OPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
VALVE GPVALVE GP-BREAKER RELIEF
VALVE GP-CONTROL
OPERATOR STATION
CONTROL GP-HYDRAULIC#SEBP16310500
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 1 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| NO SERVICEABLE PARTS | ||||
#SEBP16310501
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 2 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-3098 | [1] | SUPPORT AS | |
| 5K-8454 | [3] | BOLT | ||
| 2. | 5P-8245 | [7] | WASHER | |
| 3. | 1S-6420 | [2] | CLIP | |
| 4. | 5S-7379 | [1] | BOLT | |
| 5. | 5M-2894 | [4] | WASHER | |
| 6. | 9B-7237 C | [3] | BOLT 31.75MM(1.25IN)LG | |
| 7. | 5T-9799 | [1] | HOSE AS | |
| 6J-2680 | [1] | SEAL-O-RING | ||
| 8. | 1P-4584 | [2] | FLANGE-HALF | |
| 9. | 0S-1587 | [4] | BOLT | |
| 10. | 6V-1572 | [1] | CLIP (SLOT) | |
| 6V-1573 | [1] | CLIP (TAB) | ||
| 4L-6454 C | [1] | BOLT 25.4MM(1IN)LG | ||
| 11. | 1D-4717 C | [3] | NUT | |
| 12. | 8W-8109 C | [1] | BRACKET AS | |
| 13. | 5P-1075 C | [4] | WASHER-HARD | |
| 14. | 8W-0084 C | [1] | CLIP | |
| 6V-4463 C | [1] | BOLT-SELF LOCKING | ||
| 7D-1649 C | [2] | WASHER | ||
| 1D-4719 C | [1] | NUT | ||
| 15. | 8W-3204 | [1] | BRACKET AS | |
| 5L-8957 C | [2] | STUD-WELD | ||
| 16. | 3K-1470 C | [2] | SPACER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16310502
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 3 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-0164 | [1] | HOSE AS | |
| 2. | 4J-0524 | [2] | SEAL | |
| 3. | 0T-0772 | [4] | BOLT | |
| 4. | 8T-5360 | [12] | WASHER | |
| 5. | 1P-4578 | [2] | FLANGE | |
| 4J-0522 | [1] | SEAL | ||
| 6. | 9S-4191 | [1] | PLUG-O-RING | |
| 3J-1907 | [1] | SEAL | ||
| 7. | 8J-5914 | [1] | PLUG-O-RING | |
| 2S-4078 | [1] | SEAL-O-RING | ||
| 8. | 2G-6956 | [1] | ELBOW | |
| 4J-5573 | [1] | SEAL-O-RING | ||
| 9. | 1D-4703 | [2] | BOLT | |
| 10. | 3B-8428 | [6] | BOLT | |
| 11. | 4L-6454 | [4] | BOLT | |
| 12. | 5M-2894 | [4] | WASHER | |
| 13. | 3J-7479 | [1] | COVER | |
| 4J-0519 | [1] | SEAL | ||
| 14. | 8D-5645 | [1] | ELBOW | |
| 2H-4145 | [1] | SEAL-O-RING | ||
| 15. | 0S-1569 | [4] | BOLT | |
| 16. | 5P-0598 | [4] | CLAMP | |
| 17. | 8D-5646 | [1] | HOSE | |
| 18. | 5T-9308 | [1] | ELBOW | |
| 19. | 5P-0599 | [4] | CLAMP | |
| 20. | 7S-0595 | [1] | HOSE | |
| 21. | 5T-0712 | [1] | TUBE AS | |
| 4F-7507 | [1] | SEAL-O-RING | ||
| 22. | 1A-1135 | [2] | BOLT | |
| 2S-7593 | [2] | WASHER-HARD | ||
| 23. | 5T-0711 | [1] | ELBOW | |
| 3S-1223 | [1] | SEAL-O-RING | ||
| 24. | 0S-1566 | [6] | BOLT | |
| 25. | 2S-5658 | [12] | WASHER-HARD | |
| 26. | 5T-9423 | [1] | ADAPTER | |
| 2D-0598 | [1] | SEAL-O-RING | ||
| 27. | 1P-4579 | [2] | FLANGE-HALF | |
| 28. | 0S-1587 | [4] | BOLT | |
| 29. | 1D-4590 | [2] | BOLT | |
| 9F-7283 | [1] | SEAL-O-RING | ||
| 30. | 8W-8069 C | [1] | TUBE AS | |
| 5M-3038 | [1] | SEAL-O-RING | ||
| 31. | 2B-2006 C | [2] | BOLT | |
| 32. | 1A-5822 C | [2] | BOLT | |
| 33. | 5P-8245 | [8] | WASHER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16310503
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 4 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-9804 | [4] | HOSE AS | |
| 2. | 1P-4577 | [8] | FLANGE-HALF | |
