- Oil filler cap
- Drawing No：4110702921009
- Cover
- Drawing No：4110001117325
- Oil filler cap
- Drawing No：4110702921007
- Cylinder head cover 612630040005
- Drawing No：4110001050052
- Cylinder headcover assembly
- Drawing No：4110001117332
- Hexagon flange bolt
- Drawing No：4110001117189
- Push rod bush
- Drawing No：4110702890004
- Intake valve seat
- Drawing No：4110001595064
- Exhaust valve seat
- Drawing No：4110705052008
- Cylinder head
- Drawing No：4110001595062
- O-ring
- Drawing No：4110702920008
- Bolt
- Drawing No：4110702677105
- Bolt
- Drawing No：4110001117132
- Screw
- Drawing No：4110001117105
- Rocker arm shaft
- Drawing No：4110001117135
- Adjusting nut 612630050012
- Drawing No：4110001050042