The most expensive part in this assembly is the Stem Comp,strg.
A sample from the products for the Steering Stem include: Washer, R/brg Tap N/com, Thread,strg.head, Socket Bokt,10x25.
This schematic depicts all components used in the Gl1500 Goldwing 1990 (l) Belgium / Kph Steering Stem partslist.