Parts such as the Rear Brake Master Cyl.: Washer,oil Bolt, Bolt.flange 6x12, Oil Bolt, Conn Master Cyln are included in the Gl1100i Goldwing Interstate 1981 (b) Usa Rear Brake Master Cyl. parts fiche.
The component with the lowest price in the REAR BRAKE MASTER CYL. schematic is the Screw,washer,4x12.
Of all the components used in this assembly the Cyln Assy Rr Brk is the most expensive.