The sub assemblies and components that make up this Crankcase (40e Model) include this Crank Cylinder Assy, the most expensive part.
The lowest price component in this Crankcase (40e Model) parts-list fiche is the Clamp (3y2).
Some items from this specific schematic: Gear, Driven, Crankshaft Assy, Clamp (3y2), Bearing(3xv).