The component with the lowest price in the SIDE COVER/CHAIN CASE schematic is the Nut,6mm.
This SIDE COVER/CHAIN CASE assembly utilises four Bolt-upset-wsp(s) - the highest specified component.
Parts such as the Side Cover/chain Case: Cover,l.h.side,black, Case-chain Lower, Washer-plain-small,6m, Case-upper Chain are included in the Kc100c5 1987 Usa Side Cover/chain Case parts fiche.