The Wabco Ecas RCU -Q is a critical component within the air suspension system of commercial vehicles. It's designed to manage and regulate the vehicle's height and stability, ensuring optimal performance and ride comfort. This device is used in the suspension systems of trucks and buses. The Ecas RCU -Q provides precise electronic control of the air suspension, resulting in improved handling, reduced roll, and enhanced passenger comfort. It features a robust design with an IP 64 protection class and operates reliably within a temperature range of -40°C to +70°C at 24 V. The dimensions of this unit are 200 x 72 x 24 mm and it features a bayonet 9-pole electrical connection. The part number for this Wabco Ecas RCU -Q is 4460561370. This little unit – it’s really the brain behind your electronically controlled air suspension. It manages the air compressor, the air springs at each wheel, and the height sensors. It takes the information from those sensors, figures out what adjustments need to be made, and then tells the compressor to add or release air to keep your ride level and comfortable. It also controls things like automatic headlight leveling, and can adjust ride height depending on speed and load. Think of it as the central control for your air ride system. Everything flows through this unit. It's not directly doing the suspension work, but it’s directing all the components to work together smoothly. It receives signals, processes them, and sends commands. Without it, your air suspension won't function at all – you’ll likely be stuck in a default, usually lowered, position, or the system simply won't inflate. It’s important because your air suspension is designed to give you a really comfortable ride and handle varying loads. The Ecas RCU keeps everything working as it should. If it starts failing, you’ll notice if your vehicle isn’t level, the ride becomes bouncy or harsh, or if the air suspension warning light comes on. It’s also crucial for maintaining proper headlight aim, which affects visibility. If you’re dealing with air suspension issues, a faulty RCU is a common culprit. We carry these at Fixparts Online, and a replacement can often get you back to a smooth ride. It's definitely a key component to keep an eye on if you have an air suspension system. Backed by experts: Ecas RCU (MPN 4460561370) includes 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 built to last, meaning fewer repairs and more time on the road. • We offer a wide range of parts for many different vehicles – chances are we have what you need. • Our parts meet or exceed industry standards, giving you reliable performance you can trust. • Wabco has a long history of serving professionals and DIYers alike with quality auto parts and excellent customer support. Wabco – trusted quality, available at FixParts Online!