HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP49310350
289-8003: CYLINDER & SEAL GP-BUCKET
289-8003 CYLINDER & SEAL GP-BUCKET
S/N RAC1-UP; SED1-UP
PART OF 289-8002 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
PART OF 289-8002 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS#SEBP49310351
279-8709: CYLINDER & SEAL GP-HYDRAULIC
279-8709 CYLINDER & SEAL GP-HYDRAULIC -VARIABLE ADJUSTABLE BOOM
S/N RAC1-UP; SED1-UP
PART OF 300-9756 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
PART OF 300-9756 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS#SEBP49310352
289-7932: CYLINDER & SEAL GP-STICK
289-7932 CYLINDER & SEAL GP-STICK
S/N RAC1-UP; SED1-UP
PART OF 300-9756 BOOM AR-VARIABLE ADJUSTABLE, 289-7931 CYLINDER & LINES GP-STICK
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
PART OF 300-9756 BOOM AR-VARIABLE ADJUSTABLE, 289-7931 CYLINDER & LINES GP-STICK
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS#SEBP49310353
289-7925: CYLINDER GP-BOOM
289-7925 CYLINDER GP-BOOM
S/N RAC1-UP; SED1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 289-7924 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 289-7924 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-5116 J | [1] | RING | |
| 2. | 7Y-5119 | [1] | RING-RETAINING | |
| 3. | 9X-3592 J | [1] | SEAL AS | |
| 4. | 087-5507 | [1] | STOP | |
| 5. | 126-2043 | [1] | HEAD | |
| 6. | 147-5835 M | [1] | LOCKNUT-SPECIAL | |
| 7. | 158-9062 | [1] | PISTON | |
| 8. | 165-9286 J | [1] | SEAL-LIP TYPE | |
| 9. | 179-9674 J | [1] | RING | |
| 10. | 247-8789 J | [1] | RING-SEAL | |
| 11. | 323-3820 | [1] | CYLINDER AS | |
| 11A. | 343-9337 | [1] | BUSHING | |
| 12. | 289-7929 | [1] | ROD AS | |
| 12A. | 241-7380 | [1] | BUSHING | |
| 13. | 170-9844 J | [1] | SEAL-BUFFER | |
| 14. | 087-5510 J | [1] | RING | |
| 15. | 095-1717 J | [1] | SEAL-O-RING | |
| 16. | 114-0756 | [1] | BUSHING | |
| 17. | 158-9063 J | [2] | RING | |
| 18. | 170-9860 J | [1] | SEAL-U-CUP | |
| 19. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD (M20X2.5X80-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 247-8790 J | [1] | KIT-SEAL (CYLINDER)(BOOM) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP49310354
289-7948: CYLINDER GP-BUCKET
289-7948 CYLINDER GP-BUCKET
S/N RAC1-UP; SED1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 289-7947 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 289-7947 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-5116 J | [1] | RING | |
| 2. | 7Y-5119 | [1] | RING-RETAINING | |
| 3. | 9X-3592 J | [1] | SEAL AS | |
| 4. | 147-5835 M | [1] | LOCKNUT-SPECIAL | |
| 5. | 126-2043 | [1] | HEAD | |
| 6. | 158-9062 | [1] | PISTON | |
| 7. | 165-9286 J | [1] | SEAL-LIP TYPE | |
| 8. | 179-9674 J | [1] | RING | |
| 9. | 247-8751 | [1] | ROD AS | |
| 9A. | 241-7382 | [1] | BUSHING | |
| 10. | 289-7949 | [1] | CYLINDER AS | |
| 10A. | 235-7769 | [1] | BUSHING | |
| 11. | 170-9844 J | [1] | SEAL-BUFFER | |
| 12. | 087-5510 J | [1] | RING | |
| 13. | 095-1717 J | [1] | SEAL-O-RING | |
| 14. | 114-0756 | [1] | BUSHING | |
| 15. | 158-9063 J | [2] | RING | |
| 16. | 170-9860 J | [1] | SEAL-U-CUP | |
