Some items from this specific schematic: Cover,l.f*yr164m*, Cover Front Yr164m, Screw-wash 5x20, Grom.a,rr.cover.
The most reasonably priced component used on the Pk50sm Wallaroo 1990 (l) Belgium / Sel Front Cover is the Screw-washer,5x12.
The sub assemblies and components that make up this Front Cover include this Cover L Fr Body Pb22, the most expensive part.