The twenty-three Rt3 1972 1973 Usa Steering component parts are all listed in this schematic.
Parts such as the Steering: Holder, Handle Upper, Ybs67-10 Washer, Spring, Nut 1372345400, Handlebar Shimmy Damper Assy are included in the Rt3 1972 1973 Usa Steering parts fiche.
The Steering is made up of components including this Handlebar Shimmy Damper Assy which is the most expensive.