| |1 | YM121450-22091 | PISTON ASS'Y | |
| |1 | YM121450-22090 | PISTON ASS'Y | |
| 1 | YM121450-22021 | PISTON | |
| |1 | YM121450-22020 | PISTON | |
| |2 | YM721450-22500 | PISTON RING ASS'Y | |
| 2 | YM121450-22110 | RING,TOP | |
| 3 | YM121450-22100 | RING,SECOND | |
| 4 | YM121450-22200 | RING,OIL | |
| 5 | YM121450-22210 | EXPANDER | |
| 6 | YM105225-22300 | PIN,PISTON | |
| 7 | YM105225-22400 | RING | |
| |8 | YM705311-23100 | CONNECTING ROD A. | |
| 8 | ROD | ||
| 9 | YM105225-23180 | BUSHING | |
| |9 | YM105225-23100 | METAL | |
| 10 | YM705311-23600 | METAL ASS'Y | |
| |10 | METAL | ||
| 11 | YM105225-23200 | BOLT |
