| 1 | YM719623-01560 | CYLINDER BLOCK A. | |
| 2 | YM119600-01050 | PLUG | |
| 3 | YM119620-02020 | BOLT | |
| 4 | YM23871-010000 | PLUG | |
| 5 | YM27231-450000 | PLUG | |
| 6 | YM27241-120000 | PLUG | |
| 7 | YM27241-300000 | PLUG | |
| 8 | YM719620-02800 | MAIN METAL ASS'Y (STD) | |
| 8 | YM719620-02870 | MAIN METAL ASS'Y,0.25MM (US) | |
| 9 | YM719620-02930 | THRUST METAL ASS'Y | |
| 10 | YM119620-02410 | BUSHING |
