| \0 | 21D-01-00020 | ENGINE, ASSY. | |
| 1 | YM123900-14200 | TAPPET | |
| 2 | YM123900-14400 | PUSH-ROD | |
| 3 | YM123900-14580 | CAMSHAFT ASSY. | |
| 4 | YM129150-02450 | BEARING, THRUST | |
| 6 | YM129900-14100 | GEAR | |
| 7 | YM22512-070140 | KEY | |
| 8 | YM26106-080142 | BOLT | |
| 9 | YM123900-25060 | SHAFT, IDLE GEAR | |
| 10 | YM123900-25120 | GEAR | |
| 13 | YM26106-080552 | BOLT | |
| 14 | YM129900-25900 | FUEL INJECTION GEAR |
