Brake Wheel Cylinders & Parts
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Repco stock the widest range of Brake Wheel Cylinders
Brake wheel cylinders are an essential component of a vehicle's drum brake system. Responsible for converting hydraulic pressure from the brake lines into mechanical force, brake wheel cylinders push the brake shoes against the brake drumto create the friction necessary to slow down or stop your vehicle. Repco pride themselves on carrying an extensive range of hydraulic wheel cylinders to suit a wide variety of vehicles.
While many vehicles have now adopted disc brakes on all 4 wheels, there are still a large number of vehicles that have drum brakes on the rear wheels due to the cost effective nature of these.
How Do Brake Wheel Cylinders Work?
When the brake pedal is pressed, hydraulic fluid is forced through the brake lines to the wheel cylinders. Inside the cylinder, there are pistons on either side, sealed by rubber boots. These pistons are pushed outward by the hydraulic pressure, pressing the brake shoes against the drum. Once the brake pedal is released, springs within the drum brake system retract the shoes, and the pistons return to their original position.
Signs of a Faulty Wheel Cylinder
Over time, brake wheel cylinders can wear out or develop leaks due to the high pressures and heat they endure. Common signs of a failing wheel cylinder include a soft or spongy brake pedal, reduced braking performance, or brake fluid leaking near the wheels. In some cases, you may notice uneven braking or a pulling sensation when applying the brakes. Addressing these issues promptly is crucial for vehicle safety.
Maintenance and Inspection of your Wheel Cylinders
Regular inspection of the brake system, including the wheel cylinders, is essential to ensure safe operation. During routine maintenance, you will check for leaks, corrosion, or damage to the cylinder and its rubber seals. Replacing worn or damaged components early can prevent more costly repairs down the track. It is also important to ensure the brake fluid is clean and at the correct level, as contaminated fluid can accelerate wear on the wheel cylinders.
Replacing a Brake Wheel Cylinder
Replacing a brake wheel cylinder is a task that requires mechanical knowledge and the right tools. The process involves removing the drum, disconnecting the brake lines, and replacing the faulty cylinder with a new one. After installation, the brake system must be bled to remove air from the lines. If you are proficient in vehicle mechanics you may choose to tackle this job yourself, however it is often best left to a qualified mechanic to ensure the work is done correctly and the brakes are bled safely.
Choose the Best Brake Replacement Parts at Repco
Whether looking for a pair of wheel cylinders or needing to completely overhaul your brakes, at Repco we have a huge range of quality brake parts to suit whatever you drive.
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