The Fr. Brake Master Cylinder (cb600f/f3) is made up of components including this Sub Assy,fr M/c which is the most expensive.
This part-list fiche shows all the components that make up the Cb600f3 Hornet 2010 (a) European Direct Sales / St 25k Fr. Brake Master Cylinder (cb600f/f3) .
In this schematic the "Washer,oil Bolt" is used most often.