| Item | Part No. | Part Name | Qty | Serial No. |
| YM129136-01780 | OIL PAN ASS'Y | 18428- | ||
| 1 | \6\ | PAN | 18428- | |
| 2 | YM171301-01640 | PLUG,DRAIN | 18428- | |
| 3 | YM24341-000240 | O-RING | 18428- | |
| 4 | YM129100-01790 | PLATE | 18428- | |
| 5 | YM129100-01730 | SPACER | 18428- | |
| 6 | YM26106-080252 | BOLT | 18428- | |
| 7 | YM26106-080452 | BOLT | 18428- | |
| 8 | YM26106-080162 | BOLT | 18428- | |
| 9 | YM26106-080502 | BOLT | 18428- | |
| 10 | (YM977770-01212) | LIQUID GASKET | 18428- |