The most reasonably priced component used on the Lt500r Quad Racer 1987 (h) Usa (e03) Quadracer Quad-racer Crankcase Cover is the Gasket(6.2x11x1) (nas).
The Crankcase Cover assembly is constructed from several parts from which the Cover,clutch is the most expensive.
Some items from this specific schematic: Gasket,clutch Cover (mca), Cover,sprocket, Bolt, Cover,clutch.