This cover is a component used within the Air Valves of Air Brake Systems for braking applications. Manufactured by Wabco with MPN 8845150012, this part ensures reliable sealing and protection for critical valve components. Its dimensions are 50 x 53 x 63 mm. This cover is designed to meet OE specifications, delivering performance and durability for repair kits. This cover basically protects the air control valve itself. It keeps dirt, water, and debris out – think of it as a little house for a sensitive component. It also helps retain lubricant and keeps things sealed up tight. Some covers have ports for things like airline connections, so they serve a functional purpose beyond just protection. It’s part of the air brake system, so naturally it’s on vehicles with air brakes – usually bigger trucks, trailers, buses, that sort of thing. The air control valve underneath it manages the air pressure that applies the brakes. This cover isn’t doing the braking, it's safeguarding the part that controls the braking. It’s a small piece, but it's in a critical system. If this cover is cracked, broken, or missing, everything from road grime to moisture can get inside the valve. That can cause the valve to malfunction—you’ll notice if your brakes aren't responding correctly, or if you get warning lights. It acts like a shield, so even a small crack can compromise the whole system. Replacing it keeps everything clean, protected, and working as it should. You can find these pretty easily, places like Fixparts Online have a good selection. It’s one of those preventative maintenance things – a little bit of work now can save you a lot of trouble – and potentially a safety issue – down the road. Backed by trust: Cover (MPN 8845150012) comes with 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 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. Wabco – trusted quality, available at FixParts Online!