| 3. | 4J-0520 | [8] | SEAL | |
| 4. | 5S-7382 | [24] | BOLT | |
| 5. | 5M-2894 | [36] | WASHER | |
| 6. | 5T-2798 | [1] | BRACKET AS (RH) | |
| 5T-2794 | [1] | BRACKET AS (LH) | ||
| 031-0225 | [4] | BOLT-LOCKING | ||
| 7. | 5P-8248 | [11] | WASHER-HARD | |
| 8. | 0L-1143 | [8] | BOLT | |
| 5T-2795 | [8] | CLAMP | ||
| 9. | 2P-1293 | [4] | LOCKNUT-BULKHEAD | |
| 10. | 6V-9746 | [6] | SEAL-O-RING | |
| 11. | 5T-2782 | [1] | PLATE AS | |
| 031-0224 | [3] | BOLT-SELF LOCKING | ||
| 12. | 4J-5267 | [2] | SEAL | |
| 13. | 5T-2741 | [1] | TUBE AS | |
| 14. | 5T-2743 | [1] | TUBE AS | |
| 15. | 5T-2433 | [1] | TUBE AS | |
| 16. | 5T-2432 | [1] | TUBE AS | |
| 17. | 5T-9803 C | [2] | HOSE AS | |
| 18. | 8W-8084 C | [1] | HOSE AS | |
| 19. | 031-9253 | [4] | BOLT-SELF LOCKING | |
| 20. | 8W-8085 C | [1] | HOSE AS | |
| 21. | 1P-4576 | [4] | FLANGE | |
| 22. | 5T-2836 | [2] | BAR | |
| 4L-9337 | [4] | BOLT | ||
| 23. | 5T-2810 | [1] | PLATE AS | |
| 9G-5742 | [1] | BOSS | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16310504
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 5 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-9815 | [1] | HOSE AS | |
| 2. | 5T-9000 | [4] | CLAMP | |
| 5T-9002 | [2] | PLATE | ||
| 3. | 8W-3217 | [1] | SUPPORT AS | |
| 4. | 030-8538 | [6] | BOLT | |
| 5. | 5P-8245 | [8] | WASHER | |
| 6. | 0T-0055 | [6] | BOLT | |
| 1D-4717 | [6] | NUT | ||
| 8W-1152 | [6] | SPACER | ||
| 7. | 5M-2894 | [17] | WASHER | |
| 8. | 8W-9394 | [1] | SUPPORT AS | |
| 9. | 5T-9006 | [1] | SUPPORT AS | |
| 10. | 6V-8995 | [2] | UNION-BULKHEAD | |
| 11. | 6V-9169 | [3] | NUT-BULKHEAD | |
| 12. | 6V-8398 | [10] | SEAL-0-RING | |
| 13. | 5K-8454 | [2] | BOLT | |
| 14. | 8W-4099 | [1] | PLATE | |
| 15. | 5T-2440 | [1] | TUBE AS | |
| 16. | 8W-6323 C | [1] | SUPPORT AS | |
| 17. | 5T-9813 | [1] | HOSE AS | |
| 18. | 5T-8996 | [1] | PLATE AS | |
| 8J-1196 | [2] | LUG | ||
| 19. | 5S-7379 | [5] | BOLT | |
| 20. | 6V-9851 | [2] | ELBOW-SWIVEL | |
| 21. | 5K-1094 | [3] | LOCKWASHER | |
| 22. | 8W-7909 C | [1] | HOSE AS | |
| 23. | 6V-8981 | [1] | ELBOW | |
| 24. | 6V-9873 | [1] | CONNECTOR-SPECIAL | |
| 3J-1907 | [1] | SEAL | ||
| 25. | 031-9253 | [2] | BOLT-SELF LOCKING | |
| 5P-8248 | [2] | WASHER-HARD | ||
| 26. | 8T-1891 | [4] | CLIP (SLOT) | |
| 8T-1892 | [4] | CLIP (TAB) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16310505
6G-9070: CONTROL GP-TRAILING UNIT
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-9843 | [1] | TEE | |
| 2. | 6V-8397 | [3] | SEAL-O-RING (LARGE) | |
| 3. | 8T-0075 | [1] | CONNECTOR-SPECIAL | |
| 4. | 3J-1907 | [2] | SEAL (SMALL) | |
| 5. | 5T-9812 | [1] | HOSE AS | |
| 6V-8636 | [1] | CONNECTOR | ||
| 6. | 0T-0065 | [1] | BOLT | |
| 7. | 1D-4717 | [3] | NUT | |
| 8. | 5M-2894 | [2] | WASHER | |
| 9. | 1U-4753 Y | [1] | VALVE GP-CONTROL | |
| 10. | 8W-3695 | [1] | PLATE AS | |
| 0L-1352 | [2] | BOLT | ||
| 11. | 6V-3256 | [3] | ROD END-YOKE | |
| 6G-6875 | [3] | RETAINER | ||
| 12. | 3K-8280 | [6] | PIN-CLEVIS | |
| 3B-4615 | [6] | PIN-COTTER | ||
| 13. | 5B-3254 | [3] | NUT | |
| 14. | 5T-9819 | [1] | ROD AS | |
| 4B-2649 | [1] | END-ROD | ||
| 15. | 5T-9817 | [1] | ROD AS | |
| 4B-2649 | [1] | END-ROD | ||
