| 1 | YM723900-01560 | CYLINDER BLOCK ASSEMBLY | |
| 2 | NSS | CYLINDER BLOCK | |
| 4 | YM171051-01921 | PLUG | |
| 5 | YM123900-02020 | BOLT | |
| 8 | YM123900-02410 | BUSH | |
| 9 | YM22351-060012 | SPRING PIN | |
| 10 | YM23871-030000 | PLUG | |
| 11 | YM27231-700000 | PLUG | |
| 12 | YM27241-300000 | PLUG | |
| 13 | YM123900-02800 | BEARING | |
| 16 | YM123900-02930 | SPRING | |
| 19 | YM119174-01200 | BOLT | |
| 20 | YM123900-01330 | GASKET | |
| 21 | YM123900-02870 | BEARING | |
| 24 | YM123900-02940 | SPRING |
