The sub assemblies and components that make up this Cylinder Head Cover include this Cover,cylinder Head, the most expensive part.
Parts such as the Cylinder Head Cover: Pin(6.2x8x16), Washer(10.6x25.5x2.3), Gasket,2nd Air Passage (nas), Bolt(7x17.5) are included in the Gsxr600z 2003 (k3) Usa (e03) Cylinder Head Cover parts fiche.
With six applications this Bolt(7x17.5) is the most specified part.