What Do Brake Pistons Do?

Posted on September 10, 2022 by Developer Autoshop in Brake Repair

How a Brake Piston Works Brake pistons are responsible for the brake pads touching the disc brakes, which press against the rotors to help your vehicle stop. When you hit the brakes, brake fluid travels from the master cylinder into the brake caliper. The brake piston relies on Pascal’s Law. Pressure equals force divided by […]