This TRANSMISSION assembly utilises three Washer Spline 28x(s) - the highest specified component.
Parts such as the Transmission: Collar,spline 28x, Gear,c-6, Gear,c-3, Plate,brg Set are included in the Cb600f Hornet 2004 (4) Netherlands 25k Transmission parts fiche.
The component with the lowest price in the TRANSMISSION schematic is the Bolt,flange 6x14.