Wabco 4801050060 EBS Axle Modulator 2-Channel Gen3

Description

The Wabco EBS Axle Modulator 2-Channel Gen3 (MPN: 4801050060) is a critical component within the air brake system of 2-axle vehicles, functioning as an Air Processing Unit. This modulator expertly manages air distribution to the brakes, ensuring optimal stopping power and vehicle stability. It is designed to meet OE specifications and operates within a temperature range of -40°C to +80°C at 24V with a maximum operating pressure of 13.0 bar. Its robust design, featuring protection class IP 6K6K / IP 6K9K, combined with a Bayonet DIN 72585 1A-4.1-Sn/K2 electrical connection, enhances durability and reliability. The dimensions of this unit are 157 x 179 x 220 mm.

Key Features & Benefits

This thing basically manages the air pressure going to the brakes on each axle – that’s what the 2 – channel part means, one channel for each axle. It takes the signal from your ABS control module and translates that into controlled air application and release to the wheel cylinders. It’s got solenoids inside, little electronically controlled valves, that rapidly open and close to adjust the brake force. It's really the brains behind making your ABS work correctly with an air brake system. It also handles things like automatic slack adjuster compensation and can even detect and flag potential problems with components like leaking air bags. Think of it as the connection point between your electronic braking system and your actual air brakes. Your ABS computer tells it what you want to happen – slow down, apply the brakes harder on one side, things like that – and this modulator makes it happen by controlling the air flow. It's positioned in the air line between your air compressor/reservoir and your brake chambers.

Symptoms, Risks & Replacements

This is a key part of your safety system. If it fails, your ABS won’t function correctly, and you could lose antilock braking. You’ll notice if it’s going bad usually through an ABS warning light on your dash. Sometimes you might even feel pulsing in the brake pedal when it shouldn’t be there. It basically acts like a shield for the rest of your air brake system, making sure everything works smoothly and preventing wheel lockup. We carry these at Fixparts Online, and it’s definitely a part you want to keep in good working order. Replacing it when you suspect a problem is a smart move for your safety and prevents more expensive repairs down the road.

Warranty Information

Wabco EBS Axle Modulator 2-Channel Gen3 (MPN 4801050060) comes with a 1-year warranty.