| 1 | YM119810-01200 | BOLT | |
| 2 | YM119717-01330 | GASKET (KIT) | |
| 3 | YM129901-11450 | PROTECTOR (KIT) | |
| 4 | YM119600-11460 | GASKET (KIT) | |
| 5 | YM105010-11490 | CAP | |
| 6 | YM119717-11740 | CYLINDER HEAD ASS'Y | |
| 7 | YM119717-11800 | GUIDE,VALVE | |
| 8 | YM119285-11990 | PLUG | |
| 9 | YM23876-005000 | PLUG | |
| 10 | YM119717-11100 | VALVE,INTAKE | |
| 11 | YM119717-11110 | VALVE,EXHAUST | |
| 12 | YM119717-11131 | SPRING | |
| 13 | YM129508-11180 | SEAT | |
| 14 | YM119717-11190 | COTTER | |
| 15 | YM119717-11340 | SEAL,VALVE STEM (KIT) | |
| 16 | YM119717-11350 | SEAL,VALVE STEM (KIT) | |
| 17 | YM22351-060012 | PIN,SPRING |
