The most reasonably priced component used on the Sv650 2004 (k4) Usa (e03) Seat (model K3) is the Screw.
This Seat (model K3) diagram displays the required parts for the Sv650 2004 (k4) Usa (e03) Seat (model K3).
Some items from this specific schematic: Seat Assy,pillion, Cushion, Cushion, Screw.