The ten C90st Cub 1998 (w) Mexico / Csw Ss Rear Cushion component parts are all listed in this schematic.
Of all the components that make up this Rear Cushion the Washer,plain,12mm has the lowest price.
Some items from this specific schematic: Cushion As*pb109*, Collar, Cushion, Cushion Assy., Rr. (showa) *g46 * (jdm), Washer,sprkt Sett.