| 16. | 8W-3229 | [1] | ROD AS | |
| 4B-2649 | [1] | END-ROD | ||
| 17. | 5T-4338 | [3] | LEVER | |
| 18. | 2P-9858 | [6] | BEARING-ROLLER | |
| 19. | 1D-4566 C | [3] | BOLT | |
| 2S-1654 C | [6] | WASHER 13.5MM(.53IN)ID | ||
| 8W-5278 | [3] | SPACER | ||
| 20. | 9F-6655 | [6] | WASHER 19.4MM(.77IN)ID | |
| 21. | 5P-1075 | [4] | WASHER-HARD | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP16310506
6G-9070: CONTROL GP-TRAILING UNIT
6G9070 CONTROL GP-TRAILING UNIT-PART 7 OF 7
S/N 6CB658-UP
S/N 6CB658-UP
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-4346 | [1] | ROD | |
| 2. | 5T-4345 | [1] | ROD | |
| 3. | 5T-5260 | [1] | ROD | |
| 4. | 6K-4442 | [6] | JOINT AS-BALL | |
| 2K-0564 | [6] | LOCKNUT | ||
| 5. | 1B-4430 | [6] | NUT-JAM | |
| 6. | 6G-4062 | [1] | SUPPORT | |
| 7. | 4V-6981 C | [8] | SCREW-BUTTON HEAD | |
| 8. | 8W-5374 C | [1] | COVER | |
| 9. | 8W-4256 C | [1] | BOOT | |
| 10. | 5T-2302 | [1] | LEVER AS | |
| 11. | 2A-1736 | [2] | HANDLE | |
| 12. | 8W-1362 | [1] | LEVER AS | |
| 13. | 5T-4335 | [1] | LEVER AS | |
| 14. | 6G-3990 | [1] | SHAFT | |
| 15. | 4H-6996 | [1] | PIN-SPRING | |
| 16. | 9F-6655 | [6] | WASHER | |
| 17. | 2P-9858 | [6] | BEARING-ROLLER | |
| 18. | 6G-4063 | [1] | GASKET | |
| 19. | 6J-9994 | [8] | SCREW-HEAD | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16310507
2T-2150: VALVE AS
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-6894 | [1] | SEAT-FLOATING | |
| 2. | 6F-6672 | [1] | SEAL-O-RING | |
| 3. | 7J-6893 | [1] | RING-BACK-UP | |
| 4. | 8M-4986 | [2] | SEAL-O-RING | |
| 5. | 8J-3124 | [1] | CAP-CHECK VALVE | |
| 6. | 8J-3123 | [1] | SPRING | |
| 7. | 7J-8340 | [1] | POPPET | |
| 8. | 8M-5254 | [1] | SEAL-O-RING | |
| 9. | 7J-6898 | [1] | CAP-CHECK VALVE | |
| 10. | 7J-6896 | [1] | SPRING |
#SEBP16310508
2G-8227: VALVE GP-BREAKER RELIEF
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP16310509
1U-2178: VALVE GP-CONTROL
1U2178 VALVE GP-CONTROL
PILOT OPERATED
S/N 6CB1-UP
7J2271-PAGE 267
PART OF 5T1314 CONTROL-MOTOR
PILOT OPERATED
S/N 6CB1-UP
7J2271-PAGE 267
PART OF 5T1314 CONTROL-MOTOR
Parts for your 623E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-2271 Y | [1] | VALVE GP-RELIEF | |
| 2. | 9S-8004 | [2] | PLUG-O-RING | |
| 3J-1907 | [2] | SEAL | ||
| 3. | 1P-4578 | [2] | FLANGE | |
| 4. | 3H-5368 | [4] | BOLT | |
| 5. | 0S-1588 | [8] | BOLT | |
| 6. | 5P-2546 | [2] | BOLT-12 POINT HEAD | |
| 7. | 1P-4577 | [4] | FLANGE-HALF | |
| 8. | 1U-0335 | [1] | COVER | |
| 9. | 4J-5573 | [2] | SEAL-O-RING | |
| 10. | 6F-6673 | [1] | SEAL-O-RING | |
| 11. | 0S-1608 | [4] | BOLT | |
| 12. | 1U-0392 | [1] | BODY-VALVE | |
| 13. | 5F-1678 | [1] | SEAL-O-RING | |
| 14. | 4J-0525 | [1] | SEAL-O-RING | |
| 15. | 0T-0772 | [2] | BOLT | |
| 16. | 8J-2550 | [1] | FLANGE | |
| 17. | 5P-8244 | [4] | WASHER | |
| 18. | 8J-4556 | [1] | SPRING | |
| 19. | 9J-7145 | [1] | VALVE | |
| 20. | 7J-3657 | [1] | SPRING | |
| 21. | 1U-0334 | [1] | COVER | |
| 22. | 1U-0337 | [1] | VALVE GP | |
| 23. | 1P-4579 | [6] | FLANGE-HALF | |
| 24. | 0S-1585 | [12] | BOLT | |
| 25. | 5M-2894 | [12] | WASHER | |
| 26. | 5P-8245 | [12] | WASHER | |
| 27. | 0T-0320 | [2] | BOLT | |
| Y | SEPARATE ILLUSTRATION | |||


