On this parts fiche the Bolt,socket,8x50 is the most specified component.
The Bolt,socket,8x50 is the cheapest item from this partsfiche.
Parts such as the Seat: Grip,r.pas*type1*, Seat Comp*type 1*, Grip,l.pas*type1*, Grip,r.pas*type2* are included in the Gl1500 Goldwing 1988 (j) Finland / Kph Seat parts fiche.