HYDRAULIC SYSTEM
LINES GP-BULLDOZERCYLINDER GP
IMPLEMENTS
BULLDOZER GPOPERATOR STATION
CONTROL GP-HYDRAULICIMPLEMENTS
VALVE GPHYDRAULIC SYSTEM
VALVE GP-CONTROLWORK TOOLS
WINCH GPHYDRAULIC SYSTEM
LINES GP-BULLDOZER#SEBP14140480
8K-6684: LINES GP-BULLDOZER
8K6684 LINES GP-BULLDOZER
TYPE 1
TYPE 1
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-8730 | [1] | TUBE AS | |
| 2. | 7J-7187 | [2] | CONNECTOR | |
| 4K-1388 | [2] | SEAL-O-RING | ||
| 3. | 8K-6691 | [1] | TUBE AS | |
| 4. | 8V-9049 C | [1] | TUBE AS | |
| 5. | 8V-9051 C | [1] | TUBE AS | |
| 6. | 8K-6689 | [2] | CLAMP AS | |
| 9F-2978 | [1] | NUT-WELD (WELD) | ||
| 7. | 0S-1590 | [2] | BOLT | |
| 8. | 5M-2894 C | [6] | WASHER | |
| 9. | 8K-6687 | [2] | BRACKET | |
| 10. | 0L-1351 | [4] | BOLT | |
| 11. | 8K-6685 | [4] | HOSE AS | |
| 9S-0671 G | HOSE .15 IN.(38.1CM) | |||
| 12. | 3S-8606 | [2] | SLEEVE | |
| 13. | 8S-4064 | [2] | COUPLING AS | |
| 14. | 030-7949 | [4] | ELBOW | |
| 15. | 9M-4584 | [6] | CONNECTOR-FLARED | |
| 16. | 2M-9780 | [12] | SEAL-O-RING | |
| 17. | 8K-6720 | [2] | HOSE AS | |
| 9S-0671 G | HOSE .23 IN.(58.4CM)) | |||
| 8S-4064 | [1] | COUPLING AS (STRAIGHT) | ||
| 18. | 3S-8606 | [2] | SLEEVE | |
| 19. | 1P-4899 | [1] | COUPLING AS (90 DEG) | |
| 20. | 8K-6719 | [2] | HOSE AS 25 IN.(63.5CM) | |
| 9S-0671 G | HOSE 25 IN. | |||
| 8S-4064 | [1] | COUPLING AS (STRAIGHT) | ||
| 21. | 3S-8606 | [2] | SLEEVE | |
| 22. | 1P-4899 | [1] | COUPLING AS (90 DEG) | |
| 23. | 8K-6686 | [2] | ELBOW-FLARED | |
| 24. | 8K-6703 | [1] | TUBE AS-RH (R.H.) | |
| 25. | 9K-1234 | [1] | CLIP | |
| 26. | 5P-0060 C | [2] | BOLT | |
| 5P-8244 C | [2] | WASHER | ||
| 27. | 8K-6704 | [1] | TUBE AS-LH (L.H.) | |
| 28. | 9K-1234 | [1] | CLIP | |
| 29. | 8K-6692 | [1] | TUBE AS | |
| 30. | 8K-6697 | [1] | TUBE AS | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| G | ORDER BY THE INCH | |||
#SEBP14140481
8K-6684: LINES GP-BULLDOZER
8K6684 LINES GP-BULLDOZER
TYPE 2
TYPE 2
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9C-3128 | [1] | TUBE AS | |
| 2. | 5K-9090 | [2] | SEAL | |
| 3. | 9C-3127 | [1] | TUBE AS | |
| 4. | 6V-8640 | [2] | CONNECTOR | |
| 5. | 2M-9780 | [12] | SEAL-O-RING | |
| 6. | 6V-8721 | [6] | ELBOW-FACE SEAL | |
| 7. | 6V-9746 | [2] | SEAL-O-RING | |
| 8. | 7X-0307 | [2] | BOLT | |
| 9. | 8T-5360 | [2] | WASHER | |
| 10. | 9C-3196 I | [4] | HOSE AS | |
| 11. | 6V-8398 | [16] | SEAL-0-RING | |
| 12. | 8T-6453 | [2] | CONNECTOR-O-RING | |
| 13. | 4K-1388 | [2] | SEAL-O-RING | |
