The Cylinder - Crankcase assembly is constructed from several parts from which the Crank Cylinder Assy is the most expensive.
The Screw, Oval Head (663) is the cheapest item from this partsfiche.
Parts such as the Cylinder - Crankcase: Bolt, Hexagon(663), Inner Cover, Exhaust, Screw, Oval Head (663), Plug, Straight Screw (688) are included in the 50ed 1990 Cylinder - Crankcase parts fiche.
