WORK TOOLS
GROUND ENGAGING TOOLS (G.E.T.)FRAME AND BODY
WHEEL GPFENDER GP
IMPLEMENTS
BOWL GPAPRON GP
FRAME AND BODY
WHEEL GPIMPLEMENTS
APRON GPHYDRAULIC SYSTEM
FILTER GPWORK TOOLS
GROUND ENGAGING TOOLS (G.E.T.)#SEBP16280500
7J-3602: BIT & CUTTING EDGE GP
7J3602 BIT & CUTTING EDGE GP
S/N 6BB1-UP
S/N 6BB1-UP
#SEBP16280501
6J-0441: EDGE GP-CUTTING
6J0441 EDGE GP-CUTTING
AN ATTACHMENT
AN ATTACHMENT
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP16280502
5T-1850: WHEEL GP-REAR
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-1845 | [2] | HOUSING AS | |
| (EACH INCLUDES) | ||||
| 2. | 4B-9783 | [1] | BALL | |
| 3. | 5T-2584 | [2] | WHEEL AS | |
| (EACH INCLUDES) | ||||
| 2G-7781 | [1] | SEALANT-PELLET | ||
| 4. | 2J-0892 | [1] | PROTECTOR-STEM | |
| 5. | 1B-5174 | [2] | PLUG-PIPE | |
| 6. | 3F-9194 | [4] | FLANGE | |
| 7. | 1M-9015 | [2] | SEAL-O-RING | |
| 8. | 6D-2347 | [2] | RETAINER AS-SEAL | |
| (EACH INCLUDES) | ||||
| 0S-0130 | [3] | PIN | ||
| 9. | 9G-5319 | [2] | SEAL GP-DUO-CONE | |
| (EACH INCLUDES) | ||||
| 4M-0660 | [2] | RING-SEALING | ||
| 10. | 1P-9593 | [2] | CONE-ROLLER BEARING | |
| 1P-9594 | [2] | CUP-ROLLER BEARING | ||
| 11. | 2D-2444 | [2] | SEAL-O-RING | |
| 12. | 3D-5852 | [2] | RING-LOCK | |
| 13. | 6V-4463 | [16] | BOLT-SELF LOCKING | |
| 5P-8245 | [16] | WASHER | ||
| 14. | 8H-8257 | [2] | SEAL-O-RING | |
| 15. | 2P-1824 | [2] | CONE-ROLLER BEARING | |
| 2P-1823 | [2] | CUP-ROLLER BEARING | ||
| 16. | 6G-9656 | [2] | CAP-HUB | |
| 17. | 6K-9149 | [2] | SEAL-O-RING | |
| 18. | 6G-8354 | [2] | RETAINER | |
| 6G-8370 B | [2] | SHIM-PACK | ||
| 19. | 3B-0551 | [2] | PLUG-PIPE | |
| 20. | 1A-8537 | [12] | BOLT | |
| 21. | 2D-2511 | [2] | VALVE GP-TIRE | |
| (EACH INCLUDES) | ||||
| 3D-2239 | [1] | VALVE GP-TIRE | ||
| 9K-7951 | [1] | CAP-VALVE | ||
| 6F-3930 | [1] | CORE-VALVE | ||
| 2D-2507 | [1] | SPUD | ||
| 22. | 2D-2508 | [1] | GROMMET | |
| 23. | 2D-2509 | [1] | NUT-LOCK | |
| 24. | 2D-8154 | [84] | STUD | |
| 25. | 1A-8063 | [48] | BOLT | |
| 5P-8248 | [48] | WASHER-HARD | ||
| 26. | 9D-8717 | [2] | SPACER | |
| 27. | 8D-3214 | [2] | BAND-BEAD SEAT | |
| B | USE AS REQUIRED | |||
#SEBP16280503
5T-1850: WHEEL GP-REAR
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-1845 | [2] | HOUSING AS | |
| (EACH INCLUDES) | ||||
| 2. | 4B-9783 | [1] | BALL | |
| 3. | 8W-9985 | [2] | WHEEL AS | |
| (EACH INCLUDES) | ||||
| 2G-7781 | [1] | SEALANT-PELLET | ||
| 4. | 2J-0892 | [1] | PROTECTOR-STEM | |
| 5. | 1B-5174 | [1] | PLUG-PIPE | |
| 6. | 3F-9194 | [4] | FLANGE | |
| 7. | 1M-9015 | [2] | SEAL-O-RING | |
| 8. | 6D-2347 | [2] | RETAINER AS-SEAL | |
| (EACH INCLUDES) | ||||
| 0S-0130 | [3] | PIN | ||
| 9. | 9G-5319 | [2] | SEAL GP-DUO-CONE | |
| (EACH INCLUDES) | ||||
| 4M-0660 | [2] | RING-SEALING | ||
| 10. | 1P-9593 | [2] | CONE-ROLLER BEARING | |
| 1P-9594 | [2] | CUP-ROLLER BEARING | ||
| 11. | 2D-2444 | [2] | SEAL-O-RING | |
| 12. | 3D-5852 | [2] | RING-LOCK | |
| 13. | 6V-4463 | [16] | BOLT-SELF LOCKING | |
| 5P-8245 | [16] | WASHER | ||
| 14. | 8H-8257 | [2] | SEAL-O-RING | |
| 15. | 2P-1824 | [2] | CONE-ROLLER BEARING | |
| 2P-1823 | [2] | CUP-ROLLER BEARING | ||
| 16. | 6G-9656 | [2] | CAP-HUB | |
| 17. | 6K-9149 | [2] | SEAL-O-RING | |
| 18. | 6G-8354 | [2] | RETAINER | |
| 6G-8370 B | [2] | SHIM-PACK | ||
| 19. | 3B-0551 | [2] | PLUG-PIPE | |
| 20. | 1A-8537 | [12] | BOLT | |
