This schematic depicts all components used in the Cb450k1 1968 Usa Rear Fender / Swingarm partslist.
With three applications this Washer,plain, 6mm is the most specified part.
Parts such as the Rear Fender / Swingarm: Cushion, Tank, Grommet,wire Cord, Swingarm, Bolt,hex,6x16 are included in the Cb450k1 1968 Usa Rear Fender / Swingarm parts fiche.