| Item | Part No. | Part Name | Qty | Serial No. |
| STANDARD | ||||
| 1 | YM119620-22090 | PISTON ASS'Y | 04528- | |
| 2 | YM719620-22501 | PISTON RING ASS'Y | 04528- | |
| OVERSIZE 0.25MM | ||||
| 1 | YM719620-22820 | PISTON ASS'Y | 04528- | |
| 2 | YM719620-22540 | PISTON RING ASS'Y | 04528- | |
| 3 | YM119620-22300 | PIN,PISTON | 04528- | |
| 4 | YM22252-000210 | RING,SNAP | 04528- | |
| 5 | YM719620-23100 | CONNECTING ROD A. | 04528- | |
| 6 | YM119620-23910 | BUSHING | 04528- | |
| STANDARD | ||||
| 7 | YM719620-23600 | CRANK PIN METAL A. | 04528- | |
| UNDERSIZE 0.25MM | ||||
| 7 | YM719620-23610 | CRANK PIN METAL A. | 04528- | |
| 8 | YM105225-23200 | BOLT | 04528- |