On this parts fiche the Clip is the most specified component.
The Bolt is the cheapest item from this partsfiche.
Parts such as the Fuel Cock: Clip, Cock Assy,fuel, Bolt, Gasket, Fuel Cock (nas) are included in the Gt550 1973 1974 1975 1976 1977 (k) (l) (m) (a) (b) Usa (e03) Fuel Cock parts fiche.