The component with the lowest price in the SWINGARM schematic is the Bolt,flange,8x32.
fifteen components are shown in this Gl1500se Goldwing 1997 (v) Usa California Swingarm exploded diagram.
A sample from the products for the Swingarm include: Brg,tap.17x40x13., Nut,hex.,10mm, Joint Comp,yoke, Ring,stopper.