BASIC ENGINE
DRIVE GP-FANFLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
MOUNTING GP-ALTERNATOR
BASIC ENGINE
DRIVE GP-FAN#SEBP37400030
212-8556: DRIVE GP-FAN
212-8556 DRIVE GP-FAN
S/N 7JK55000-80481
PART OF 217-5494, 239-6530 ENGINE AR
ALSO AN ATTACHMENT
S/N 7JK55000-80481
PART OF 217-5494, 239-6530 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7X-0796 | [17] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 2. | 8T-4196 M | [11] | BOLT (M10X1.5X35-MM) | |
| 3. | 212-8589 | [1] | BRACKET | |
| 4. | 212-8590 | [1] | COVER | |
| 6. | 212-8592 | [1] | SPACER | |
| 7. | 212-8593 | [1] | PLATE | |
| 8. | 212-8594 | [6] | BOLT | |
| 9. | 212-8595 | [2] | BEARING | |
| 10. | 212-8596 | [2] | BUSHING | |
| 11. | 212-8597 | [1] | RING | |
| 12. | 212-8598 | [1] | RING | |
| M | METRIC PART | |||
#SEBP37400031
255-2877: DRIVE GP-FAN
255-2877 DRIVE GP-FAN
S/N 7JK55000-UP
PART OF 217-5494, 239-6530 ENGINE AR
ALSO AN ATTACHMENT
S/N 7JK55000-UP
PART OF 217-5494, 239-6530 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7X-0796 | [17] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 2. | 8T-4196 M | [11] | BOLT (M10X1.5X35-MM) | |
| 3. | 255-2868 | [1] | BRACKET | |
| 4. | 212-8590 | [1] | COVER | |
| 5. | 255-2871 | [1] | WASHER (10.5X38X7-MM THK) | |
| 6. | 212-8592 | [1] | SPACER | |
| 7. | 212-8593 | [1] | PLATE | |
| 8. | 212-8594 | [6] | BOLT | |
| 9. | 255-2926 | [2] | BEARING | |
| 10. | 212-8596 | [2] | BUSHING | |
| 11. | 255-2870 | [1] | SPACER (31.1X38.1X7-MM THK) | |
| 12. | 255-2873 M | [1] | BOLT AS | |
| M | METRIC PART | |||
#SEBP37400032
255-2877: DRIVE GP-FAN
255-2877 DRIVE GP-FAN
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099 ENGINE AR
ALSO AN ATTACHMENT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7X-0796 | [17] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 2. | 8T-4196 M | [11] | BOLT (M10X1.5X35-MM) | |
| 3. | 324-4107 C | [1] | BRACKET | |
| 4. | 266-6228 C | [1] | COVER | |
| 5. | 255-2871 | [1] | WASHER (10.5X38X7-MM THK) | |
| 6. | 266-6230 C | [1] | SPACER-FAN | |
| 7. | 212-8593 | [1] | PLATE | |
| 8. | 266-6231 CM | [6] | BOLT (M10X1.5X120-MM) | |
| 9. | 324-4103 | [2] | BEARING | |
| 10. | 212-8596 | [2] | BUSHING | |
| 11. | 266-6232 C | [1] | SPACER (31.1X38.1X28.4-MM THK) | |
| 12. | 255-2873 M | [1] | BOLT AS | |
| 13. | 324-4102 | [1] | PLATE | |
| 14. | 324-4106 | [1] | PLATE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP37400033
205-6792: FLYWHEEL GP
205-6792 FLYWHEEL GP
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS#SEBP37400034
212-8550: GEAR GP-FRONT
212-8550 GEAR GP-FRONT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
#SEBP37400035
196-7972: HOUSING GP-FLYWHEEL
196-7972 HOUSING GP-FLYWHEEL
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099, 287-0105 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 2. | 7X-0796 | [12] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 3. | 5I-7660 | [1] | SEAL AS | |
| 4. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 5. | 5I-4983 | [2] | STUD | |
| 6. | 324-4131 | [1] | SENSOR GP-SPEED | |
| 7. | 6V-8231 M | [2] | NUT (M10X1.25-THD) | |
