The Wabco 480104002R EBS Axle Modulator 2-Channel Gen2 is a crucial component within a vehicle's air brake system, specifically functioning as an air processing unit. It is designed for drive axles with a 2S 2M application, controlling braking force distribution for enhanced stability and safety. This modulator features robust construction with dimensions of 175 x 185 x 230 mm and operates within a temperature range of -40°C to +80°C. With a rated current of 10 A and a maximum operating pressure of 12.5 bar, the modulator ensures reliable performance in demanding conditions. Its protection class of IP 6K6K / IP 6K9K guarantees resistance to dust and water ingress. Electrical connection is achieved via a Bayonet DIN 72585 1A-4.1-Sn/K2 connector and features M22 x 1.5 JED - 388-4 port threads and an integrated silencer, contributing to a quieter and more efficient braking system. This thing basically controls the air pressure to each axle's brakes independently. It takes the signal from your ABS system and uses it to rapidly apply or release air to the brake chambers at each wheel. That allows for precise control, especially during hard braking or when one wheel starts to lock up. This version is a 2 – channel, meaning it handles the front and rear axles as separate braking systems, giving you finer control than an older single – channel unit. It's all about regulating the airflow. Think of it as the brains behind your anti – lock braking system when it comes to actually doing the braking. Your ABS computer detects wheel speed, and this modulator is what translates that information into action at the wheels. It’s part of the air processing unit, sitting between the air compressor and the brake chambers. It receives signals, manages airflow, and delivers precisely metered air pressure. It’s a key part of making sure your trailer – or truck – stops safely and predictably. Well, without this working correctly, your ABS system can’t do its job. That means you lose the ability to prevent wheel lockup, and that dramatically increases your stopping distance, especially in slippery conditions. You'll notice if this fails, usually through an ABS warning light, and potentially by feeling the brakes lock up. It really is a critical safety component. We carry these at Fixparts Online, and a lot of our customers swap these out when they’re diagnosing ABS problems. Getting a good one is really important – it’s not something to cheap out on. Wabco quality assured: EBS Axle Modulator 2-Channel Gen2 (MPN 480104002R) includes a 12-month warranty!

About Wabco

WABCO is a global innovator in braking, stability, and suspension systems for commercial vehicles, enhancing safety and efficiency.

Why Choose Wabco?

• Wabco parts are known for lasting a long time, so you won't have to replace them as often. • We have a huge selection of parts, covering many different makes and models of vehicles. • Our parts are made to meet or beat the quality of original equipment, without the high price tag. • Wabco has been a trusted name in auto parts for years, with a reputation for reliability and performance. Drive with confidence – choose Wabco parts at FixParts Online.