With a quantity of two pieces, the Cushion,seat(20x60x6.5) is the most used part in the SEAT diagram.
The most reasonably priced component used on the Lt-a400f Eiger Auto 4wd 2006 (k6) Usa (e03) Lta400f Lt A400f Seat is the Cushion(11.5x22x20).
Some items from this specific schematic: Seat Assy, Cushion(11.5x22x20), Nut, Plate,seat Lock,l.