Master brake cylinder

The master brake cylinder is the central component of the hydraulic braking system and converts the force exerted by the driver on the brake pedal into hydraulic pressure. This pressure is transmitted via the brake lines to the brake calipers or wheel cylinders, ensuring that the brake pads or shoes are pressed against brake discs or drums.

Inside the master brake cylinder are precisely manufactured pistons, seals, and return springs. When the brake pedal is pressed, the pistons move within the cylinder and generate pressure in the brake circuits. Modern vehicles often use a tandem master brake cylinder, which supplies two separate brake circuits. This design increases safety because if one circuit fails, the other remains functional.

Master brake cylinders are manufactured from high-quality metal alloys and are designed for high pressure loads and strong temperature fluctuations. Precisely manufactured sealing systems ensure that the brake fluid is reliably retained within the system and that a constant brake pressure can be maintained.

At Autoteile Gossau, you'll find master brake cylinders for numerous vehicle makes and models, both original equipment and high-quality aftermarket parts. Benefit from the lowest prices in Switzerland, fast delivery, or convenient in-store pickup in Gossau with cash or card payment.