The most reasonably priced component used on the Sv650 2004 (k4) Usa (e03) Radiator is the Spacer(6.5x10x12).
Some items from this specific schematic: Bolt, Nut,fan Assy, Shield,radiator Heat, Bolt(6x25).
In this schematic the "Screw(6x12)" is used most often.