| 14. | 9C-3123 | [1] | TUBE AS | |
| 15. | 7J-9108 | [4] | SEAL-O-RING | |
| 16. | 9C-3125 | [1] | TUBE AS | |
| 17. | 9C-2935 | [1] | TUBE AS-LH | |
| 18. | 9C-3116 | [2] | HOSE AS | |
| 19. | 8W-0062 | [2] | HOSE AS | |
| 20. | 6V-9873 | [4] | CONNECTOR-SPECIAL | |
| 21. | 3J-1907 | [4] | SEAL | |
| 22. | 6V-2606 | [4] | ADAPTER-STRAIGHT THREAD | |
| 23. | 8K-6687 | [2] | BRACKET | |
| 24. | 5S-7379 | [4] | BOLT | |
| 25. | 8T-4896 | [6] | WASHER-HARD | |
| 26. | 8T-2501 | [2] | BOLT | |
| 27. | 8K-6689 | [2] | CLAMP AS | |
| 28. | 9C-2936 | [1] | TUBE AS | |
| 29. | 9C-3124 | [1] | TUBE AS | |
| 30. | 9C-3126 | [1] | TUBE AS | |
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP14140482
7J-9902: CYLINDER GP-LIFT
7J9902 CYLINDER GP-(CHG. 2-9)
108 MM (4.25") BORE X 561 MM (22.10") STROKE-2 REQUIRED
108 MM (4.25") BORE X 561 MM (22.10") STROKE-2 REQUIRED
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-9897 | [1] | BOLT-SELF LOCKING | |
| 3S-1349 C | [1] | WASHER | ||
| 2. | 7J-9901 R | [1] | CYLINDER AS | |
| 3. | 8J-0001 | [1] | BEARING-SLEEVE | |
| 4. | 6J-6917 | [1] | SEAL-RING | |
| 5. | 5J-8200 | [1] | SEAL-U-CUP | |
| 6. | 1K-6981 | [1] | SEAL-LIP TYPE | |
| 7. | 8J-2403 R | [1] | ROD AS | |
| 8. | 8J-0001 | [1] | BEARING-SLEEVE | |
| 9. | 9T-9276 | [1] | HEAD | |
| 10. | 7J-9910 | [1] | CROWN | |
| 11. | 5J-7865 | [1] | RING-BACK-UP | |
| 12. | 1H-6227 | [1] | SEAL-O-RING | |
| 13. | 7J-9898 | [1] | PISTON | |
| 14. | 5J-7854 | [1] | SEAL AS | |
| 15. | 6J-4003 | [1] | RING-WEAR | |
| 16. | 4T-5613 | [1] | RING-WEAR | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP14140483
1V-9642: BULLDOZER GP-SKIDDER
1V9642 BULLDOZER GP-SKIDDER
S/N 97C1-331
S/N 97C1-331
#SEBP14140484
1V-9642: BULLDOZER GP-SKIDDER
1V9642 DOZER GP-SKIDDER
S/N 97C332-UP
S/N 97C332-UP
#SEBP14140485
8K-6523: CONTROL GP-BULLDOZER
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1A-2029 | [3] | BOLT | |
| 2. | 3B-4506 | [3] | LOCKWASHER | |
| 3. | 2B-0947 | [3] | BOLT | |
| 3B-4508 | [3] | LOCKWASHER | ||
| 4. | 7J-5551 Y | [1] | VALVE GROUP | |
| (See Separate Illustration) | ||||
| 5. | 7K-5770 | [1] | SHAFT ASSEM. | |
| 6. | 1L-8497 | [1] | RING | |
| 7. | 0S-0107 | [1] | WASHER | |
| 8. | 6K-8088 | [2] | BEARING | |
| 9. | 2A-1736 | [1] | HANDLE | |
| 10. | 7K-5767 | [1] | LEVER ASSEM. | |
| 8F-0513 | [1] | BUSHING | ||
| 11. | 8S-6377 | [1] | PIN (Lock) | |
| 12. | 1J-4384 | [1] | PIN | |
| 13. | 1F-5403 | [1] | END | |
| 14. | 5B-9079 | [1] | NUT | |
