| Item | Part No. | Part Name | Qty | Serial No. |
| 6151-31-1010 | CRANKSHAFT ASS'Y | 21431- | ||
| 1 | \6\ | CRANKSHAFT | 21431- | |
| 2 | 6150-31-1121 | GEAR,CRANKSHAFT | 21431- | |
| 3 | 6150-31-1130 | KEY | 21431- | |
| 4 | 6150-31-1640 | PULLEY, HARDENING,(S6D125-1Z) | 21431- | |
| 4 | 6150-31-1560 | PULLEY, HARDENING,(S6D125-1KK) | 26750- | |
| 5 | 01051-51430 | BOLT | 21431- | |
| 6 | 6130-32-1361 | WASHER | 21431- | |
| 7 | 01051-51635 | BOLT | 21431- | |
| 8 | 6150-31-1810 | WASHER | 21431- | |
| 9 | 6151-31-8100 | DAMPER ASS'Y | 21431- | |
| 10 | 04020-01228 | PIN,DOWEL | 21431- | |
| 11 | 01010-51225 | BOLT | 21431- | |
| STANDARD | ||||
| 6150-21-8010 | MAIN METAL ASS'Y | 21431- | ||
| 12 | \6\ | METAL,UPPER | 21431- | |
| 13 | \6\ | METAL,LOWER | 21431- | |
| 14 | 6150-21-8050 | THRUST METAL ASS'Y | 21431- | |
| 14 | \6\ | METAL,THRUST | 21431- | |
| UNDERSIZE 0.25MM | ||||
| 12 | 6150-29-8010 | MAIN METAL ASS'Y | 21431- | |
| 12 | \6\ | METAL,UPPER | 21431- | |
| 13 | \6\ | METAL,LOWER | 21431- | |
| UNDERSIZE 0.50MM | ||||
| 12 | 6150-28-8010 | MAIN METAL ASS'Y | 21431- | |
| 12 | \6\ | METAL,UPPER | 21431- | |
| 13 | \6\ | METAL,LOWER | 21431- | |
| UNDERSIZE 0.75MM | ||||
| 12 | 6150-27-8010 | MAIN METAL ASS'Y | 21431- | |
| 12 | \6\ | METAL,UPPER | 21431- | |
| 13 | \6\ | METAL,LOWER | 21431- | |
| UNDERSIZE 1.00MM | ||||
| 12 | 6150-26-8010 | MAIN METAL ASS'Y | 21431- | |
| 12 | \6\ | METAL,UPPER | 21431- | |
| 13 | \6\ | METAL,LOWER | 21431- | |
| OVERSIZE 0.25MM | ||||
| 14 | 6150-29-8050 | THRUST METAL ASS'Y | 21431- | |
| 14 | \6\ | METAL,THRUST | 21431- | |
| OVERSIZE 0.50MM | ||||
| 14 | 6150-28-8050 | THRUST METAL ASS'Y | 21431- | |
| 14 | \6\ | METAL,THRUST | 21431- | |
| OVERSIZE 0.75MM | ||||
| 14 | 6150-27-8050 | THRUST METAL ASS'Y | 21431- | |
| 14 | \6\ | METAL,THRUST | 21431- | |
| OVERSIZE 1.00MM | ||||
| 14 | 6150-26-8050 | THRUST METAL ASS'Y | 21431- | |
| 14 | \6\ | METAL,THRUST | 21431- |