COOLING SYSTEM
RADIATOR GPAIR INLET AND EXHAUST SYSTEM
EXHAUST GPAFTERCOOLER GP
AIR CLEANER GP
COOLING SYSTEM
RADIATOR GP#SEBP50810150
322-5616: TANK GP-COOLANT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 2. | 9U-6993 C | [1] | ADAPTER AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 069-4269 | [1] | ADAPTER | ||
| 3. | 118-6878 | [1] | BRACKET AS | |
| 4. | 134-7258 | [1] | FILM-INFORMATION (EXTENDED LIFE COOLANT) | |
| 5. | 142-1657 C | [1] | BRACKET AS | |
| 9R-2821 M | [1] | BOSS (M10X1.5X15-MM) | ||
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 6. | 301-3004 | [1] | FILM-INSTRUCTION (MAXIMUM COOLANT LEVEL) | |
| 7. | 301-3005 | [1] | FILM-INSTRUCTION (MINIMUM COOLANT LEVEL) | |
| 8. | 321-2613 | [1] | BRACKET | |
| 9. | 341-4886 | [1] | BRACKET AS | |
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 9R-2821 M | [1] | BOSS (M10X1.5X15-MM) | ||
| 10. | 346-5448 C | [1] | TANK AS-COOLANT | |
| 345-1237 | [1] | CAP AS-COOLANT TANK | ||
| 11. | 353-5114 C | [1] | TEE AS | |
| 12. | 440-2150 CI | [1] | HOSE AS | |
| 13. | 033-8248 C | [4] | CLIP (LOOP) | |
| 14. | 090-5725 C | [1] | ELBOW | |
| 15. | 100-3237 C | [1] | GROMMET | |
| 16. | 178-3620 C | [1] | STRAP-DUAL CLAMP | |
| 17. | 199-7854 C | [2] | SPACER (11.8X20X45-MM THK) | |
| 18. | 208-6135 C | [2] | CLIP (SLOT) | |
| 19. | 208-6136 C | [2] | CLIP (TAB) | |
| 20. | 238-5080 C | [1] | SEAL-O-RING | |
| 21. | 2M-9780 C | [1] | SEAL-O-RING | |
| 22. | 354-6673 C | [1] | ADAPTER-HOSE | |
| 23. | 4I-0472 | [5] | CLIP | |
| 24. | 4S-4455 C | [2] | CLIP | |
| 25. | 5D-1026 | [8] | CLAMP-BAND | |
| 26. | 5N-2840 | [1] | CLIP | |
| 27. | 5P-4116 C | [1] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 28. | 6V-2372 C | [2] | ELBOW | |
| 29. | 6V-3250 C | [1] | SEAL-O-RING | |
| 30. | 6V-3251 C | [1] | SEAL-O-RING | |
| 31. | 6V-5063 C | [1] | SEAL-O-RING | |
| 32. | 6V-7420 | [1] | ADAPTER | |
| 33. | 6V-8633 C | [1] | CONNECTOR | |
| 34. | 7X-7729 C | [5] | WASHER (11X25X3-MM THK) | |
| 35. | 7X-7958 C | [1] | CLAMP-HOSE | |
| 36. | 8T-1887 C | [1] | CLIP (SLOT) | |
| 37. | 8T-1888 C | [1] | CLIP (TAB) | |
| 38. | 8T-3647 CM | [1] | BOLT (M8X1.25X80-MM) | |
| 39. | 8T-4121 C | [22] | WASHER-HARD (11X21X2.5-MM THK) | |
| 40. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 41. | 8T-4136 M | [16] | BOLT (M10X1.5X25-MM) | |
| 42. | 8T-4137 CM | [2] | BOLT (M10X1.5X20-MM) | |
| 43. | 8T-4186 CM | [2] | BOLT (M10X1.5X40-MM) | |
| 44. | 8T-4189 CM | [1] | BOLT (M8X1.25X20-MM) | |
| 45. | 8T-4191 M | [1] | BOLT (M10X1.5X16-MM) | |
| 46. | 8T-4195 CM | [1] | BOLT (M10X1.5X30-MM) | |
| 47. | 8T-4224 C | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 48. | 8T-5005 CM | [1] | BOLT (M10X1.5X70-MM) | |
| 49. | 9M-8406 | [2] | CLIP (LOOP) | |
| 50. | 9X-2503 C | [2] | CLIP | |
| 51. | 302-7410 CE | HOSE (232-CM) | ||
| 52. | 8C-3681 CE | HOSE (246-CM) | ||
| 53. | 9X-2133 CE | HOSE (206-CM) | ||
| 53A. | 9X-2133 CE | HOSE (10-CM EACH) | ||
| 53B. | 9X-2133 CE | HOSE (212-CM) | ||
| 54. | 315-8639 CE | SLEEVE (170-CM) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP50810151
347-2226: ADAPTER GP-EXHAUST DIFFUSER
347-2226 ADAPTER GP-EXHAUST DIFFUSER
S/N TXM1-UP; M4X500-UP
PROVIDES 5-INCH 60 DEGREE DIFFUSER WITH BALL JOINT FLANGE CONNECTION
PART OF 352-3728, 365-3518, 417-2601 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
S/N TXM1-UP; M4X500-UP
PROVIDES 5-INCH 60 DEGREE DIFFUSER WITH BALL JOINT FLANGE CONNECTION
PART OF 352-3728, 365-3518, 417-2601 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS#SEBP50810152
300-0062: AFTERCOOLER GP-AIR
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 243-2289 | [4] | MOUNT AS | |
| 2. | 324-8952 | [1] | CORE AS-AFTERCOOLER | |
| 3. | 328-1774 | [2] | BRACKET AS | |
| 4. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 6. | 8T-4182 M | [4] | BOLT (M10X1.5X45-MM) | |
| 7. | 8T-4186 M | [4] | BOLT (M10X1.5X40-MM) | |
| 8. | 8T-4226 | [4] | WASHER-PLATED (10.5X45X3-MM THK) | |
| M | METRIC PART | |||
#SEBP50810153
290-1934: AIR CLEANER GP
#SEBP50810154
300-0040: AIR CLEANER GP
