Some items from this specific schematic: Cap,oilcup, O-ring,14.8x2.4, Clamper,rr Brk Pi, Clamp,oil Hose.
Of all the components used in this assembly the Hose B,rr Brake is the most expensive.
With a quantity of four pieces, the Washer,oil Bolt is the most used part in the REAR BRAKE MASTER CYLINDER (ST1100) diagram.