Parts such as the Handle Switch - Lever: Band, Switch Cord, Lever 1, Bolt, Lever, Switch, Handle 2 (r.h) are included in the Xs850s 1981 (b) Usa Handle Switch - Lever parts fiche.
The lowest price component in this Handle Switch - Lever parts-list fiche is the Screw, Panhead (3g2).
Check out any of the twenty-two Handle Switch - Lever components enlisted.