The component with the lowest price in the AIR CLEANER schematic is the Screw.
With four applications this Tube,air Cleaner Outlet is the most specified part.
Parts such as the Air Cleaner: Tube Comp,breather, Washer,lock, Tube,air Cleaner Outlet, Clip are included in the Gv1200glg Madura 1986 (g) Usa (e03) Air Cleaner parts fiche.