The Crankcase assembly is constructed from several parts from which the Set-crankcase is the most expensive.
The component with the lowest price in the CRANKCASE schematic is the Pin,dowel,6.2x8x14.
Parts such as the Crankcase: Pipe, Guide-chain,crankcase, Pin,dowel,6.2x8x14, Bolt,6x16 are included in the En450a4 Ltd450 1988 Europe Uk Ar Fg It Nr St / Liquid Cooled Crankcase parts fiche.