| 15. | 8K-6522 | [1] | ROD | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14140486
8K-6523: CONTROL GP-BULLDOZER
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-2502 | [3] | BOLT (3/8-16X1.125IN) | |
| 2. | 8T-4896 | [3] | WASHER-HARD (18.5MM)OD | |
| 3. | 5P-2424 | [3] | BOLT (1/2-13X2.25IN) | |
| 8T-4223 | [3] | WASHER (25.5MM)OD | ||
| 4. | 9T-1754 CY | [1] | VALVE GP-CONTROL | |
| 5. | 7K-5770 | [1] | SHAFT AS | |
| 6. | 1L-8497 | [1] | RING-SNAP | |
| 7. | 0S-0107 | [1] | WASHER | |
| 8. | 6K-8088 | [2] | BEARING-ROLLER | |
| 9. | 2A-1736 | [1] | HANDLE | |
| 10. | 7K-5767 | [1] | LEVER AS | |
| 8F-0513 | [1] | BUSHING | ||
| 11. | 8R-0876 | [1] | PIN-LOCK | |
| 12. | 1J-4384 | [1] | PIN-CLEVIS | |
| 13. | 1F-5403 | [1] | END-ADJUSTABLE ROD | |
| 14. | 5B-9079 | [1] | NUT-JAM (3/8-24 THD) | |
| 15. | 8K-6522 | [1] | ROD-CONTROL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14140487
7J-5551: VALVE GP
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5K-9090 | [2] | SEAL | |
| 2. | 4K-4986 | [1] | SEAL-O-RING | |
| 3. | 0S-1590 | [4] | BOLT | |
| 3B-4506 | [4] | LOCKWASHER | ||
| 4. | 6L-8355 | [1] | PLUG-PIPE | |
| 5. | 8J-2411 | [1] | PLATE | |
| 6. | 8J-6750 Y | [1] | VALVE GP-CONTROL | |
| 7. | 8J-6751 | [1] | CARTRIDGE AS | |
| 8. | 8J-2413 C | [1] | SEAL-O-RING | |
| 9. | 8J-2414 | [1] | WASHER-BACKUP | |
| 10. | 5H-6005 | [1] | SEAL-O-RING | |
| 11. | 8J-2415 | [1] | WASHER | |
| 12. | 4K-1388 | [1] | SEAL-O-RING | |
| 13. | 4F-9325 | [1] | GASKET | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14140488
9T-1754: VALVE GP-CONTROL
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-3088 | [2] | SEAL-O-RING | |
| 2. | 4K-4986 | [1] | SEAL-O-RING | |
| 3. | 0S-1590 | [4] | BOLT | |
| 5M-2894 | [4] | WASHER | ||
| 4. | 8J-6749 | [1] | PLATE | |
| 5. | 8J-6750 Y | [1] | VALVE GP-CONTROL | |
| 6. | 8J-6751 | [1] | CARTRIDGE AS | |
| 7. | 8J-2413 | [1] | SEAL-O-RING | |
| 8. | 8J-2414 | [1] | WASHER-BACKUP | |
| 9. | 6V-6580 | [2] | SEAL-O-RING (SMALL) | |
| 10. | 4T-4953 | [1] | RING-BACK-UP | |
| 11. | 4K-1388 | [1] | SEAL-O-RING (LARGE) | |
| 12. | 5P-1075 | [1] | WASHER-HARD | |
| 13. | 1H-1023 | [1] | SEAL-O-RING | |
| 14. | 9L-7712 | [1] | NUT | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14140489
5V-7066: WINCH GP
5V7066 WINCH GROUP-LOG SKIDDER
S/N 97C1-262
9K5719-PAGE 177A, 4V7457-PAGE 177D, 5V7065-PAGE 177E, 4V7459-PAGE 177F
S/N 97C1-262
9K5719-PAGE 177A, 4V7457-PAGE 177D, 5V7065-PAGE 177E, 4V7459-PAGE 177F



