Parts such as the Shift Shaft - Pedal: Spacer (2h7), Washer(6a1), Bolt(84j), Nut(661) are included in the Xs850l 1980 (a) Usa Shift Shaft - Pedal parts fiche.
The fifteen Xs850l 1980 (a) Usa Shift Shaft - Pedal component parts are all listed in this schematic.