Parts such as the Crankcase (kd100-m3/m4): Screw-pan Head,6x40, Ring-o,100mm, Spring, Neutral Pst, Plug,15x19 are included in the Kd100-m4 1979 Canada Crankcase (kd100-m3/m4) parts fiche.
The sub assemblies and components that make up this Crankcase (kd100-m3/m4) include this Crankcase,lh, the most expensive part.
This schematic depicts all components used in the Kd100-m4 1979 Canada Crankcase (kd100-m3/m4) partslist.