Wabco 4324310100 Double Chamber Air Dryer

Description

The Wabco 4324310100 Double Chamber Air Dryer is a critical component in heavy-duty vehicle braking systems, designed to remove moisture and contaminants from compressed air. This air dryer is specifically for use in Volvo vehicles, ensuring optimal brake performance and longevity. The double chamber design provides enhanced air purification and consistent drying performance, contributing to a safer and more reliable braking system. This unit features a calculated volume of 17.9137, utilizes a desiccant cartridge, and has port threads of M22 x 1.5, M22 x 1.5, and 1/4 - 18 NPTF. It operates within a temperature range of -40°C to +65°C, has a maximum operating pressure of 13.0 bar, and includes a 24V heating system with HDSCS 2-Pole connections. The dryer dimensions are 314 x 175 x 326 mm.

Key Features & Benefits

This thing basically cleans up the compressed air that feeds your air brakes. Think of it like a filter, but for air instead of oil. It removes water, oil mist, and other nasty stuff that gets into the air system from the compressor. That double chamber design just means it has two stages of filtering for even better cleaning. First stage knocks out the bulk of the water and larger particles, then the second stage gets the finer stuff. It also stores a little bit of air to help with quick brake applications. It sits in the air line between your air compressor and your air tanks. The compressor makes the air, but it’s not clean. This dryer is the first thing that air hits, cleaning it before it gets stored. From those tanks, the clean, dry air goes to your brake chambers, activating your brakes. It's a critical part of the whole air brake system.

Symptoms, Risks & Replacements

Water and oil in the air lines can cause a lot of problems. In the winter, that water can freeze, blocking lines or damaging seals. Even in warmer weather, it can cause corrosion and wear down components. Basically, it can lead to brake failure. The air dryer keeps things working smoothly and reliably. You’ll notice if it goes bad – you might get a constant hiss of air as it leaks, or the brakes might feel spongy or slow to respond. It’s a preventative part, meaning it’s best to replace it before it completely fails, instead of waiting for a problem. You can find a good selection of these, including double chamber ones, over at Fixparts Online if you're looking to order. It’s a relatively straightforward replacement for most folks familiar with basic brake work.

Warranty Information

Wabco Double Chamber Air Dryer (MPN 4324310100) comes with a 1-year warranty.