| 1 | Lock nut |
| 2 | Sleeve |
| 3 | Valve rocker |
| 4 | Adjusting bolt for valve gap |
| 5 | Valve rocker assy |
| 6 | Pusher guide |
| 7 | Pusher |
| 8 | Tappet |
| 9 | Extension spring |
| 10 | Camshaft Assv |
| 11 | Exhaust valve |
| 12 | Intake valve |
| 13 | Valve spring |
| 14 | Spring seat, intake valve |
| 15 | Spring seat, exhaust valve |
| 16 | Cap |