| Item | Part No. | Part Name | Qty | Serial No. |
| 6737-32-3121 | ROD, ENGINE CONNECTING | | |
| 1 | (NSS) | ROD, ENGINE CONNECTING | | |
| 2 | 6732-31-3320 | BOLT, CONNECTING ROD CAP | | |
| 3 | 6732-31-3132 | BUSHING | | |
| 4 | 6754-32-3410 | BEARING, CONNECTING (UPPER) | | |
| 5 | 6732-31-3420 | BEARING, CONNECTING (LOWER) | | |
| 6754-31-2110 | KIT, ENGINE PISTON | | |
| 6 | (NSS) | PISTON | | |
| 7 | 6754-31-2410 | PIN, PISTON | | |
| 8 | 6754-31-2010 | SET, PISTON RING | | |
| (NSS) | RING, COMPRESSION PISTON (TOP) | | |
| (NSS) | RING, COMPRESSION PISTON (2ND) | | |
| (NSS) | RING, OIL PISTON | | |
| 9 | 6732-31-2420 | RING, RETAINING | | |
| 10 | 6754-21-1191 | NOZZLE, PISTON COOLING | | |
| 11 | 6754-21-1180 | SCREW, BANJO CONNECTOR | | |
| | SERVICE PARTS | | |
| 4 | 6754-32-3420 | BEARING, CONNECTING ROD (0.25 MM OS) | | |
| 4 | 6754-32-3430 | BEARING, CONNECTING ROD (0.50 MM OS) | | |
| 4 | 6754-32-3440 | BEARING, CONNECTING ROD (0.75 MM OS) | | |
| 4 | 6754-32-3450 | BEARING, CONNECTING ROD (1.00 MM OS) | | |
| 5 | 6738-39-3400 | BEARING, CONNECTING ROD (0.25 MM OS) | | |
| 5 | 6738-38-3400 | BEARING, CONNECTING ROD (0.50 MM OS) | | |
| 5 | 6738-37-3400 | BEARING, CONNECTING ROD (0.75 MM OS) | | |
| 5 | 6738-36-3400 | BEARING, CONNECTING ROD (1.00 MM OS) | | |
| 6 | 6754-31-2120 | KIT, ENGINE PISTON .50 MM OVERSIZE | | |
| (NSS) | PISTON, ENGINE | | |
| 7 | 6754-31-2410 | PIN, PISTON | | |
| 8 | 6754-39-2010 | SET, PISTON RING .50 MM OVERSIZE | | |
| (NSS) | RING, COMPRESSION PISTON | | |
| (NSS) | RING, OIL PISTON | | |
| (NSS) | RING, COMPRESSION PISTON | | |
| 9 | 6732-31-2420 | RING, RETAINING | | |
