The twenty-two Gl1500a Goldwing Aspencade 1991 (m) Norway Belgium / Kph Generator component parts are all listed in this schematic.
A sample from the products for the Generator include: Nut Hex 14mm, O-ring,84.5x4 (ar, Terminal,out Put, Rubber,acg Damper.
Of all the components used in this assembly the Generator Assy.,a is the most expensive.