| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM129150-01580 | STUD | 21072- | |
| YM129150-26000 | DRIVE GEAR ASS'Y | 21072- | ||
| 2 | \6\ | GEAR | 21072- | |
| 3 | YM129150-26050 | BRACKET | 21072- | |
| 4 | YM24105-060064 | BEARING | 21072- | |
| 5 | YM129150-01881 | GASKET | 21072- | |
| 6 | YM124240-01883 | GASKET | 21072- | |
| 7 | YM129002-26060 | NUT | .- | |
| \0\YM26366-080002 | NUT | 21072-. | ||
| 8 | YM26106-080902 | BOLT | 21072- | |
| 9 | YM26216-080402 | STUD | 21072- | |
| 10 | YM119462-26020 | PUMP ASS'Y | 21072- |