The lowest price component in this Reserve Tank parts-list fiche is the Clip B12,tube.
Parts such as the Reserve Tank: Bolt,special,6mm, Tank,reserve, Tube,level, Clip B12,tube are included in the Gl1500a Goldwing Aspencade 1992 (n) Sweden / Kph Reserve Tank parts fiche.
This RESERVE TANK assembly utilises three Clip B12,tube(s) - the highest specified component.