The Headlight is made up of components including this Headlight Unit Assy which is the most expensive.
Some items from this specific schematic: Grommet 839774310000, Screw, Rim Adjuster, Rim, Headlight, Spring, Adjust.
The most reasonably priced component used on the Xt350 1994 (r) Usa Headlight is the Bolt(2jg).