The lowest price component in this Air Suction Valve parts-list fiche is the Screw,tapping,(po)5x.
A sample from the products for the Air Suction Valve include: Tube B,ai, Clip,tank Hose, Tube C,ai, Stay Aicv.
The Air Suction Valve assembly is constructed from several parts from which the Vlv Assy,ex-ai is the most expensive.