Of all the components used in this assembly the Radiator Comp R is the most expensive.
A sample from the products for the Radiator include: Cap Comp.,rad., Bolt,flange,6x22, Sub Cord,thermo S, Bulk Tube,f 75x8m.
The most reasonably priced component used on the Gl1500 Goldwing 1988 (j) Usa California Radiator is the Washer, Screw 4x8.