This Wabco conical compression spring is a vital component within air brake systems, specifically used in brake actuators to provide the necessary force for efficient braking performance. This spring is designed to meet OE specification, ensuring reliable operation and compatibility. Measuring 193 x 88 x 79 mm, this component offers enhanced durability and consistent performance, contributing to a safer and more effective braking system. This spring basically does what its name suggests – it compresses. But it's not just squishing down, it's working to return the pushrod back to its original position after the air pressure releases. It’s a controlled return, not just a quick snap – back. It’s designed with that conical, or cone, shape to give a specific compression rate. It takes a certain amount of force to compress it, and it pushes back with a specific amount of force as it expands. Think of your brake actuator like the muscle that actually does the braking. The air pressure tells it when to brake, but this spring helps control how it stops and makes sure everything resets properly for the next time you hit the brakes. It’s part of the mechanism that pushes the brake shoes or pads against the drums or rotors, and then releases them when you lift your foot off the pedal. It's really core to getting a smooth, reliable brake action. Without a good spring here, your brakes can drag – meaning they stay partially applied even when you don't want them to. That wears everything out faster – pads, drums, even your tires. You’ll notice if it’s failing because you might feel heat coming from a wheel, or a slight pulling to one side when driving. It's not a part you want to ignore. This spring acts like a shield, protecting the rest of your brake system from unnecessary wear and tear. You can find these pretty easily online, even at places like Fixparts Online, but make sure you get the correct one for your specific actuator model. A mismatched spring won’t give you the proper performance or last very long. Reliable performance guaranteed: Conical Compression Spring (MPN 8960516524) has a 12-month warranty!

About Wabco

WABCO specializes in air braking systems, EBS, ABS, ADAS, and trailer control systems.

Why Choose Wabco?

• Wabco parts are known for lasting a long time, saving you money on repairs in the long run. • We have a huge selection of parts, so you’re likely to find exactly what you need for your vehicle. • Our parts meet or exceed industry standards, giving you peace of mind on the road. • Wabco has been a trusted name in auto parts for decades, with a reputation for quality and reliability. Drive with confidence – choose Wabco parts at FixParts Online.