A sample from the products for the Crankcase include: Gasket,fuel Cock (nas), Gasket,oil Pipe,8.2x1 (nas), Gasket,10x14.5x1.5 (nas), Guide-chain,upp.
The Crankcase is made up of components including this Set-crankcase which is the most expensive.
forty-five components are listed in the schematic for this En500a3 Vulcan500 1992 Usa California Canada Crankcase .