| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM719265-01560 | CYLINDER BLOCK ASS'Y | 03402- | |
| 2 | YM124060-01050 | PLUG | 03402- | |
| 3 | YM119260-02020 | BOLT | 03402- | |
| 4 | YM27221-060100 | PLUG | 03402- | |
| 5 | YM27231-400000 | PLUG | 03402- | |
| 6 | YM27241-100000 | PLUG | 03402- | |
| 7 | YM27241-250000 | PLUG | 03402- | |
| 8 | YM27241-300000 | PLUG | 03402- | |
| 9 | YM119266-02410 | BUSHING | 03402- | |
| 10 | YM719260-02800 | MAIN METAL ASS'Y (STD) | 03402- | |
| YM719260-02870 | MAIN METAL ASS'Y,0.25MM (US) | 03402- | ||
| 11 | YM719260-02930 | THRUST METAL A. | 03402- |