Parts for your 2020 Mitsubishi Asx-Brake wheel cylinders

Brake Wheel Cylinders on the 2020 Mitsubishi ASX: What You Need to Know

The 2020 Mitsubishi ASX does not use traditional brake wheel cylinders because it features a modern braking system that relies on disc brakes at the front and rear. Brake wheel cylinders are typically found in drum brake setups, and since the 2020 ASX is equipped with hydraulic disc brakes all around, the need for wheel cylinders is eliminated entirely.

So why exactly does the 2020 Mitsubishi ASX not use brake wheel cylinders? The answer lies in the design and efficiency of disc brakes compared to drum brakes. Brake wheel cylinders are small components located inside drum brakes that push the brake shoes outward against the inside of the drum when the brakes are applied. This hydraulic action creates friction, which slows the rotation of the wheel. While this system has been popular for many years, it is generally considered less efficient, less reliable, and more prone to wear and contamination than disc brakes.

The 2020 Mitsubishi ASX employs disc brakes at all four wheels, which use a different mechanism for stopping the vehicle. Instead of brake shoes pressing outward, disc brakes use calipers that squeeze brake pads against a rotating disc. This system offers better heat dissipation, more consistent braking performance, and easier maintenance compared to drum brakes with wheel cylinders. Because disc brakes do not require brake wheel cylinders, this component is simply not present on the 2020 ASX.

Many modern cars have made the switch from drum brakes with wheel cylinders to disc brake systems due to their superior performance and safety benefits. The ASX is no exception, meaning owners won't find brake wheel cylinders on their vehicle. Instead, maintenance and servicing focus on components like brake pads, calipers, brake discs, and hydraulic lines.

If someone is servicing or maintaining the brakes on a 2020 Mitsubishi ASX, their attention should be on the disc brake components. This includes checking brake pad thickness, inspecting discs for wear or warping, ensuring calipers are functioning correctly, and confirming brake fluid levels and condition. Replacing brake wheel cylinders is irrelevant here because the vehicle does not employ them.

In vehicles that still use drum brakes with brake wheel cylinders, these parts require careful attention because they are critical for safe and reliable braking. Wheel cylinders can wear through the seals that contain hydraulic pressure, resulting in leaks. A leaking wheel cylinder means a loss of braking efficiency, often accompanied by a soft or spongy brake pedal feel. In some cases, brake fluid may drip onto the shoes or inside the drum, causing contamination and reduced braking performance.

While these problems are common with drums and wheel cylinders, the 2020 Mitsubishi ASX's disc brake setup avoids these issues thanks to its different design. Instead of worrying about wheel cylinder leaks, ASX owners should keep an eye on brake pad wear indicators, listen for any unusual noises under braking, and watch for changes in pedal responsiveness.

Routine servicing of the ASX's braking system typically involves:

• Checking brake pad thickness and replacing pads when worn
• Inspecting brake discs for scoring, warping or unusual wear
• Ensuring brake calipers operate smoothly without sticking
• Flushing and replacing brake fluid according to Mitsubishi's recommended intervals

This proactive approach keeps the 2020 Mitsubishi ASX's brakes operating safely and efficiently, without ever needing to worry about brake wheel cylinders.

For those curious or used to older cars, it's worth noting that brake wheel cylinders are most often found on rear drum brakes in older vehicles or entry-level cars with built-in parking brake mechanisms inside the drum. The ASX, however, features rear disc brakes too, which combine parking brake functionality with the disc systems through a mechanical or electronic handbrake lever, again eliminating the need for wheel cylinders.

In essence, the absence of brake wheel cylinders on the 2020 Mitsubishi ASX speaks to the evolution of braking technology and the focus on performance, safety, and ease of maintenance. For owners, this means less fuss and fewer parts to replace, but still the importance of regular brake checks and servicing cannot be overstated.

Whether it's a routine inspection or a full brake pad replacement, the 2020 Mitsubishi ASX's disc brake system offers a modern, reliable setup designed to keep drivers safe on the road without the drawbacks sometimes associated with older drum brake systems and their brake wheel cylinders.