The Gs450ez 1981 (x) Usa (e03) Fuel Cock consists of eight pieces with the Cock Assembly,fuel being the most expensive.
This schematic depicts all components used in the Gs450ez 1981 (x) Usa (e03) Fuel Cock partslist.
The most reasonably priced component used on the Gs450ez 1981 (x) Usa (e03) Fuel Cock is the Screw.