A sample from the products for the Air Cleaner include: Holder,filter, Lock Washer, Filter Assy, Screw.
The most reasonably priced component used on the Gs400 1978 (c) Usa (e03) Air Cleaner is the Screw.
The Gs400 1978 (c) Usa (e03) Air Cleaner consists of twenty-seven pieces with the Cleaner Assembly,air being the most expensive.