On this parts fiche the Nut, Adjusting is the most specified component.
The sub assemblies and components that make up this Headlight include this Lens Assy, the most expensive part.
Parts such as the Headlight: Nut, Adjusting, Washer, Plain, Screw, Screw, Rim Adjusting are included in the Xjr1300sp 2001 5eam Holland 115ea-300ea Headlight parts fiche.