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MAXXUS™ Air Disc Brake

High-performance truck and bus air disc brake, specifically designed for the North American market, with more than 6,000,000 units sold globally.

Discover this range




The newest high-performance air disc brake
The fifth generation of air disc brake technology offers clear advantages and differentiating value through several advanced features.

Substantially reduced system complexity with up to 50% fewer parts than competing double-piston ADB designs

Next-generation carrier and brake pad system that is designed to provide significantly faster serviceability

Advanced adjuster mechanism continuously and precisely adjusts to constantly maintain an optimal running clearance, even in extreme conditions, minimizing the risk of hot runners

Engineered with a robust taper wear mitigation system to ensure more even pad wear


At just 67 pounds, the lightest truck air disc brake on the North American market
A lighter weight alternative, MAXXUS L2.0 offers the same updated features and high-quality performance as MAXXUS 2.0.

More than 4 pounds lighter than the closest competing ADB in the region translating to a weight advantage of up to 24 pounds per vehicle

Covers more than 90% of US standard truck and trailer applications


The future of braking

With fewer components** and high reliability, WABCO's MAXXUS™ single-piston Air Disc Brake (ADB) is the future of braking and lays the foundation to support advanced functions necessary for increasingly advanced safety systems.

**As compared to double piston designs


Proven Single-Piston Design

Air Disc Brake
WABCO is the pioneer behind single-piston technology. With more than 20 years of innovation and experience in single-piston ADB technology, WABCO is the trusted supplier of customers worldwide.

Made in the U.S.A.

In 2017, WABCO localized air disc brake production in the U.S. for the first time in its history with a new, state-of-the-art manufacturing facility in Charleston, South Carolina. The $20 million investment demonstrates WABCO’s commitment to meet increasing customer demand, serve the regional market, advance commercial vehicle safety and shape the future of the transportation industry. 

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WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Get in touch

  • Get in touch with us

    Call us at 855-228-3203 or email us at wnacustomercare@wabco-auto.com