| Item | Part No. | Part Name | Qty | Serial No. |
| YM723900-01560 | CYLINDER BLOCK ASSEMBLY | |||
| 1 | (NSS) | CYLINDER BLOCK | ||
| 2 | YM171051-01921 | PLUG | ||
| 3 | YM123900-02020 | BOLT | ||
| 4 | YM123900-02410 | BUSHING, CAMSHAFT | ||
| 5 | YM22351-060012 | SPRING | ||
| 6 | YM23871-030000 | PLUG | ||
| 7 | YM27231-700000 | PLUG | ||
| 8 | YM27241-300000 | PLUG | ||
| 9 | YM123900-02800 | BEARING, MAIN | ||
| 10 | YM123900-02930 | BEARING, THRUST | ||
| 11 | YM119174-01200 | BOLT | ||
| 12 | YM123900-01330 | GASKET | ||
| 13 | YM123900-02870 | BEARING, MAIN | ||
| 14 | YM123900-02940 | BEARING, THRUST | ||