The Nut,hex.,12mm is the cheapest item from this partsfiche.
With a quantity of six pieces, the Dust Seal,20x26x4 is the most used part in the REAR CUSHION diagram.
Parts such as the Rear Cushion: Nut,u,flange,10mm, Cushion Assy,rear, Dust Seal,20x26x4, Nut,adjust (kayab are included in the Xr650r 2000 (y) Canada / Ref Rear Cushion parts fiche.