The Wabco 4324311404 Valve Seat is a critical component within the air brake system, specifically used in air dryers to ensure proper sealing and efficient air compression. This part maintains the integrity of the air brake system, contributing to reliable braking performance in heavy-duty vehicles. The valve seat features dimensions of 17 x 22 x 20 mm and is manufactured to OE specification, guaranteeing a precise fit and consistent performance. This component is designed for durability and optimal functionality, ensuring long-lasting reliability within the air brake system. This little piece actually has a couple of jobs. Primarily, it’s where the valve closes to seal off the air dryer cartridge. It also guides the valve as it moves, making sure everything operates smoothly. Think of it as the place where control happens within the dryer. It directs airflow and ensures proper sealing. So, your air brake system needs totally dry air to work right, right? Moisture in there can freeze up in cold weather, or cause corrosion over time. This valve seat is a crucial part of the air dryer assembly that gets rid of that moisture. The dryer cleans the air, and this seat ensures that process happens efficiently. It's tucked inside the air dryer, so it’s not something you’d visually see easily, it’s doing its job behind the scenes. Well, if this seat gets worn, cracked, or damaged, you’ll get leaks. Those leaks will reduce your air pressure, and that's a big deal with air brakes. You’ll notice if your air brakes aren’t building pressure quickly enough, or if you're constantly having to refill the system. A faulty valve seat basically throws off the whole air drying process, and compromises the safety of your braking. It acts like a shield protecting the system from moisture damage, and if that shield fails, things get risky. You can often find these valve seats at places like Fixparts Online, and replacing it is a fairly straightforward repair if you’re comfortable working on air brake systems. Satisfaction guaranteed: Valve Seat (MPN 4324311404) comes with 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, saving you money on repairs in the long run. • 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, so you can trust their performance. • Wabco offers great customer support to help you find the right parts and answer any questions you may have. Drive with confidence – choose Wabco parts at FixParts Online.