Definition of a Function. A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair. Okay, that is a mouth full.
Master cylinder without booster. Single bore master cylinders: These unboosted hydraulic Master Cylinders are actuated by foot effort, via the brake pedal. The brake pressure is related to actuation force and depends on the piston bore size: the smaller the bore, the higher the pressure.
Therefore, when you demand greater stopping power and performance, turn to AutoZone for high-quality replacement brake master cylinder and brake booster components. Each of the master cylinder and power brake booster products we carry is custom-designed for your specific year, make and model.