The Washer,lock is the cheapest item from this partsfiche.
A sample from the products for the Headlamp (model R/s/t) include: Nut, Screw, Cover,socket, H/lamp Lens Unit Fiting Scre.
nineteen components are shown in this Gs500e 1990 (l) Usa (e03) Headlamp (model R/s/t) exploded diagram.