HYDRAULIC SYSTEM
PUMP GPTANK GP
VALVE GP-CONTROL
VALVE GP-MANIFOLD
VALVE GP-PILOT
HYDRAULIC SYSTEM
PUMP GP#M00797900190
467-5122: PUMP GP-PISTON
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6R-7943 M | [2] | SCREW (M5X0.8X15-MM) | |
| 2. | 139-0570 | [1] | RING | |
| 3. | 139-2840 | [2] | SEAL-SHAFT | |
| 4. | [1] | SHAFT-DRIVE | ||
| 5. | 285-5240 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 6. | 168-2197 | [1] | SPRING | |
| 7. | 274-7452 | [1] | LINK-CONTROL | |
| 8. | 174-9994 | [1] | PISTON-CONTROL | |
| 9. | 454-5757 | [1] | PLUG | |
| 10. | 8T-7525 | [1] | SEAL-O-RING | |
| 11. | 9X-8979 | [1] | DOWEL | |
| 12. | [1] | HOUSING | ||
| 13. | 168-3504 | [2] | SEAL | |
| 14. | [1] | PLATE-PORT | ||
| 15. | 8T-2503 M | [4] | BOLT-SOCKET HEAD (M14X2X35-MM) | |
| 16. | 9W-2109 | [1] | CONE-BEARING | |
| 17. | 280-7870 | [1] | GASKET | |
| 18. | 192-7470 | [1] | SEAL-O-RING | |
| 19. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 20. | 168-2203 | [1] | SHIM-SHAFT (3-MM THK) | |
| 21. | 471-5752 Y | [1] | ROTATING GP-PUMP | |
| 22. | 168-7317 | [1] | SWASHPLATE | |
| 23. | 282-0919 | [1] | BEARING-CRADLE | |
| 24. | 3P-1210 | [1] | CONE-BEARING | |
| 25. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 26. | 3J-7354 | [1] | SEAL-O-RING | |
| 27. | 282-0918 | [1] | BEARING-CRADLE | |
| 28. | 9W-2110 | [1] | CUP-TAPERED ROLLER | |
| 29. | 3K-0649 | [1] | CUP-BEARING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00797900191
471-5752: ROTATING GP-PUMP
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 168-3384 | [9] | PISTON AS-PUMP | |
| 2. | 168-3380 | [1] | BARREL-CYLINDER | |
| 3. | 376-0898 | [1] | PLATE-VALVE | |
| 4. | 168-3385 | [1] | PLATE-RETRACTION | |
| 5. | 168-3378 | [1] | BEARING-SPHERICAL | |
| 6. | 168-3381 | [1] | SPRING | |
| 7. | 168-3379 | [3] | PIN | |
| 8. | 6V-7723 | [1] | RING-RETAINING | |
| 9. | 168-3382 | [1] | WASHER (30X42X2.7-MM THK) |
#M00797900192
129-7623: TANK & FILTER GP-HYDRAULIC
129-7623 TANK & FILTER GP-HYDRAULIC
S/N J681-UP; J691-UP
PART OF 472-3795 HYDRAULIC AR
S/N J681-UP; J691-UP
PART OF 472-3795 HYDRAULIC AR
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8J-6913 | [1] | RETAINER | |
| 2. | 3K-6060 | [6] | LOCKNUT (3/8-16-THD) | |
| 3. | 9T-0714 | [1] | PLATE | |
| 4. | 4J-8252 | [1] | GAUGE-SIGHT (HYDRAULIC TANK) | |
| 5. | 4J-8251 | [1] | GROMMET | |
| 6. | 8J-8782 | [1] | BODY-DRAIN VALVE (HYDRAULIC TANK) | |
| 7. | 9J-7031 | [1] | PLUG-DRAIN (HYDRAULIC TANK OIL) | |
| 8. | 5M-2057 | [1] | SEAL-O-RING | |
| 9. | 5P-1075 | [47] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 10. | 8M-4436 | [1] | SEAL-O-RING | |
| 11. | 8J-8783 | [1] | VALVE-DRAIN | |
| 12. | 1U-2827 | [1] | GUIDE-VALVE | |
| 13. | 7B-3039 | [1] | SPRING | |
| 14. | 2J-7761 | [1] | RING-RETAINING | |
| 15. | 5D-1911 | [1] | COVER-HYDRAULIC CAP | |
| 16. | 1L-5072 | [1] | DOWEL | |
| 17. | 9M-7394 | [1] | LEVER | |
| 18. | 4B-9782 | [1] | BALL | |
| 19. | 6H-5139 | [1] | PLATE-PRESSURE | |
| 20. | 7H-1447 | [1] | CAP-FILLER (HYDRAULIC OIL) | |
| 21. | 9H-6454 | [1] | GASKET | |
| 22. | 3G-0361 | [1] | GASKET | |
| 23. | 9J-3047 | [1] | STRAINER (HYDRAULIC TANK OIL) | |
| 24. | 4F-7952 | [1] | SEAL-O-RING | |
| 25. | 9T-0819 | [1] | SHIELD | |
| 26. | 8J-8468 | [1] | VALVE | |
| 27. | 3G-3267 | [1] | SCREEN AS (HYDRAULIC TANK OIL) | |
| 28. | 9J-2914 | [1] | SPACER | |
