Parts such as the Oil Pan - Oil Pump: Strainer Assy,engine Oil, Circlip,10mm, Bolt(6x25), Gasket(5.8x13x1.2) (nas) are included in the Gsxr1000 2004 (k4) Usa (e03) Oil Pan - Oil Pump parts fiche.
The Oil Pan - Oil Pump assembly is constructed from several parts from which the Pump Assy,engine Oil is the most expensive.
The Gasket(5.8x13x1.2) (nas) is the cheapest item from this partsfiche.