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The WABCO Disc Brake Caliper functions as a core braking component within air disc brake systems used on commercial vehicles. It uses compressed air from the vehicle’s air brake supply to generate a clamping force that presses brake pads against the disc surface. This action produces controlled deceleration through direct pad-to-disc contact. The caliper design applies pressure evenly across the brake pads, contributing to consistent braking response during repeated stops. Compared to drum-style systems, disc braking allows heat to dissipate more effectively, helping manage temperature buildup during operation. The WABCO 6402228326’s open profile also allows quicker visual inspection of pads and components.
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Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.
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