| 29. | 1R-0735 | [1] | FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY) | |
| -OR- | ||||
| 104-6931 A | [1] | FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID) | ||
| -OR- | ||||
| 139-1537 A | [1] | FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY) | ||
| 30. | 9T-3264 | [1] | COVER | |
| 31. | 8F-9206 | [1] | SEAL-O-RING | |
| 32. | 4T-0521 | [1] | BOLT (5/8-11X17.1-IN) | |
| 33. | 6V-9633 | [1] | GASKET | |
| 34. | 8J-8322 | [1] | RING-RETAINING | |
| 35. | 8J-8436 | [1] | TUBE AS | |
| 36. | 8J-8443 | [1] | SPRING | |
| 37. | 4K-0367 | [1] | NUT-FULL (5/8-11-THD) | |
| 38. | 4T-2654 | [1] | ELBOW | |
| 39. | 4T-4145 | [1] | VALVE-BREAKER RELIEF | |
| 40. | 3D-2824 | [1] | SEAL-O-RING | |
| 41. | 6V-8801 | [4] | NUT (3/8-16-THD) | |
| 42. | 133-8896 | [1] | TANK AS | |
| 43. | 4T-2646 | [1] | GASKET | |
| 44. | 4T-2647 | [1] | COVER | |
| 45. | 323-2172 | [1] | BRACKET AS | |
| 46. | 030-8535 | [4] | BOLT-LOCKING (3/8-16X0.875-IN) | |
| 47. | 2K-4973 | [37] | LOCKNUT (3/8-16-THD) | |
| A | NOT PART OF THIS GROUP | |||
#M00797900193
382-1330: VALVE & MTG GP-CONTROL
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 379-1792 | [1] | VALVE GP-BANK 5 | |
| 2. | 382-1332 | [1] | PLATE AS | |
| 3. | 5P-1076 | [2] | WASHER-HARD (13.5X30X4-MM THK) | |
| 4. | 5S-7379 | [4] | BOLT (3/8-16X0.875-IN) | |
| 5. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 7. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 8. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| M | METRIC PART | |||
#M00797900194
379-1791: VALVE GP-BANK 3
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 453-7937 Y | [1] | VALVE GP-MANIFOLD & RELIEF | |
| 2. | 453-7951 Y | [1] | VALVE GP-CONTROL (ANGLE) | |
| 3. | 453-7952 Y | [1] | VALVE GP-CONTROL (TILT) | |
| 4. | 453-7953 Y | [1] | VALVE GP-CONTROL (LIFT) | |
| 5. | 297-8499 | [1] | COVER-END | |
| 6. | 366-8897 | [1] | KIT-INSTALLATION | |
| (INCLUDES NUTS, WASHERS, BOLTS & O-RINGS) | ||||
| 7. | 373-7004 | [4] | KIT-SEAL | |
| (EACH INCLUDES O-RING SEALS) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#M00797900195
453-7951: VALVE GP-CONTROL
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS#M00797900196
453-7952: VALVE GP-CONTROL
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS#M00797900197
453-7953: VALVE GP-CONTROL
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS#M00797900198
453-7937: VALVE GP-MANIFOLD & RELIEF
453-7937 VALVE GP-MANIFOLD & RELIEF
S/N J681-UP; J691-UP
PART OF 379-1791 VALVE GP-BANK 3
S/N J681-UP; J691-UP
PART OF 379-1791 VALVE GP-BANK 3
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 373-6989 | [1] | VALVE GP-RELIEF (DIRECT OPERATED)(LOAD SENSING) |
#M00797900199
121-9479: VALVE GP-PILOT
Parts for your 527 TRACK SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5S-7379 | [2] | BOLT (3/8-16X0.875-IN) | |
| 2. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 3. | 122-8443 | [1] | NUT-SPECIAL | |
| 4. | 123-0329 | [1] | PIVOT JOINT AS | |
| 5. | 122-8099 | [1] | PLATE-MOUNTING | |
| 6. | 6E-0744 | [4] | SPRING | |
| 7. | 113-7142 Y | [4] | VALVE GP-PILOT CARTRIDGE | |
| 8. | 6E-2464 | [4] | GASKET | |
| 9. | 110-3886 | [1] | BOOT | |
| 10. | 110-3887 | [1] | CLAMP | |
| 11. | 110-3775 | [1] | PLATE | |
| 12. | 1G-5925 | [4] | CARTRIDGE AS-VALVE | |
| 13. | 4M-0061 | [1] | BOLT (5/16-18X0.75-IN) | |
| 14. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| Y | SEPARATE ILLUSTRATION | |||




