The most reasonably priced component used on the Cr250r Elsinore 1985 (f) Usa Gasket Kit is the O-ring,11.9x2.2.
The twenty-two Cr250r Elsinore 1985 (f) Usa Gasket Kit component parts are all listed in this schematic.
With two applications this Gasket,w/p Cover is the most specified part.