A sample from the products for the Rear Combination (model K3 E28) include: Reflex Reflector,rr, Screw, Nut, Socket & Cord Assy.
The sub assemblies and components that make up this Rear Combination (model K3 E28) include this Lamp Assy,rr Combination, the most expensive part.
In this schematic the "Screw" is used most often.
