Parts such as the Solenoid Valve: Case,sub Air Clea, Tube,5.5x80 (w21), Tube,5.5x90 (w20), Valve Comp.,air J are included in the Gl1500a Goldwing Aspencade 1997 (v) Australia / Kph Solenoid Valve parts fiche.
The twelve Gl1500a Goldwing Aspencade 1997 (v) Australia / Kph Solenoid Valve component parts are all listed in this schematic.
In this schematic the "Suspension Sol Vl" is used most often.