Of all the components that make up this Seat (vz800) the Cushion(11.5x22x20) has the lowest price.
The sub assemblies and components that make up this Seat (vz800) include this Seat Assy, the most expensive part.
Some items from this specific schematic: Bracket,seat Band, Cushion(11.5x22x20), Washer(6.5x24x1.6), Plate,seat Fr.