Check out any of the sixteen Fenders(en500-a1/a2/a3/a4) components enlisted.
Some items from this specific schematic: Bracket,rear Fender,f, Collar,fan, Fender-rear,fr, Bolt-flanged.
The most reasonably priced component used on the En500a2 Vulcan500 1991 Usa California Canada Fenders(en500-a1/a2/a3/a4) is the Bolt-flanged.