In this schematic the "Screw Washer 6x28" is used most often.
This Ac Gen,flywheel is the most expensive of the items that make up this Generator/c.d.i. Unit/ Left Crankcase Cover assembly.
The most reasonably priced component used on the Cr250r Elsinore 1992 (n) Spain Generator/c.d.i. Unit/ Left Crankcase Cover is the Screw Washer 6x28.