The lowest price component in this Right Crankcase Cover parts-list fiche is the O-ring 18x3.
Parts such as the Right Crankcase Cover: Lever Comp,clutch, Cap,45mm, Cap,oil Filler, Receiver,clutch C are included in the Cbr1000rr 2009 (9) Australia / Mk Right Crankcase Cover parts fiche.
On this parts fiche the Bolt,flange,nshf, is the most specified component.