The Washer is the lowest priced item on this Rear Fender schematic.
fifteen components are shown in this Gsxr600w 1993 (p) Usa (e03) Rear Fender exploded diagram.
Some items from this specific schematic: Cushion,tail Cover Upr, Holder,helmet,r, Nut,headlamp Housing,upper, Fender,rr Upr.