On this parts fiche the Screw,washer,5x16 is the most specified component.
The most reasonably priced component used on the Gl1500a Goldwing Aspencade 1992 (n) Norway / Kph Air Cleaner is the Screw,pan,5x13.
The sub assemblies and components that make up this Air Cleaner include this Case Comp.,air/c, the most expensive part.