twenty-eight components are listed in the schematic for this Cb1300 2008 (8) European Direct Sales Rr. Brake Master Cylinder (cb1300/cb1300s) .
The Rr. Brake Master Cylinder (cb1300/cb1300s) is made up of components including this Sub Assy,rear M/c which is the most expensive.
In this schematic the "Washer,oil Bolt" is used most often.