This Bronze Bushing, manufactured by Wabco under MPN 4324062004, is a critical component within air brake systems, specifically used in air dryers. It functions as a low-friction bearing surface, enabling smooth rotational or linear movement within the assembly. This bushing's precise dimensions of 13 x 18 x 18 mm contribute to optimal performance and durability. The OE specification ensures a direct fit and reliable operation, maintaining the integrity of the air brake system and contributing to safe and efficient braking performance. This little bushing basically acts as a smooth, low – friction point where parts move against each other inside the air dryer. It’s a sleeve, really, that keeps metal – on – metal contact to a minimum. It allows the air dryer’s components to rotate or slide without wearing down quickly. It also helps absorb some vibration, keeping things running a bit quieter. Your air dryer’s job is to clean the air going into your air brake system – gets rid of water and oil. This bushing is inside the rotating assembly that actually does that cleaning. So it’s a critical piece of that process. Without it functioning smoothly, the air dryer can’t do its job effectively. Well, if this bushing wears out or gets damaged, you’ll notice if you listen carefully – you might hear some squealing or grinding coming from the air dryer. More importantly, if the air dryer isn’t working properly, your brakes aren’t going to be as reliable, especially in wet conditions. Water in the brake lines can cause fading and longer stopping distances, and nobody wants that. It's a small part, but it protects bigger, more expensive components from wear, sort of acts like a shield. You can find these pretty easily – we stock them here, and places like Fixparts Online carry them too. Replacing it when you’re doing other air brake maintenance is a smart move. Your satisfaction is our priority: Bronze Bushing (MPN 4324062004) is covered for 12 months!

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, so you won't have to replace them as often. • 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, without the high price tag. • Wabco has been a trusted name in auto parts for years, with a reputation for reliability and performance. Drive with confidence – choose Wabco parts at FixParts Online.