| 17. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD (M20X2.5X80-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 247-8790 J | [1] | KIT-SEAL (CYLINDER)(BUCKET) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP49310355
289-8004: CYLINDER GP-BUCKET
289-8004 CYLINDER GP-BUCKET
S/N RAC1-UP; SED1-UP
135-MM (5.3-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 289-8003 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
135-MM (5.3-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 289-8003 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-4622 | [1] | LOCKNUT (SPECIAL) | |
| 2. | 216-0004 J | [1] | SEAL-U-CUP | |
| 3. | 289-8005 | [1] | CYLINDER AS | |
| 3A. | 235-7769 | BUSHING | ||
| 4. | 234-4477 | [1] | ROD AS | |
| 4A. | 228-5615 | BUSHING | ||
| 5. | 234-4482 | [1] | PISTON | |
| 6. | 234-4483 J | [2] | RING | |
| 7. | 234-4485 J | [1] | RING | |
| 8. | 234-4486 | [1] | HEAD | |
| 9. | 234-4487 J | [1] | RING-BACKUP | |
| 10. | 237-1934 J | [1] | SEAL AS | |
| 11. | 128-9260 | [1] | BUSHING | |
| 12. | 165-9288 J | [1] | SEAL-LIP TYPE | |
| 13. | 170-9846 J | [1] | SEAL-BUFFER | |
| 14. | 7Y-4628 J | [1] | RING (BACKUP) | |
| 15. | 7Y-4631 | [1] | RING-RETAINING | |
| 16. | 096-5382 J | [1] | SEAL-O-RING | |
| 17. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD (M20X2.5X80-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 234-4488 J | [1] | KIT-SEAL (CYLINDER)(BUCKET) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP49310356
169-0329: CYLINDER GP-COUPLER
169-0329 CYLINDER GP-COUPLER
S/N RAC1-UP; SED1-UP
60-MM (2.4-IN) BORE X 110-MM (4.3-IN) STROKE
PART OF 169-0327 LOCK GP-QUICK COUPLER
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
60-MM (2.4-IN) BORE X 110-MM (4.3-IN) STROKE
PART OF 169-0327 LOCK GP-QUICK COUPLER
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS#SEBP49310357
279-5614: CYLINDER GP-HYDRAULIC
279-5614 CYLINDER GP-HYDRAULIC
S/N RAC1-UP; SED1-UP
160-MM (6.3-IN) BORE X 1050-MM (41.3-IN) STROKE
PART OF 279-8709 CYLINDER & SEAL GP-HYDRAULIC
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
160-MM (6.3-IN) BORE X 1050-MM (41.3-IN) STROKE
PART OF 279-8709 CYLINDER & SEAL GP-HYDRAULIC
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 279-5613 | [1] | CYLINDER AS | |
| 1A. | 279-5609 | [1] | BUSHING | |
| 2. | 106-9595 | [1] | STOP | |
| 3. | 103-8378 | [1] | RING-RETAINING | |
| 4. | 103-8379 | [1] | RING | |
| 5. | 7Y-4622 | [1] | LOCKNUT (SPECIAL) | |
| 6. | 185-0230 J | [2] | RING | |
| 7. | 9X-3604 J | [1] | SEAL AS | |
| 8. | 185-0231 J | [1] | RING | |
| 9. | 185-0592 | [1] | PISTON | |
| 10. | 6I-6784 J | [1] | RING-SEAL | |
| 11. | 087-5005 | [1] | STOP | |
| 12. | 095-1635 J | [1] | SEAL-O-RING | |
| 13. | 087-5550 J | [1] | RING-BACKUP | |
| 14. | 7Y-4631 | [1] | RING-RETAINING | |
| 15. | 6C-6093 | [1] | BUSHING | |
| 16. | 170-9846 J | [1] | SEAL-BUFFER | |
| 17. | 6C-6088 | [1] | HEAD | |
| 18. | 216-0004 J | [1] | SEAL-U-CUP | |
| 19. | 7Y-4628 J | [1] | RING (BACKUP) | |
| 20. | 165-9288 J | [1] | SEAL-LIP TYPE | |
| 21. | 279-5610 | [1] | ROD AS | |
| 21A. | 279-5609 | [1] | BUSHING | |
| 22. | 7Y-5239 M | [8] | BOLT-SOCKET HEAD (M24X3X100-MM) | |
