10. | 099-0700 | [1] | RING-RETAINING | |
| 11. | 114-0754 | [1] | BUSHING | |
| 12. | 170-9840 J | [1] | SEAL-BUFFER | |
| 13. | 170-9856 J | [1] | SEAL-U-CUP | |
| 14. | 096-1055 J | [1] | RING | |
| 15. | 165-9282 J | [1] | SEAL-LIP TYPE | |
| 16. | 6V-8467 J | [1] | SEAL-O-RING | |
| 17. | 099-0600 | [1] | RING | |
| 18. | 099-0699 | [1] | RING-BACKUP | |
| 19. | 095-1625 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9941 J | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38330307
283-6118: CYLINDER GP-BUCKET
283-6118 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-7298 J | [1] | SEAL AS | |
| 2. | 099-0596 | [1] | HEAD | |
| 3. | 099-0600 | [1] | RING | |
| 4. | 099-0700 | [1] | RING-RETAINING | |
| 5. | 143-8023 | [1] | PISTON | |
| 6. | 143-8024 J | [1] | RING | |
| 7. | 143-8025 J | [1] | RING | |
| 8. | 143-8033 J | [1] | RING | |
| 9. | 143-8149 M | [1] | LOCKNUT-SPECIAL | |
| 10. | 165-9282 J | [1] | SEAL-LIP TYPE | |
| 11. | 170-9840 J | [1] | SEAL-BUFFER | |
| 12. | 170-9856 J | [1] | SEAL-U-CUP | |
| 13. | 170-9938 | [1] | CYLINDER AS | |
| 13A. | 229-1009 | [1] | BUSHING | |
| 14. | 283-6119 | [1] | ROD AS | |
| 14A. | 248-7857 | [1] | BUSHING | |
| 15. | 095-1625 J | [1] | SEAL-O-RING | |
| 16. | 096-1055 J | [1] | RING | |
| 17. | 099-0699 J | [1] | RING-BACKUP | |
| 18. | 114-0754 | [1] | BUSHING | |
| 19. | 6V-8467 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9941 J | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38330308
295-9396: CYLINDER GP-BUCKET
295-9396 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.94-IN) BORE X 939-MM (36.96-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
100-MM (3.94-IN) BORE X 939-MM (36.96-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-7298 J | [1] | SEAL AS | |
| 2. | 099-0596 | [1] | HEAD | |
| 3. | 099-0600 | [1] | RING | |
| 4. | 099-0700 | [1] | RING-RETAINING | |
| 5. | 143-8023 | [1] | PISTON | |
| 6. | 143-8024 J | [1] | RING | |
| 7. | 143-8025 J | [1] | RING | |
| 8. | 143-8033 J | [1] | RING | |
| 9. | 143-8149 M | [1] | LOCKNUT-SPECIAL | |
| 10. | 165-9282 J | [1] | SEAL-LIP TYPE | |
| 11. | 170-9840 J | [1] | SEAL-BUFFER | |
| 12. | 170-9856 J | [1] | SEAL-U-CUP | |
| 13. | 170-9938 | [1] | CYLINDER AS | |
| 13A. | 168-0019 | [1] | BUSHING | |
| 14. | 295-9397 | [1] | ROD AS | |
| 14A. | 229-1094 | [1] | BUSHING | |
| 15. | 095-1625 J | [1] | SEAL-O-RING | |
| 16. | 096-1055 J | [1] | RING | |
| 17. | 099-0699 J | [1] | RING-BACKUP | |
| 18. | 114-0754 | [1] | BUSHING | |
| 19. | 6V-8467 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-9941 | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38330309
184-7487: CYLINDER GP-COUPLER
184-7487 CYLINDER GP-COUPLER -QUICK COUPLER
S/N CBA1201-UP; FDS301-UP
PART OF 172-8476 COUPLER GP-QUICK
AN ATTACHMENT
S/N CBA1201-UP; FDS301-UP
PART OF 172-8476 COUPLER GP-QUICK
AN ATTACHMENT
Parts for your 312C L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 172-8406 | [1] | VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER) | |
| 1A. | 2U-5338 | [1] | SEAL-O-RING | |
| 1B. | 107-7640 | [1] | SEAL-O-RING | |
| 1C. | 9W-3340 | [1] | SEAL-O-RING | |
| 2. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 172-8486 | [1] | KIT-SEAL (HYD CYLINDER, QUICK COUPLER) | ||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Technical Information Bulletin
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Service Magazine
Caterpillar Parts SIS Catalog 312C L :
Truck sale:
38,500
Caterpillar 312C L, Crawler Excavators, Construction
- Crawler Excavators
GREGORY POOLE EQUIPMENT CO.
- Crawler Excavators
GREGORY POOLE EQUIPMENT CO.