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 290-1934 Y | [1] | AIR CLEANER GP | |
| 2. | [1] | HOSE | ||
| 3. | 376-4952 | [1] | COVER | |
| 4. | 341-4883 | [1] | BRACKET | |
| 5. | 341-4891 | [1] | BRACKET | |
| 6. | 2L-2685 | [1] | CLIP | |
| 7. | 5P-4116 | [10] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 8. | 7X-7729 | [7] | WASHER (11X25X3-MM THK) | |
| 9. | 7X-7958 | [2] | CLAMP-HOSE | |
| 10. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 11. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 12. | 8T-4137 M | [3] | BOLT (M10X1.5X20-MM) | |
| 13. | 8T-4189 M | [10] | BOLT (M8X1.25X20-MM) | |
| 15. | 8T-4987 | [1] | CLAMP-HOSE | |
| 16. | 8T-4988 | [1] | CLAMP-HOSE | |
| 17. | 6V-5632 E | HOSE (104-CM) | ||
| 18. | 5P-8309 D | SEAL (0.9-M) | ||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50810155
300-0040: AIR CLEANER GP
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 378-4321 Y | [1] | AIR CLEANER GP | |
| 2. | [1] | HOSE | ||
| 3. | 376-4952 | [1] | COVER | |
| 4. | 341-4883 | [1] | BRACKET | |
| 5. | 341-4891 | [1] | BRACKET | |
| 6. | 2L-2685 | [1] | CLIP | |
| 7. | 5P-4116 | [10] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 8. | 7X-7729 | [7] | WASHER (11X25X3-MM THK) | |
| 9. | 7X-7958 | [2] | CLAMP-HOSE | |
| 10. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 11. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 12. | 8T-4137 M | [3] | BOLT (M10X1.5X20-MM) | |
| 13. | 8T-4189 M | [10] | BOLT (M8X1.25X20-MM) | |
| 15. | 8T-4987 | [1] | CLAMP-HOSE | |
| 16. | 8T-4988 | [1] | CLAMP-HOSE | |
| 17. | 6V-5632 E | HOSE (104-CM) | ||
| 18. | 5P-8309 D | SEAL (0.9-M) | ||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50810156
300-0040: AIR CLEANER GP
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 378-4321 Y | [1] | AIR CLEANER GP | |
| 2. | [1] | HOSE | ||
| 3. | 428-0505 C | [1] | COVER | |
| 4. | 341-4883 | [1] | BRACKET | |
| 5. | 341-4909 C | [1] | BRACKET AS | |
| 6. | 254-0052 C | [1] | CLIP | |
| 7. | 5P-4116 C | [6] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 8. | 7X-7729 C | [6] | WASHER (11X25X3-MM THK) | |
| 9. | 7X-7958 | [2] | CLAMP-HOSE | |
| 10. | 8T-4133 CM | [1] | NUT (M10X1.5-THD) | |
| 11. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 12. | 8T-4137 M | [3] | BOLT (M10X1.5X20-MM) | |
| 13. | 8T-4189 M | [10] | BOLT (M8X1.25X20-MM) | |
| 14. | 7X-0579 C | [4] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| 15. | 8T-4987 | [1] | CLAMP-HOSE | |
| 16. | 8T-4988 | [1] | CLAMP-HOSE | |
| 17. | 6V-5632 CE | HOSE (102-CM) | ||
| 18. | 5P-8309 D | SEAL (0.9-M) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50810157
339-8540: AIR CLEANER GP
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 308-0852 | [1] | BRACKET AS | |
| 2. | 308-0855 | [1] | FILTER GP-CAB AIR | |
| 151-8366 | [1] | VALVE-DUST (AIR CLEANER) | ||
| 231-0167 | [1] | FILTER ELEMENT AS-AIR (PRIMARY) | ||
| -OR- | ||||
| 326-7963 | [1] | FILTER ELEMENT-CAB AIR (ULTRA HIGH EFFICIENCY, CARBON) | ||
| 3. | 144-0367 | [2] | CLAMP-HOSE | |
| 4. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 5. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 6. | 5P-1680 E | HOSE (53-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP50810158
378-4321: AIR CLEANER GP
#SEBP50810159
415-1211: AIR CLEANER GP
415-1211 AIR CLEANER GP
S/N DBK1-UP
PART OF 417-4599, 433-2146 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@415-1210@@@@@, @@@@@328-3312@@@@@
AN ATTACHMENT
S/N DBK1-UP
PART OF 417-4599, 433-2146 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@415-1210@@@@@, @@@@@328-3312@@@@@
AN ATTACHMENT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 415-4911 | [1] | BRACKET | |
| 2. | 119-5916 | [1] | CLIP | |
| 3. | 144-0367 | [2] | CLAMP-HOSE | |
| 4. | 6V-9189 M | [3] | LOCKNUT (M8X1.25-THD) | |
| 5. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 7. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 8. | 8T-7547 M | [3] | BOLT (M8X1.25X30-MM) | |
| 9. | 5P-1680 E | HOSE (85-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||




