In this schematic the "Shock Damper,rear Hub" is used most often.
The lowest price component in this Rear Hub/brake/chain ('73 F12mx parts-list fiche is the Washer-plain-small,6m.
The Kx450 1974 Rear Hub/brake/chain ('73 F12mx consists of thirty pieces with the Drum Assy,rear Brake being the most expensive.