Of all the components used in this assembly the Lamp, Rear Combination is the most expensive.
A sample from the products for the Rear Combination Lamp (e34) include: Washer, Spacer(6.1x9x7.5), Lamp, Rear Combination, Gasket (nas).
The most reasonably priced component used on the Gs1000g 1981 (x) General Export (e01) Rear Combination Lamp (e34) is the Bolt.