Parts such as the Fuel Pump (model K3/k4): Holder,fuel Pump, Filter Assy,fuel, Nut, Pump Assy,fuel are included in the Sv650 2006 (k6) Usa (e03) Fuel Pump (model K3/k4) parts fiche.
On this parts fiche the Bolt is the most specified component.
The lowest price component in this Fuel Pump (model K3/k4) parts-list fiche is the Bolt.