| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM729602-01560 | Cylinder Block Assembly | 14803- | |
| 2 | YM124060-01050 | Plug, Tapered | 14803- | |
| 3 | YM129001-01250 | Plug | 14803- | |
| 4 | YM124160-01910 | Plug, Tapered | 14803- | |
| 5 | YM124160-01910 | Plug, Tapered | 14803- | |
| 6 | YM171051-01921 | Plug, Tapered | 14803- | |
| 7 | YM129150-02020 | Bolt | 14803- | |
| 8 | YM129795-02412 | Bushing | 14803- | |
| 9 | YM27241-120000 | Plug | 14803- | |
| 10 | YM27241-300000 | Plug | 14803- | |
| 11 | YM129150-02931 | Thrust Metal Assembly | 14803- | |
| 12 | YM129150-01200 | Bolt | 14803- | |
| 13 | YM129407-01340 | Gasket | 14803- | |
| 14 | YM129001-02931 | Main Metal Assembly | 14803- | |
| 15 | YM129150-02871 | Main Metal Assembly,Undersized | 14803- | |
| 16 | YM129150-02941 | Thrust Metal Assembly,Oversized | 14803- |