The Taillight assembly is constructed from several parts from which the Taillight Unit Assy is the most expensive.
The most reasonably priced component used on the Qt50 L 1984/1985 Usa Taillight is the Screw, Lens Fitting.
Parts such as the Taillight: Bolt, Flange (5f7), Bracket, License, Taillight Unit Assy, Screw, Lens Fitting are included in the Qt50 L 1984/1985 Usa Taillight parts fiche.