The thirty Gl1100a Goldwing Aspencade 1982 (c) Usa Rear Brake Caliper 82 component parts are all listed in this schematic.
The Screw-washer,5x12 is the lowest priced item on this Rear Brake Caliper 82 schematic.
On this parts fiche the Pad Comp.,rr. (nas) is the most specified component.