| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6209-31-2180 | PISTON, ENGINE - STD | | |
| 6209-39-2180 | PISTON, ENGINE - 0.25MM OVERSIZE | | |
| 6209-38-2180 | PISTON, ENGINE - 0.50MM OVERSIZE | | |
| 2 | 6207-31-2420 | PIN, PISTON | | |
| 3 | 04065-03012 | RING, SNAP | | |
| 6209-31-2400 | SET, PISTON RING - STD | | |
| 4 | (NSS) | RING, TOP | | |
| 5 | (NSS) | RING, SECOND | | |
| 6 | (NSS) | RING, OIL | | |
| 6209-39-2400 | SET, PISTON RING - 0.25MM OVERSIZE | | |
| 4 | (NSS) | RING, TOP | | |
| 5 | (NSS) | RING, SECOND | | |
| 6 | (NSS) | RING, OIL | | |
| 6209-38-2400 | SET, PISTON RING - 0.50MM OVERSIZE | | |
| 4 | (NSS) | RING, TOP | | |
| 5 | (NSS) | RING, SECOND | | |
| 6 | (NSS) | RING, OIL | | |
| 6207-31-3500 | CONNECTING ROD ASSEMBLY | | |
| 7 | 6207-31-3510 | ROD, ENGINE CONNECTING | | |
| 8 | 6204-31-3121 | CAP | | |
| 9 | 6207-31-3530 | BUSHING | | |
| 10 | 6204-31-3310 | BOLT | | |
| 11 | 6207-31-3140 | PIN | | |
| 12 | 6207-31-3600 | BEARING, CONN ROD - STD | | |
| 6207-39-3600 | BEARING, CONN ROD - 0.25MM UNDERSIZE | | |
| 6207-38-3600 | BEARING, CONN ROD - 0.50MM UNDERSIZE | | |
