The component with the lowest price in the CRANKCASE schematic is the Bolt, Hex., 6x55.
With ten applications this Screw,pan,6x50 is the most specified part.
A sample from the products for the Crankcase include: Screw,pan,6x50, Bolt,hs.,6x55, Bolt, Hex., 6x55, Screw,pan,6x50.