| 8. | 5I-7661 | [1] | GASKET | |
| 9. | 8T-7547 M | [4] | BOLT (M8X1.25X30-MM) | |
| 10. | 3B-4505 | [4] | LOCKWASHER | |
| 11. | 8T-4195 M | [8] | BOLT (M10X1.5X30-MM) | |
| 12. | 125-2965 | [1] | HOUSING | |
| 13. | 5I-7607 | [1] | PLUG | |
| M | METRIC PART | |||
#SEBP37400036
212-8547: HOUSING GP-FRONT
212-8547 HOUSING GP-FRONT
S/N MAE1-UP; 7JK55000-99999
PART OF 217-5494, 287-0098, 287-0105 ENGINE AR
S/N MAE1-UP; 7JK55000-99999
PART OF 217-5494, 287-0098, 287-0105 ENGINE AR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4189 M | [6] | BOLT (M8X1.25X20-MM) | |
| 2. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 3. | 096-9435 | [1] | PLUG | |
| 4. | 096-9532 | [1] | WASHER (15.8X22.5X2-MM THK) | |
| 5. | 096-9528 | [1] | SEAL-O-RING | |
| 6. | 6F-7556 | [2] | COVER | |
| 7. | 5I-7632 | [1] | PIPE | |
| 8. | 324-4223 | [1] | SEAL | |
| 9. | 6F-7557 | [2] | GASKET | |
| 10. | 5I-7683 | [1] | SPINDLE | |
| 11. | 178-6537 | [1] | GASKET | |
| 12. | 5I-7558 | [1] | GEAR AS (9-TEETH) | |
| 13. | 5I-7559 | [1] | VALVE AS | |
| 14. | 2Y-5872 | [1] | GASKET | |
| 15. | 178-6538 | [1] | COVER AS | |
| 16. | 5I-7686 | [1] | GEAR AS (24-TEETH) | |
| 17. | 255-3069 | [1] | BODY AS | |
| 18. | 125-2950 | [1] | GEAR AS (9-TEETH) | |
| 19. | 125-2951 | [1] | GEAR (23-TEETH) | |
| 20. | 222-8292 | [1] | POINTER | |
| 21. | 7X-2536 M | [1] | BOLT (M8X1.25X14-MM) | |
| 22. | 6V-8236 | [1] | PIN-SPRING | |
| 23. | 5I-7659 | [1] | PLATE | |
| 24. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4177 M | [2] | BOLT (M8X1.25X90-MM) | |
| 26. | 8T-6870 M | [1] | BOLT (M8X1.25X70-MM) | |
| 27. | 3B-4505 | [16] | LOCKWASHER | |
| 28. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 29. | 5I-7610 M | [1] | BOLT (M10X1.5X20-MM) | |
| 30. | 5I-4969 M | [2] | BOLT (M10X1.5X20-MM) | |
| 31. | 8T-6466 M | [1] | BOLT (M10X1.5X60-MM) | |
| 32. | 8T-5005 M | [4] | BOLT (M10X1.5X70-MM) | |
| 33. | 8T-4172 M | [2] | BOLT (M10X1.5X80-MM) | |
| 34. | 8T-6685 M | [4] | BOLT (M10X1.5X110-MM) | |
| 35. | 212-8510 M | [2] | NUT (M10X1.25-THD) | |
| 36. | 7X-0796 | [17] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 37. | 5I-7534 | [1] | GASKET | |
| 38. | 5I-7658 | [1] | GASKET | |
| 39. | 5I-7657 | [1] | GASKET | |
| 40. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 41. | 8T-4908 M | [1] | BOLT (M8X1.25X25-MM) | |
| 42. | 212-8571 | [1] | COVER | |
| 43. | 212-8572 | [1] | GASKET | |
| 44. | 212-8573 | [3] | BOLT | |
| M | METRIC PART | |||
#SEBP37400037
222-8373: HOUSING GP-FRONT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4189 M | [6] | BOLT (M8X1.25X20-MM) | |
| 2. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 3. | 096-9435 | [1] | PLUG | |
| 4. | 096-9532 | [1] | WASHER (15.8X22.5X2-MM THK) | |
| 5. | 096-9528 | [1] | SEAL-O-RING | |
| 6. | 6F-7556 | [2] | COVER | |
| 7. | 5I-7632 | [1] | PIPE | |
| 8. | 324-4223 | [1] | SEAL | |
| 9. | 6F-7557 | [2] | GASKET | |
| 10. | 5I-7683 | [1] | SPINDLE | |
| 11. | 178-6537 | [1] | GASKET | |
| 12. | 5I-7558 | [1] | GEAR AS (9-TEETH) | |
| 13. | 5I-7559 | [1] | VALVE AS | |
| 14. | 2Y-5872 | [1] | GASKET | |
| 15. | 178-6538 | [1] | COVER AS | |
