Parts for your 2017 Volkswagen Amarok-Brake wheel cylinders

Brake Wheel Cylinders on the 2017 Volkswagen Amarok

When you're looking into the braking system of the 2017 Volkswagen Amarok, it's important to know whether brake wheel cylinders play a role in this vehicle. The 2017 Amarok, being a modern ute, uses a combination of disc and drum brakes depending on the model and trim. Typically, the front brakes are disc brakes, and the rear can be drum brakes on some variants.

Brake wheel cylinders are hydraulic components found specifically in drum brake systems. Their primary function is to convert the brake fluid pressure from the master cylinder into a mechanical force that presses the brake shoes against the drum, creating the friction needed to slow or stop the vehicle.

For the 2017 Volkswagen Amarok, rear drum brakes with brake wheel cylinders can be found on certain models, especially those designed with more utilitarian specs or entry-level trims. This means brake wheel cylinders are definitely relevant and used on these versions of the Amarok.

In contrast, models equipped with rear disc brakes do not use brake wheel cylinders. Disc brakes use calipers instead to squeeze the brake pads against the rotor. So, whether brake wheel cylinders are present depends on the brake setup of your Amarok.

For Amarok owners with rear drum brakes, understanding the role of the brake wheel cylinder and knowing how to maintain or replace it is valuable. Here's a look at what these little parts do and some tips on keeping them in top shape.

Brake wheel cylinders are key to making your drum brakes function correctly. They have a small cylinder body containing pistons on either end. When you press the brake pedal and hydraulic pressure builds up in the brake lines, fluid pushes these pistons outward. The pistons then move the brake shoes toward the inside of the drum, creating the friction that slows the wheels down.

Because brake wheel cylinders operate under constant pressure and within a harsh environment, they can wear out or develop leaks over time. Leaking brake fluid around the wheel cylinder area or a "soft" brake pedal feel can be signs that it's time for an inspection or replacement.

Maintaining and replacing brake wheel cylinders on your 2017 Volkswagen Amarok is a task that can be done at intervals recommended by the vehicle's service manual, or whenever signs of trouble appear. It is a good habit to check the entire rear drum brake setup regularly, especially if you're driving in rugged conditions or doing a lot of heavy towing.

Knowing the symptoms of a failing brake wheel cylinder helps keep everyone safe. Common signs include brake fluid leaking near the rear wheels, an uneven or stuck parking brake, and a drop in brake fluid levels without a visible leak from other parts. If you experience a spongy brake pedal or reduced braking performance, it's wise to have your brakes checked immediately.

The replacement process involves removing the drum, disconnecting the brake shoes, and carefully taking out the old wheel cylinder. The new cylinder must be properly installed, ensuring seals and pistons are intact and functioning smoothly. After replacement, the brake system needs to be bled to remove any air from the lines, restoring firm pedal pressure.

Routine maintenance of brake wheel cylinders includes inspection during brake servicing, checking for leaks, and ensuring brake fluid is at the correct level and free from contamination. Keeping up with brake fluid changes as per Volkswagen's schedule also plays a big role in prolonging the life of these components.

So, if your 2017 Volkswagen Amarok has rear drum brakes, chances are it has brake wheel cylinders working hard behind the scenes to keep you safe on the road and off it. Keeping an eye on their condition as part of regular brake maintenance will save you headaches and help maintain reliable brake performance every time you hit the pedal.