LUBRICATION SYSTEM
LINES GP-ENGINE OILBREATHER GP
FUMES DISPOSAL GP
COOLING SYSTEM
RADIATOR GPLUBRICATION SYSTEM
LINES GP-ENGINE OIL#SEBP12660090
4N-2279: LINES GP-ENGINE OIL
4N2279 LINES GP-ENGINE OIL
REMOTE MOUNT FILTER
REMOTE MOUNT FILTER
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9D-7255 | [1] | BRACKET AS | |
| 2. | 0L-1351 | [6] | BOLT | |
| 3. | 5M-2894 | [16] | WASHER | |
| 4. | 2S-6160 | [2] | WASHER-HARD | |
| 5. | 2P-4305 | [2] | GASKET | |
| 6. | 7N-3300 | [1] | ADAPTER-FILTER BASE | |
| 7. | 118-7214 | [4] | SEAL-O-RING | |
| 8. | 1P-4578 | [8] | FLANGE | |
| 9. | 0T-0772 | [16] | BOLT | |
| 4S-9191 | [16] | WASHER | ||
| 10. | 0S-1591 | [4] | BOLT | |
| 11. | 0S-1571 | [2] | BOLT | |
| 12. | 4N-2211 | [1] | ADAPTER | |
| 109-0077 | [1] | SEAL-O-RING (100.97MM ID) | ||
| 5E-8767 | [1] | SEAL-O-RING (44.17MM ID) | ||
| 13. | 4N-8922 I | [2] | HOSE AS-END | |
| 14. | 7F-9090 | [2] | SCREW-DRIVE | |
| 15. | 0S-1588 | [2] | BOLT | |
| 16. | 2M-1538 | [2] | STUD-TAPERLOCK | |
| 17. | 9S-8752 | [6] | NUT-FULL | |
| 18. | 2P-4303 | [1] | BASE AS-OIL FILTER | |
| 19. | 4N-7082 | [1] | SHIELD-OIL FILTER | |
| 20. | 9L-5717 | [1] | COVER-BASE | |
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP12660091
2N-8220: BREATHER GP
2N8220 BREATHER GP
ENGINE S/N 70V33289-UP
ENGINE S/N 70V33289-UP
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS#SEBP12660092
2N-8220: BREATHER GP
2N8220 BREATHER GP
ENGINE S/N 70V10346-33288
ENGINE S/N 70V10346-33288
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS#SEBP12660093
4N-2738: FUMES DISPOSAL GP
4N2738 FUMES DISPOSAL GP
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS#SEBP12660094
8N-5663: RADIATOR GP
8N5663 RADIATOR GP-REAR VIEW-PART 1 OF 2
S/N 45P2712-2933, 2935-2937, 2939-2940, 2942-2943, 2946 & 2950
8N5664-PAGE 34, 2S6096-PAGE 36
S/N 45P2712-2933, 2935-2937, 2939-2940, 2942-2943, 2946 & 2950
8N5664-PAGE 34, 2S6096-PAGE 36
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-5664 Y | [1] | RADIATOR GROUP | |
| (Separate Illustration) | ||||
| 2. | 5M-6214 | [1] | PLUG | |
| 3. | 3J-5389 | [1] | PLUG | |
| 4. | 2S-6096 Y | [1] | CAP GROUP | |
| (Separate Illustration) | ||||
| 1S-0286 | [1] | STUD | ||
| 5. | 4N-8423 | [1] | SHIELD ASSEM. (Upper R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 6. | 0S-0509 | [28] | BOLT | |
| 7. | 5M-2894 | [32] | WASHER | |
| 8. | 4N-8428 | [1] | SHIELD ASSEM. (Lower R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 9. | 8M-1869 | [1] | PLUG | |
| 10. | 4N-5406 | [1] | ADAPTER | |
| 11. | 9M-3116 | [1] | GASKET | |
| 12. | 4N-1419 | [1] | GASKET | |
| 13. | 4N-8440 | [1] | STRIP | |
| 14. | 0S-1594 | [4] | BOLT | |
| 15. | 4N-8426 | [1] | SHIELD ASSEM. (Lower L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 16. | 5S-1211 | [1] | COVER | |
| 17. | 5S-5080 | [5] | BOLT | |
| 9M-1974 | [5] | WASHER | ||
| 18. | 5S-1213 | [1] | PLATE | |
| 19. | 5S-4629 | [2] | GASKET | |
| 20. | 4N-8421 | [1] | SHIELD ASSEM. (Upper L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 21. | 5S-1218 | [1] | VALVE ASSEM. | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12660095
