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