Parts such as the Swingarm: Cap,r.lock Nut, Boot,joint, Stpr.,prop.shaft, Nut,rr.fork Pivot are included in the Gl1500cf Valkyrie Interstate 2001 (1) California Swingarm parts fiche.
This Swingarm Assy,rea is the most expensive of the items that make up this Swingarm assembly.
In this schematic the "Nut,hex.,10mm" is used most often.