is a component in drum brake systems that converts hydraulic pressure into mechanical force to engage the brake shoes against the brake drum. It plays a vital role in slowing down or stopping the vehicle by creating friction between the brake shoes and the drum, resulting in effective braking performance.

QWC001 Wheel Brake Cylinder

cylinder wheel brake Piston:

Seals and Boots:

Return Spring:

These components work together to ensure that the wheel brake cylinder functions properly, allowing for efficient braking and reliable operation of the drum brake system. Proper maintenance and periodic inspection of these components are essential for safe braking performance.

Spongy Brake Pedal:

Visible brake fluid leaks around the wheel brake cylinders are a clear indicator of a problem. Leaking brake fluid can corrode components, lead to a loss of hydraulic pressure, and compromise overall braking performance. Check for wet or oily spots near the brake cylinders and brake shoes.

Reduced Braking Performance:

As one of