Wheel Brake Cylinder

The wheel brake cylinder is the core actuator in drum brake systems, converting hydraulic pressure into the mechanical force that pushes the brake shoes against the drum. PartStall stocks over 5,000 wheel brake cylinders for passenger cars, vans, and trailers — covering a wide range of makes, models, and axle positions.

• Compatibility: always verify make, model, year, engine, and axle (front or rear) — cylinder bore size and port fittings must match exactly.
• Type: distinguish between a wheel cylinder (rear drum) and a master cylinder — these are different components.
• Manufacturer quality: reputable brands ensure longer seal and piston service life, reducing the risk of leaks.
• Kit contents: some cylinders include mounting hardware and seals — check before ordering.

How do I know if a wheel brake cylinder needs replacing? Common signs include brake fluid leaking near the rear drum, a soft or spongy brake pedal, or the vehicle pulling to one side when braking. A workshop inspection is recommended to confirm the fault.

Can I replace a wheel brake cylinder myself? Since this is a safety-critical component, installation may require a specialist — particularly if the system needs bleeding or fault codes need to be cleared.

Which brake cylinder fits my car? Use your VIN or enter full vehicle details in PartStall's compatibility search. An incorrect cylinder can cause leaks and brake failure.

PartStall delivers across Estonia. Contact us if you need help selecting the right part.