In this schematic the "Clamp,chain Oiler" is used most often.
The Clamp,hose is the cheapest item from this partsfiche.
Parts such as the Fuel Evaporative System (ca): Bracket, Clamp, Band,l=50, Separator-tank Tube are included in the En500c7 Vulcan500ltd 2002 Usa California Canada Fuel Evaporative System (ca) parts fiche.