In this schematic the "Screw-pan Head,6x20" is used most often.
The Crankcase (kd100-m3/m4) assembly is constructed from several parts from which the Crankcase,lh is the most expensive.
Some items from this specific schematic: Bushing,l=23.5, Screw-pan Head,6x20, Oil Seal Sb12205, Pin,dowel,8x16.