On this parts fiche the Clip is the most specified component.
The most reasonably priced component used on the Dr800su 1991 (m) Germany (e22) Fuel Cock is the Clip.
Parts such as the Fuel Cock: Hose(7x12x600), Clip, Cock Assy,fuel, Filter,fuel are included in the Dr800su 1991 (m) Germany (e22) Fuel Cock parts fiche.