The Gl1500se Goldwing Special Edition 1991 (m) Italy / Kph Solenoid Valve/ Sub Air Cleaner (3) consists of twelve pieces with the Valve Comp.,air J being the most expensive.
A sample from the products for the Solenoid Valve/ Sub Air Cleaner (3) include: Joint,three Way, Filter,sub Air Cl, Tube,5.5x80 (w21), Tube,5.5x120 (w22.
In this schematic the "Suspension Sol Vl" is used most often.