Of all the components used in this assembly the Crankcase Comp. R. is the most expensive.
twenty-three components are shown in this Pk50 Wallaroo 1992 (n) Spain Crankcase exploded diagram.
A sample from the products for the Crankcase include: O-ring,20.6x1.9, Gasket,in.pipe B (mca), Bearing,radial Ba, Bush,cush.und.rub.