The Damper,side Cover is the most widely applied product in the EX400A3 GPZ400S 1989 SWEDEN SEAT ( four times ).
The Seat assembly is constructed from several parts from which the Seat-assy,dual,black is the most expensive.
Some items from this specific schematic: Damper,side Cover, Bolt-flanged,6x14, Spring, Seat-assy,dual,black.