In this schematic the "Cushion" is used most often.
Parts such as the Seat: E.ring, Plate,seat Fr Hook, Spring, Spring,seat Clamp are included in the Lt-f160 Quad Runner 1997 (v) Usa (e03) Quadrunner Quad-runner Seat parts fiche.
The Seat is made up of components including this Seat Set which is the most expensive.