The most reasonably priced component used on the Cb250p 1996 (t) Poland / Plb Crankcase is the Washer,plug,drain 12.
The eleven Cb250p 1996 (t) Poland / Plb Crankcase component parts are all listed in this schematic.
The sub assemblies and components that make up this Crankcase include this Crankcase Comp.,l, the most expensive part.