Of all the components used in this assembly the Harness,wire is the most expensive.
Parts such as the Wire Harness / Horn: Bolt,flange,6x12, Harness,wire, Bolt,flange,6x12, Horn Assy are included in the Gl1100 Goldwing 1983 (d) Usa Wire Harness / Horn parts fiche.
On this parts fiche the Bolt,flange,6x12 is the most specified component.