| 1 | YM729100-11700 | CYLINDER HEAD A | |
| 2 | YM121850-11860 | PLUG | |
| 3 | YM23871-030000 | PLUG | |
| 4 | YM27241-220000 | PLUG | |
| 5 | YM27241-400000 | PLUG | |
| 6 | YM129150-11050 | PIECE | |
| 7 | YM22351-060012 | PIN | |
| 8 | YM120130-11160 | GUIDE | |
| 9 | YM129150-11170 | VALVE GUIDE | |
| 10 | YM129100-11100 | INTAKE VALVE | |
| 11 | YM129100-11110 | EXHAUST VALVE | |
| 12 | YM121400-11340 | SEAT | |
| 13 | YM124460-11340 | SEAT | |
| 14 | YM129795-11120 | SPRING | |
| 15 | YM129795-11180 | RETAINER | |
| 16 | YM103338-11190 | COTTER | |
| 17 | YM129150-11370 | CAP | |
| 18 | YM26216-060202 | STUD | |
| 19 | YM26366-060002 | NUT | |
| 20 | YM129100-01330 | GASKET | |
| 21 | YM129150-01200 | BOLT | |
| 22 | YM124736-07900 | HOOK | |
| 23 | YM26106-080142 | BOLT |
