The twenty-five Gl1200sei Goldwing Aspencade 1986 (g) Usa California Rear Shock Absorber component parts are all listed in this schematic.
A sample from the products for the Rear Shock Absorber include: Nut,hex.14mm, Cap,air Valve, Bolt,rr Cushion, Boot,rr.cushion.
In this schematic the "O-ring,5.8x1.9" is used most often.