On this parts fiche the Ybs67-5 Washer, Spring is the most specified component.
A sample from the products for the Headlight include: Nut, Adjusting, Washer, Plate (517), Ring, Mounting, Screw, With Washer (35r).
This part-list fiche shows all the components that make up the Cg50eu 1988 2vk1 Usa Headlight .
