The component with the lowest price in the CRANKCASE BOLT & STUD PATTERN schematic is the Pin,dowel,10x8.2x14.
The sub assemblies and components that make up this Crankcase Bolt & Stud Pattern include this Stud, 10x158, the most expensive part.
With ten applications this Pin,dowel,10x8.2x14 is the most specified part.