The Bolt (4fl) is the cheapest item from this partsfiche.
Parts such as the Headlight: Lens, Headlight, Headlight Unit Assy, Spring, Set, Cover, Socket are included in the Xt350b 1998 (w) Usa California Headlight parts fiche.
This schematic depicts all components used in the Xt350b 1998 (w) Usa California Headlight partslist.