The Crankcase assembly is constructed from several parts from which the Crankcase Comp.,l is the most expensive.
Some items from this specific schematic: Bolt,flange,6x40, Crankcase Comp.,r, Bolt,flange,sh,6x40, Drain Cock.
The eleven Cb250 Two Fifty 1992 (n) Australia / Kph Crankcase component parts are all listed in this schematic.