This FENDER assembly utilises two Mold, Fender(s) - the highest specified component.
The component with the lowest price in the FENDER schematic is the Bolt, Hexa W/w.
Parts such as the Fender: Bolt, Hexa W/w, Mold, Fender, Bolt, Hexa W/w, Nut, Flange(34m) are included in the Ca50l 1984 Riva Fender parts fiche.