| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM119802-25051 | SHAFT,IDLER | 01020- | |
| 2 | YM119802-25100 | IDLER GEAR ASS'Y | 01020- | |
| 3 | YM119802-25070 | BUSHING | 01020- | |
| 4 | YM26106-080402 | BOLT | 01020- | |
| 5 | YM129150-25301 | BOLT | 01020- | |
| 6 | YM119802-25901 | GEAR,INJECTION | 01020- | |
| 7 | YM158552-51151 | FLANGE | 01020- | |
| 8 | YM22217-140000 | WASHER,SPRING | 01020- | |
| 9 | YM26776-140002 | NUT | 01020- |