fourteen components are shown in this Cb500k3 Four European Direct Sales Rear Cushion exploded diagram.
The Bolt Hex 10x32 is the cheapest item from this partsfiche.
Parts such as the Rear Cushion: Spring,rr Cushion, Nut,hex.,10mm, Absorber,rr.shock, Bolt Hex 10x32 are included in the Cb500k3 Four European Direct Sales Rear Cushion parts fiche.