| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM114350-11021 | CYLINDER HEAD ASS'Y | 00100- | |
| 1 | \6\ | SEAT,VALVE INTAKE | 00100- | |
| 1 | \6\ | SEAT,VALVE EXHAUST | 00100- | |
| 1 | \6\ | GUIDE,VALVE | 00100- | |
| 2 | YM22351-040008 | PIN,SPRING | 00100- | |
| 3 | YM26216-080182 | STUD | 00100- | |
| 4 | YM114350-11101 | VALVE,INTAKE | 00100- | |
| 5 | YM114350-11112 | VALVE,EXHAUST | 00100- | |
| 6 | YM114350-11340 | SEAL,VALVE STEM (KIT) | 00100- | |
| 7 | YM114350-11120 | SPRING,VALVE | 00100- | |
| 8 | YM101158-11180 | SEAT,SPRING | 00100- | |
| 9 | YM105010-11190 | COTTER | 00100- | |
| 10 | YM114250-11600 | WASHER | 00100- | |
| 11 | YM26226-060502 | STUD | 00100- | |
| 12 | YM26366-060002 | NUT | 00100- | |
| 13 | YM114350-01340 | GASKET,CYLINDER HEAD (KIT) | 00100- | |
| 14 | YM114350-01380 | O-RING (KIT) | 00100- | |
| 15 | YM114350-01210 | BOLT | 00100- | |
| 16 | YM114350-01200 | BOLT | 00100- | |
| 17 | YM114350-01220 | NUT | 00100- | |
| 18 | YM114350-01250 | NUT | 00100- | |
| 19 | YM105225-01240 | WASHER | 00100- | |
| 20 | YM26226-060752 | STUD | 00100- |