| 1 | YM129367-22090 | PISTON ASS'Y | |
| 1 | PISTON | ||
| 2 | YM729350-22500 | PISTON RING ASS'Y | |
| 2 | RING,TOP | ||
| 3 | RING,SECOND | ||
| 4 | RING,OIL | ||
| 5 | YM103338-22300 | PIN,PISTON | |
| 6 | YM121100-22400 | RING,SNAP | |
| 7 | YM729350-23100 | CONNECTING ROD A. | |
| 7 | ROD,CONNECTING | ||
| 8 | YM129350-23100 | BUSHING | |
| 9 | YM124060-23300 | CRANK PIN METAL A.,CRANK PIN (STD) | |
| 9 | YM724046-23610 | METAL,CRANK PIN¤ 0.25MM (US) | |
| 10 | YM104500-23201 | BOLT |
