Parts such as the Water Pump: O Ring,water Pump Holder, Impeller, Gasket(8.2x14x1) (nas), Bolt,drain are included in the Gsxr600 2009 (k9) Usa (e03) Water Pump parts fiche.
The fifteen Gsxr600 2009 (k9) Usa (e03) Water Pump component parts are all listed in this schematic.
The component with the lowest price in the WATER PUMP schematic is the Gasket(8.2x14x1) (nas).