Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | M43126 | 1 | EXHAUST VALVE | |
| 2 | M43123 | 2 | Retainer | |
| 3 | M43125 | 1 | SPRING | EXHAUST (K301AS) |
| 4 | M43122 | 1 | SPRING | INTAKE (K301AS) |
| 4 | M43125 | 2 | SPRING | INTAKE AND EXHAUST (K321AS) |
| 5 | M74924 | 1 | ROTATOR | EXHAUST (K301AS) (SUB FOR M42019) |
| 5 | M74924 | 2 | ROTATOR | INTAKE AND EXHAUST (K321AS) (SUB FOR M42019) |
| 6 | M42017 | 1 | RETAINER | LOWER INTAKE VALVE (K301AS) |
| 7 | M43121 | 1 | INTAKE VALVE | (K301AS) |
| 7 | M43933 | 1 | INTAKE VALVE | (K321AS) |
| 8 | AM37536 | 2 | KIT | (PKG OF 2), VALVE KEEPER (SUB FOR M42099) |
| 9 | M49436 | 2 | BEARING | NLA (SUB FOR AM31561) |
| 10 | M71377 | 1 | PIN | NLA; SUB FOR M44997 OR M43124 |
| 11 | M43127 | AR | SPACER | 0.005" |
| 11 | M43128 | AR | SPACER | 0.010", NLA |
| 12 | M47763 | 1 | SPRING | NLA; SUB FOR M42095 |
| 13 | AM108253 | 1 | CAMSHAFT | (SUB FOR AM31562, AM34298, AM34911, AM37718, AM37337 OR AM39081) |
