The Crankcase is made up of components including this Crank Case Set which is the most expensive.
Parts such as the Crankcase: O Ring,50x2.5, Washer Plai6.5x15, Bolt,flange,6x45, Bolt,flange,6x50 are included in the Cb600f2 Hornet 2002 (2) European Direct Sales Bct Kph Crankcase parts fiche.
The most reasonably priced component used on the Cb600f2 Hornet 2002 (2) European Direct Sales Bct Kph Crankcase is the Bolt,flange 6x14.