The Fuel Pump assembly is constructed from several parts from which the Pump Assy,fuel is the most expensive.
Parts such as the Fuel Pump: Cushion, Thermistor, Strainer,fuel Pump, Nut are included in the Gsxr750 2005 (k5) Usa (e03) Fuel Pump parts fiche.
The most reasonably priced component used on the Gsxr750 2005 (k5) Usa (e03) Fuel Pump is the Bolt.