The most expensive part in this assembly is the Cover,left Crank.
Parts such as the Left Crankcase Cover: Bolt,flange,6x28, Bolt,flange,6x35, Cover,left Crank are included in the Z50j Monkey 1993 (p) General Export Kph Csw Left Crankcase Cover parts fiche.
The Bolt,flange,6x35 is the lowest priced item on this Left Crankcase Cover schematic.