twenty-five components are shown in this Xr250r 1981 (b) Usa Headlight exploded diagram.
A sample from the products for the Headlight include: Collar,hdlp,set, Washer,beam Adj., Bulb,headlight 6v 25/25w Stanley Px15d, Bolt, Flange,6x12.
The component with the lowest price in the HEADLIGHT schematic is the Screw,tapping,4x8.