| 23. | 095-0929 J | [2] | RING-RETAINING (EXTERNAL) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 252-1191 J | KIT-SEAL (BOOM CYLINDER) | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP49310358
289-7933: CYLINDER GP-STICK
289-7933 CYLINDER GP-STICK
S/N RAC1-UP; SED1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 289-7932 CYLINDER & SEAL GP-STICK
Type 1
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 289-7932 CYLINDER & SEAL GP-STICK
Type 1
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-5434 | [1] | HEAD | |
| 2. | 123-2060 M | [1] | LOCKNUT (M80X2-THD) | |
| 3. | 158-9064 | [1] | PISTON | |
| 4. | 158-9065 J | [2] | RING | |
| 5. | 179-9667 J | [1] | RING | |
| 6. | 216-0005 J | [1] | SEAL-U-CUP | |
| 7. | 247-8791 J | [1] | RING-SEAL | |
| 8. | 289-7934 | [1] | CYLINDER AS | |
| 8A. | 240-2914 | [1] | BUSHING | |
| 9. | 289-7937 | [1] | ROD AS | |
| 9A. | 240-2914 | [1] | BUSHING | |
| 10. | 170-9847 J | [1] | SEAL-BUFFER | |
| 11. | 087-5431 | [1] | STOP | |
| 12. | 087-5436 J | [1] | RING-BACKUP | |
| 13. | 093-1572 | [1] | RING-RETAINING | |
| 14. | 095-0929 | [2] | RING-RETAINING (EXTERNAL) | |
| 15. | 095-1632 J | [1] | SEAL-O-RING | |
| 16. | 096-2665 J | [1] | RING-BACKUP | |
| 17. | 103-8378 | [1] | RING-RETAINING | |
| 18. | 103-8379 | [1] | RING | |
| 19. | 103-8380 | [1] | STOP | |
| 20. | 114-0757 | [1] | BUSHING | |
| 21. | 165-9289 J | [1] | SEAL-LIP TYPE | |
| 22. | 7Y-5215 M | [8] | BOLT-SOCKET HEAD (M24X3X90-MM) | |
| 23. | 9X-3598 J | [1] | SEAL AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 247-8792 J | [1] | KIT-SEAL (STICK CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP49310359
289-7933: CYLINDER GP-STICK
289-7933 CYLINDER GP-STICK
S/N RAC1-UP; SED1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 289-7932 CYLINDER & SEAL GP-STICK
Type 2
AN ATTACHMENT
S/N RAC1-UP; SED1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 289-7932 CYLINDER & SEAL GP-STICK
Type 2
AN ATTACHMENT
Parts for your 323D LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-5434 | [1] | HEAD | |
| 2. | 123-2060 M | [1] | LOCKNUT (M80X2-THD) | |
| 3. | 158-9064 | [1] | PISTON | |
| 4. | 158-9065 J | [2] | RING | |
| 5. | 179-9667 J | [1] | RING | |
| 6. | 216-0005 J | [1] | SEAL-U-CUP | |
| 7. | 247-8791 J | [1] | RING-SEAL | |
| 8. | [1] | CYLINDER AS | ||
| 8A. | 240-2914 | [1] | BUSHING | |
| 9. | 289-7937 | [1] | ROD AS | |
| 9A. | 240-2914 | [1] | BUSHING | |
| 10. | 170-9847 J | [1] | SEAL-BUFFER | |
| 11. | 087-5431 | [1] | STOP | |
| 12. | 087-5436 J | [1] | RING-BACKUP | |
| 13. | 093-1572 | [1] | RING-RETAINING | |
| 14. | 095-0929 | [2] | RING-RETAINING (EXTERNAL) | |
| 15. | 095-1632 J | [1] | SEAL-O-RING | |
| 16. | 096-2665 J | [1] | RING-BACKUP | |
| 17. | 103-8378 | [1] | RING-RETAINING | |
| 18. | 103-8379 | [1] | RING | |
| 19. | 103-8380 | [1] | STOP | |
| 20. | 114-0757 | [1] | BUSHING | |
| 21. | 165-9289 J | [1] | SEAL-LIP TYPE | |
| 22. | 7Y-5215 M | [8] | BOLT-SOCKET HEAD (M24X3X90-MM) | |
| 23. | 9X-3598 J | [1] | SEAL AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 247-8792 J | [1] | KIT-SEAL (STICK CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||