| 16. | 5I-7686 | [1] | GEAR AS (24-TEETH) | |
| 17. | 255-3069 | [1] | BODY AS | |
| 18. | 125-2950 | [1] | GEAR AS (9-TEETH) | |
| 19. | 125-2951 | [1] | GEAR (23-TEETH) | |
| 20. | 212-8570 | [1] | POINTER | |
| 21. | 7X-2536 M | [1] | BOLT (M8X1.25X14-MM) | |
| 22. | 6V-8236 | [1] | PIN-SPRING | |
| 23. | 5I-7659 | [1] | PLATE | |
| 24. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4177 M | [2] | BOLT (M8X1.25X90-MM) | |
| 26. | 8T-6870 M | [1] | BOLT (M8X1.25X70-MM) | |
| 27. | 095-8638 | [16] | WASHER-SPRING | |
| 28. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 29. | 5I-7610 M | [1] | BOLT (M10X1.5X20-MM) | |
| 30. | 5I-4969 M | [2] | BOLT (M10X1.5X20-MM) | |
| 31. | 8T-6466 M | [1] | BOLT (M10X1.5X60-MM) | |
| 32. | 8T-5005 M | [4] | BOLT (M10X1.5X70-MM) | |
| 33. | 8T-4172 M | [2] | BOLT (M10X1.5X80-MM) | |
| 34. | 8T-6685 M | [4] | BOLT (M10X1.5X110-MM) | |
| 35. | 212-8510 M | [2] | NUT (M10X1.25-THD) | |
| 36. | 7X-0796 | [17] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 37. | 5I-7534 | [1] | GASKET | |
| 38. | 5I-7658 | [1] | GASKET | |
| 39. | 5I-7657 | [1] | GASKET | |
| 40. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 41. | 8T-4908 M | [1] | BOLT (M8X1.25X25-MM) | |
| 42. | 212-8571 | [1] | COVER | |
| 43. | 212-8572 | [1] | GASKET | |
| 44. | 212-8573 | [3] | BOLT | |
| M | METRIC PART | |||
#SEBP37400038
178-6531: MOUNTING GP-ALTERNATOR
178-6531 MOUNTING GP-ALTERNATOR
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099 ENGINE AR
ALSO AN ATTACHMENT
S/N MAE1-UP; MCF1-UP; 7JK55000-99999
PART OF 217-5494, 239-6530, 287-0098, 287-0099 ENGINE AR
ALSO AN ATTACHMENT
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 178-6597 | [1] | PLATE | |
| 2. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 3. | 096-2501 | [3] | LOCKWASHER | |
| 4. | 099-4483 M | [1] | BOLT (M12X1.25X30-MM) | |
| 5. | 5I-7750 | [2] | WASHER (12.5X25X8-MM THK) | |
| 6. | 7X-0796 | [1] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 7. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 8. | 8T-4183 M | [2] | BOLT (M12X1.75X40-MM) | |
| 9. | 178-6598 M | [1] | BOLT (M12X1.25X135-MM) | |
| 10. | 178-6600 | [1] | PULLER | |
| 11. | 178-6599 | [1] | WASHER | |
| 12. | 178-6601 | [1] | RING | |
| M | METRIC PART | |||
#SEBP37400039
266-6316: MOUNTING GP-ALTERNATOR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 266-6325 | [1] | PLATE | |
| 2. | 178-6600 | [1] | PULLER | |
| 3. | 096-2501 | [3] | LOCKWASHER | |
| 4. | 099-4483 M | [1] | BOLT (M12X1.25X30-MM) | |
| 5. | 5I-7750 | [2] | WASHER (12.5X25X8-MM THK) | |
| 6. | 7X-0796 | [1] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| 7. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 8. | 8T-4183 M | [2] | BOLT (M12X1.75X40-MM) | |
| 9. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 10. | 178-6601 | [1] | RING | |
| 11. | 178-6599 | [1] | WASHER | |
| 12. | 178-6598 M | [1] | BOLT (M12X1.25X135-MM) | |
| M | METRIC PART | |||
Information:
Caterpillar Parts SIS Catalog 321C :
Truck sale:
$34,395 USD
CATERPILLAR 321C 2003
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan

