Brake master cylinders perform the important task of converting physical effort to hydraulic pressure allowing you to gently push the pedal in the comfort of the cabin in order to exert ample clamping force on the brakes without getting your hands dirty (or hot!). Due to the conditions of their operating environment brake master cylinders are subject to heat and pressure placing strain on seals that can lead to dangerous leaks. As brake fluid is hygroscopic - capable of absorbing water - missed flushes can also result in rust inside the cylinder bores. Needless to say any wear or failure in the master cylinder presents an urgent danger namely loss of brakes. The fact that each master is equipped with a proportioning valve means it is usually unique to your car. By combining innovation and technology the brand delivers high-quality auto parts that are reliable robust and cost-effective. Automotive Superstore AfterPay ZipPay Humm