| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM129601-21002 | CRANKSHAFT ASS'Y | 02173- | |
| 1 | \0\YM129601-21001 | CRANKSHAFT ASS'Y | 00101-02172 | |
| 2 | YM129100-01580 | PIN,DOWEL | 00101- | |
| 3 | YM119802-21202 | GEAR,CRANK | 02173- | |
| 3 | \0\YM119802-21201 | GEAR,CRANK | 00101-02172 | |
| 4 | YM22512-070140 | KEY | 00101- | |
| 5 | YM22351-030010 | PIN,SPRING | 00101- | |
| 6 | YM119802-21650 | PULLEY,CRANK | 00101- | |
| 7 | YM129795-21661 | WASHER | 00101- | |
| 8 | YM121850-21680 | BOLT | 00101- |