Parts such as the Crankshaft/piston: Brg,a Connrod, Sprocket,timing, Brg B,crank, Conn Rod Assy are included in the Cb600fa3 Hornet 2009 (9) England / Abs Mkh St Crankshaft/piston parts fiche.
The Crankshaft/piston assembly is constructed from several parts from which the Crankshaft is the most expensive.
In this schematic the "Brg A,crank" is used most often.