The Spring,valve is the cheapest item from this partsfiche.
Parts such as the Air Distributor: Hose Comp.,air, O Ring, 7.8x2.2, Washer,cap, Spring,valve are included in the Gl1500a Goldwing Aspencade 1998 (w) Australia / Kph Air Distributor parts fiche.
This schematic depicts all components used in the Gl1500a Goldwing Aspencade 1998 (w) Australia / Kph Air Distributor partslist.