The component with the lowest price in the RIGHT CRANKCASE COVER schematic is the Screw Cross 6x28.
A sample from the products for the Right Crankcase Cover include: Cover,oil.filter, Screw,cross 5x16, O Ring 63.5x2, O Ring,23mm.
The sub assemblies and components that make up this Right Crankcase Cover include this Cover,crank Case, the most expensive part.