Some items from this specific schematic: Bolt (656), Ybs67-8 Washer, Spring, Nut (70u), Bolt (663).
On this parts fiche the Seat, Spring Upper (291-22213-70) is the most specified component.
The Rear Arm - Rear Cushion - Chain Case is made up of components including this Rear Cushion Assy which is the most expensive.
