Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 001. | 15221-01750 | [2] | HOOK,ENGINE | |
| 002. | 01513-50816 | [2] | STUD | |
| 003. | 02056-50080 | [2] | HEX.NUT | |
| 004. | 04512-50080 | [2] | WASHER,SPRING LOCK | |
| 005. | 15401-03040 | [1] | COMP.CYLINDER HEAD | <=50000 |
| 005. | 15401-03042 | [1] | ASSY CYLINDER HEAD | >=50001 |
| 007. | 15221-03373 | [12] | CAP SEALING | |
| 008. | 15221-03493 | [1] | CAP SEALING | |
| 009. | 15131-01380 | [2] | PLUG PIN | |
| 010. | 15221-13584 | [8] | GUIDE VALVE | <=50000 |
| 010. | 15221-13584 | [4] | GUIDE VALVE | >=50001 |
| 011. | 15221-03450 | [16] | BOLT CYLINDER HEAD | |
| 012. | 15221-03412 | [2] | STUD CYLINDER HEAD | |
| 013. | 15221-03510 | [2] | NUT CYLINDER HEAD | |
| 014. | 15221-03540 | [18] | WASHER PLAIN | |
| 015. | 15401-03310 | [1] | GASKET CYLINDER HEAD | |
| 016. | 15401-03322 | [1] | SHIM CYLINDER HEAD G | |
| 017. | 33400-75250 | [1] | SWITCH RN | |
| 018. | 15601-13560 | [4] | GUIDE VALVE EXHAUST | >=50001 |