8N-5663: RADIATOR GP
8N5663 RADIATOR GP-SIDE VIEW-PART 2 OF 2
S/N 45P2712-2933, 2935-2937, 2939-2940, 2942-2943, 2946 & 2950
S/N 45P2712-2933, 2935-2937, 2939-2940, 2942-2943, 2946 & 2950
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-2775 | [1] | TUBE ASSEM. | |
| 2. | 1A-2029 | [5] | BOLT | |
| 3. | 5M-2894 C | [26] | WASHER | |
| 4. | 4N-1418 | [1] | GASKET | |
| 5. | 4N-8418 | [1] | BAFFLE | |
| 6. | 1D-4717 | [3] | NUT | |
| 7. | 0S-1585 | [2] | BOLT | |
| 8. | 4N-5407 | [1] | ELBOW | |
| 9. | 1D-4566 | [2] | BOLT | |
| 10. | 0L-2070 | [1] | BOLT | |
| 11. | 2N-1288 | [1] | FITTING | |
| 12. | 5P-1265 H | HOSE 11.43 cm(4.50 in.) | ||
| 13. | 5P-0598 | [6] | CLAMP | |
| 14. | 6B-4312 | [1] | CLAMP | |
| 15. | 4N-4271 | [1] | BRACKET | |
| 16. | 4N-2774 | [1] | TUBE | |
| 17. | 4N-8470 | [1] | HOSE ASSEM. 66.5 cm(26 in.) long | |
| 18. | 5P-1265 H | HOSE 11.43 cm(4.50 in.) | ||
| 19. | 8M-0755 | [1] | CONNECTOR | |
| 20. | 0S-1591 | [3] | BOLT | |
| 21. | 4N-7431 | [1] | HOSE | |
| 22. | 0S-1594 C | [14] | BOLT | |
| C | INDICATES CHANGE | |||
| H | ORDER BY THE CENTIMETER | |||
#SEBP12660096
8N-5663: RADIATOR GP
8N5663 RADIATOR GP-REAR VIEW-PART 1 OF 2
S/N 45P2934, 2938, 2941, 2944-2945, 2947-2949 & 2951-UP
8N5664-PAGE 34, 1N3599-PAGE 36
S/N 45P2934, 2938, 2941, 2944-2945, 2947-2949 & 2951-UP
8N5664-PAGE 34, 1N3599-PAGE 36
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-5664 Y | [1] | RADIATOR GROUP | |
| (Separate Illustration) | ||||
| 2. | 5M-6214 | [1] | PLUG | |
| 3. | 5S-1218 C | [1] | VALVE ASSEM. | |
| 4. | 1N-3599 Y | [1] | COVER GROUP | |
| (Separate Illustration) | ||||
| 1S-0286 | [1] | STUD | ||
| 5. | 4N-8423 | [1] | SHIELD ASSEM. (Upper R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 6. | 0S-0509 | [28] | BOLT | |
| 7. | 5M-2894 | [32] | WASHER | |
| 8. | 4N-8428 | [1] | SHIELD ASSEM. (Lower R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 9. | 8M-1869 | [1] | PLUG | |
| 10. | 4N-5406 | [1] | ADAPTER | |
| 11. | 9M-3116 | [1] | GASKET | |
| 12. | 4N-1419 | [1] | GASKET | |
| 13. | 4N-8440 | [1] | STRIP | |
| 14. | 0S-1594 | [4] | BOLT | |
| 15. | 4N-8426 | [1] | SHIELD ASSEM. (Lower L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 16. | 5S-1211 | [1] | COVER | |
| 17. | 5S-5080 | [5] | BOLT | |
| 9M-1974 | [5] | WASHER | ||
| 18. | 5S-1213 | [1] | PLATE | |
| 19. | 5S-4629 | [2] | GASKET | |
| 20. | 4N-8421 | [1] | SHIELD ASSEM. (Upper L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12660097
8N-5663: RADIATOR GP
8N5663 RADIATOR GP-SIDE VIEW-PART 2 OF 2
S/N 45P2934, 2938, 2941, 2944-2945, 2947-2949 & 2951-UP
S/N 45P2934, 2938, 2941, 2944-2945, 2947-2949 & 2951-UP
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-2775 | [1] | TUBE ASSEM. | |
| 2. | 1A-2029 | [5] | BOLT | |
| 3. | 5M-2894 C | [26] | WASHER | |
| 4. | 4N-1418 | [1] | GASKET | |
| 5. | 4N-8418 | [1] | BAFFLE | |
| 6. | 1D-4717 | [3] | NUT | |
| 7. | 0S-1585 | [2] | BOLT | |
| 8. | 4N-5407 | [1] | ELBOW | |
| 9. | 1D-4566 | [2] | BOLT | |
| 10. | 0L-2070 | [1] | BOLT | |
| 11. | 2N-1288 | [1] | FITTING | |
