The fourteen Gsxr1000 2007 (k7) Usa (e03) Water Pump component parts are all listed in this schematic.
Parts such as the Water Pump: Gasket(6x15x2.2) (nas), O Ring, Case,water Pump, Seal,oil are included in the Gsxr1000 2007 (k7) Usa (e03) Water Pump parts fiche.
With two applications this Screw is the most specified part.