Parts such as the Transmission: Gear,c-6, Washer Spline 28x, Collar,28mm, Gear,c-5 are included in the Cb600fa Hornet 2010 (a) Australia / Abs Transmission parts fiche.
This schematic depicts all components used in the Cb600fa Hornet 2010 (a) Australia / Abs Transmission partslist.
With three applications this Washer Spline 28x is the most specified part.