Some items from this specific schematic: Gasket Kit,a (nas), O-ring,25.5x2.5, Gasket,cylinder H (nas), Gasket,cylinder (nas).
eight components are listed in the schematic for this Cb250 Nighthawk 2000 (y) Usa Gasket Kit A .
The most reasonably priced component used on the Cb250 Nighthawk 2000 (y) Usa Gasket Kit A is the Washer Seal, 6mm.