The most reasonably priced component used on the Z50jf Monkey Gorilla Japan Left Crankcase Cover - Generator is the Nut.hex 10mm.
twenty-two components are listed in the schematic for this Z50jf Monkey Gorilla Japan Left Crankcase Cover - Generator .
This LEFT CRANKCASE COVER - GENERATOR assembly utilises two O-ring,6x1.7(s) - the highest specified component.