The lowest price component in this Rear Cushion parts-list fiche is the Nut,hex.,12mm.
sixty-one components are shown in this Cr250r Elsinore 1994 (r) Canada Rear Cushion exploded diagram.
Some items from this specific schematic: Nut,axle, O-ring,26.2x1.9, Collar,15.2x24x3., Spring,rr.cushion.