The Wabco 4324100202 Desiccant Cartridge is a crucial component within the air processing unit of an air brake system, responsible for removing moisture from the compressed air. This ensures optimal brake performance and prevents corrosion within the air lines. Designed for commercial vehicles and heavy machinery, this standard cartridge helps maintain a dry and clean air supply. The cartridge measures 144 x 167 x 141 mm and is engineered to meet OE specifications, providing up to 2 years of system protection and reliable operation, even with low vehicle air consumption. This little cartridge basically pulls moisture out of the compressed air system in your vehicle. Think of it like a sponge – it soaks up water vapor before it can cause problems. It’s usually found inside what’s called the air processing unit, and it works alongside things like filters and regulators to make sure the air going to your brakes is clean and dry. It doesn’t create the dry air, it just removes the moisture that gets in there. It’s a key part of your air brake system, specifically for heavy – duty vehicles – trucks, buses, that sort of thing. That air needs to be super clean and dry to operate the brakes properly and reliably. It’s located right upstream of everything that actually controls the brakes. Without it doing its job, you can run into a lot of headaches. Moisture in the air lines can cause all kinds of issues. It can lead to corrosion, freeze in cold weather, and generally mess with the performance of your brakes. It acts like a shield, protecting the sensitive components downstream. You’ll notice if this thing starts to fail because your air brake system will take longer to build pressure, or you might get warning lights on the dash. It’s a relatively inexpensive part, but failing to replace it when it’s saturated can lead to costly repairs down the road. You can often find them on a site like Fixparts Online, and they’re usually pretty straightforward to swap out as part of your regular maintenance. What sets us apart: Desiccant Cartridge (MPN 4324100202) 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. FixParts Online – Your Trusted Source for Quality Wabco Auto Parts.