| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM119260-01200 | BOLT | N00101- | |
| 2 | YM119266-01330 | GASKET (KIT) | N00101- | |
| 3 | YM119266-11710 | CYLINDER HEAD A. | N00101- | |
| \6\ | CYLINDER HEAD A. | N00101- | ||
| \6\ | HEAD,CYLINDER | N00101- | ||
| \6\ | GUIDE,VALVE | N00101- | ||
| \6\ | PLUG,HOT | N00101- | ||
| 4 | YM27241-350000 | PLUG | N00101- | |
| 5 | YM23871-005000 | PLUG | N00101- | |
| 6 | YM119266-11100 | VALVE,INTAKE | N00101- | |
| 7 | YM119260-11110 | VALVE,EXHAUST | N00101- | |
| 8 | YM114250-11120 | SPRING,VALVE | N00101- | |
| 9 | YM114250-11180 | SEAT,SPRING | N00101- | |
| 10 | YM27310-055000 | COTTER | N00101- | |
| 11 | YM119260-11340 | SEAT,VALVE STEM (KIT) | N00101- | |
| 12 | YM119260-11370 | CAP,VALVE | N00101- | |
| 13 | YM119600-11450 | PROTECTOR,NOZZLE | N00101- | |
| 14 | YM119600-11460 | GASKET,NOZZLE (KIT) | N00101- | |
| 15 | YM119260-11800 | GUIDE,VALVE | N00101- | |
| 16 | YM22351-060012 | PIN,SPRING | N00101- |