| 12. | 5P-1265 E | HOSE 11.43 cm(4.50 in.) | ||
| 13. | 5P-0598 | [6] | CLAMP | |
| 14. | 6B-4312 | [1] | CLAMP | |
| 15. | 4N-4271 | [1] | BRACKET | |
| 16. | 4N-2774 | [1] | TUBE | |
| 17. | 4N-8470 | [1] | HOSE ASSEM. 66.5 cm(26 in.) long | |
| 18. | 5P-1265 E | HOSE 11.43 cm(4.50 in.) | ||
| 19. | 8M-0755 | [1] | CONNECTOR | |
| 20. | 0S-1591 | [3] | BOLT | |
| 21. | 4N-7431 | [1] | HOSE | |
| 22. | 0S-1594 | [14] | BOLT | |
| C | INDICATES CHANGE | |||
| E | ORDER BY THE CENTIMETER | |||
#SEBP12660098
8N-6314: RADIATOR GP
8N6314 RADIATOR GP-REAR VIEW-PART 1 OF 2
TYPE 1
8N6313-PAGE 35, 2S6096-PAGE 36
PART OF 6G4499 RETARDER AR
AN ATTACHMENT
TYPE 1
8N6313-PAGE 35, 2S6096-PAGE 36
PART OF 6G4499 RETARDER AR
AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-6313 Y | [1] | RADIATOR GROUP | |
| (Separate Illustration) | ||||
| 2. | 5M-6214 | [1] | PLUG | |
| 3. | 3J-5389 | [1] | PLUG | |
| 4. | 2S-6096 Y | [1] | CAP GROUP | |
| (Separate Illustration) | ||||
| 1S-0286 | [1] | STUD | ||
| 5. | 4N-8423 | [1] | SHIELD ASSEM. (Upper R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 6. | 0S-0509 | [28] | BOLT | |
| 7. | 5M-2894 | [32] | WASHER | |
| 8. | 4N-8428 | [1] | SHIELD ASSEM. (Lower R.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 9. | 8M-1869 | [1] | PLUG | |
| 10. | 4N-5406 | [1] | ADAPTER | |
| 11. | 9M-3116 | [1] | GASKET | |
| 12. | 4N-1419 | [1] | GASKET | |
| 13. | 4N-8440 | [1] | STRIP | |
| 14. | 0S-1594 | [4] | BOLT | |
| 15. | 4N-8426 | [1] | SHIELD ASSEM. (Lower L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 16. | 5S-1211 | [1] | COVER | |
| 17. | 5S-5080 | [5] | BOLT | |
| 9M-1974 | [5] | WASHER | ||
| 18. | 5S-1213 | [1] | PLATE | |
| 19. | 5S-4629 | [2] | GASKET | |
| 20. | 4N-8421 | [1] | SHIELD ASSEM. (Upper L.H.) | |
| (Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 21. | 5S-1218 | [1] | VALVE ASSEM. | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12660099
8N-6314: RADIATOR GP
8N6314 RADIATOR GP-SIDE VIEW-PART 2 OF 2
TYPE 1
PART OF 6G4499 RETARDER AR
AN ATTACHMENT
TYPE 1
PART OF 6G4499 RETARDER AR
AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-2775 | [1] | TUBE ASSEM. | |
| 2. | 1A-2029 | [5] | BOLT | |
| 3. | 5M-2894 C | [26] | WASHER | |
| 4. | 4N-1418 | [1] | GASKET | |
| 5. | 4N-7431 | [1] | HOSE | |
| 6. | 1D-4717 | [3] | NUT | |
| 7. | 0S-1585 | [2] | BOLT | |
| 8. | 4N-5407 | [1] | ELBOW | |
| 9. | 1D-4566 | [2] | BOLT | |
| 10. | 0L-2070 | [1] | BOLT | |
| 11. | 2N-1288 | [1] | FITTING | |
| 12. | 5P-1265 H | HOSE 11.43 cm(4.50 in.) | ||
| 13. | 5P-0598 | [6] | CLAMP | |
| 14. | 6B-4312 | [1] | CLAMP | |
| 15. | 4N-4271 | [1] | BRACKET | |
| 16. | 4N-2774 | [1] | TUBE | |
| 17. | 4N-8470 | [1] | HOSE ASSEM. 66.5 cm(26 in.) long | |
| 18. | 5P-1265 H | HOSE 11.43 cm(4.50 in.) | ||
| 19. | 8M-0755 | [1] | CONNECTOR | |
| 20. | 0S-1591 | [3] | BOLT | |
| 21. | 4N-8418 | [1] | BAFFLE ASSEM. | |
| (Includes) | ||||
| 6B-4594 | [6] | RIVET | ||
| 22. | 9F-2978 | [8] | NUT | |
| 23. | 0S-1594 C | [14] | BOLT | |
| C | INDICATES CHANGE | |||
| H | ORDER BY THE CENTIMETER | |||