| 21. | 2D-2511 | [2] | VALVE GP-TIRE | |
| (EACH INCLUDES) | ||||
| 3D-2239 | [1] | VALVE GP-TIRE | ||
| 9K-7951 | [1] | CAP-VALVE | ||
| 6F-3930 | [1] | CORE-VALVE | ||
| 2D-2507 | [1] | SPUD | ||
| 22. | 2D-2508 | [1] | GROMMET | |
| 23. | 2D-2509 | [1] | NUT-LOCK | |
| 24. | 8D-3214 | [2] | BAND-BEAD SEAT | |
| 25. | 1A-8063 | [48] | BOLT | |
| 5P-8248 | [48] | WASHER-HARD | ||
| 26. | 9D-8717 | [2] | SPACER | |
| B | USE AS REQUIRED | |||
#SEBP16280504
4T-1148: FENDER GP
4T1148 FENDER GP-SCRAPER
AN ATTACHMENT
AN ATTACHMENT
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP16280505
8W-1538: GUARD GP-OVERFLOW
8W1538 GUARD GP-OVERFLOW
AN ATTACHMENT
AN ATTACHMENT
#SEBP16280506
4T-3752: APRON GP
4T3752 APRON GP
S/N 6BB1-UP
S/N 6BB1-UP
#SEBP16280507
2G-9105: WHEEL GP
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-3054 C | [2] | WHEEL AS | |
| (EACH INCLUDES) | ||||
| 2G-9058 | [1] | WHEEL AS | ||
| 2J-0892 | [1] | PROTECTOR-STEM | ||
| 2G-7781 C | [1] | SEALANT-PELLET | ||
| 2. | 1B-5174 C | [2] | PLUG-PIPE | |
| 3. | 7D-2863 | [2] | BAND-BEAD SEAT | |
| 4. | 3D-2958 | [2] | SEAL-O-RING | |
| 5. | 6G-4371 C | [2] | RING-LOCK | |
| 6. | 3D-2945 | [4] | FLANGE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16280508
4T-0244: LIFT GP-APRON
4T0244 LIFT GP-APRON
S/N 6BB1-UP
S/N 6BB1-UP
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-8585 | [1] | PIN AS | |
| 2. | 7X-0365 | [6] | BOLT | |
| 3. | 8T-4994 | [6] | WASHER | |
| 4. | 3G-6055 | [2] | PLATE | |
| 5. | 8W-8584 | [1] | PIN AS | |
| 6. | 4J-0622 B | [8] | WASHER | |
| 7. | 4T-0247 | [1] | FRAME AS | |
| 3G-6054 C | [1] | RETAINER | ||
| 8. | 3J-3953 | [2] | BEARING-SLEEVE | |
| 5J-2777 | [1] | SPACER | ||
| 9. | 8J-7760 | [1] | LINK AS | |
| 10. | 2K-0045 | [2] | BUSHING-TERMINAL | |
| 11. | 8W-8560 | [1] | PIN AS | |
| 12. | 8W-5698 | [1] | RETAINER AS | |
| 3G-6054 | [1] | RETAINER | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP16280509
5T-0800: TANK & FILTER GP
5T0800 TANK & FILTER GP-PART 1 OF 2
TYPE 1. S/N 6AB1-1211
TYPE 1. S/N 6AB1-1211
Parts for your 621E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5D-1901 | [1] | WASHER | |
| 2. | 9M-7394 | [1] | LEVER | |
| 3. | 5D-1902 | [1] | COVER-HYDRAULIC CAP | |
| 4. | 1L-5072 | [1] | DOWEL | |
| 5. | 4J-3754 | [1] | CAP-FILLER | |
| 4B-9782 | [1] | BALL | ||
| 4J-3816 | [1] | PLATE | ||
| 4J-3815 | [1] | GASKET | ||
| 6. | 1M-8649 | [1] | RING-RETAINING | |
| 7. | 6D-0745 | [1] | STRAINER AS | |
| 8. | 8D-4380 | [1] | PLUNGER-OIL LEVEL | |
| 9. | 7B-2805 | [1] | RING-LOCK (RETAINING) | |
| 10. | 5T-0805 | [1] | BAFFLE | |
| 11. | 0T-0102 | [5] | BOLT | |
| 12. | 9L-9132 | [21] | WASHER | |
| 13. | 5T-0003 | [1] | ELBOW | |
| 14. | 2H-6338 | [2] | SEAL-O-RING | |
| 15. | 0S-1585 | [6] | BOLT | |
| 16. | 5P-8245 | [6] | WASHER | |
| 17. | 2G-9354 | [1] | COVER AS | |
| 18. | 5D-4218 | [1] | BLOCK | |
| 19. | 2G-9356 | [1] | GASKET | |
| 20. | 3B-0551 | [1] | PLUG-PIPE | |
| 21. | 9S-9993 | [1] | ADAPTER | |
| 2M-9189 | [1] | GASKET | ||
| 22. | 5D-0353 | [74] | BOLT-SELF LOCKING | |
| 5M-2894 | [74] | WASHER | ||
| 1D-4717 | [74] | NUT | ||
| 23. | 2J-3118 | [13] | BOLT-SELF LOCKING | |
| 24. | 5T-1132 | [1] | COVER | |
| 5J-3316 | [1] | GASKET | ||
| 25. | 5P-1296 | [1] | HOSE | |
| 26. | 5P-1717 | [4] | CLAMP-HOSE | |
| 27. | 5T-1136 | [1] | ELBOW | |



