The Fuel Cock is made up of components including this Cock Assy,fuel which is the most expensive.
A sample from the products for the Fuel Cock include: Cock Assy,fuel, Gasket(6.4x11.5x0.8) (nas), Hose(7x12x600), Bolt(6x20).
The most reasonably priced component used on the Ls650 Boulevard S40 2007 (k7) Usa Californi Canada (e03 E33 E28) Fuel Cock is the Bolt(6x20).