Wabco 4110423404 Bearing

Description

This bearing is a critical component within the air brake system, specifically used in Wabco air compressors. It ensures smooth and efficient operation of the compressor by reducing friction between moving parts. This bearing is manufactured to OE specification, guaranteeing a precise fit and reliable performance. With dimensions of 17 x 4 x 39 mm and MPN 4110423404, this component is designed for durability and consistent operation within demanding applications.

Key Features & Benefits

These bearings allow the compressor's internal parts to spin smoothly. Think of it like this – inside that compressor, you've got a piston and a crankshaft doing a lot of work. The bearings sit between those moving parts and the housing, reducing friction. They basically let everything rotate with as little resistance as possible. They support the load and keep things aligned. Now, your air compressor is what builds up the air pressure that actually makes your brakes work. It’s a critical piece. The bearings are inside the compressor, so they aren’t something you directly see, but they’re essential to keeping that compressor running. Without smooth operation, the compressor can’t build and maintain the right air pressure, and that affects your ability to stop safely. It's a small part with a big job.

Symptoms, Risks & Replacements

If these bearings go bad, you'll notice it. You’ll likely hear a grinding or squealing noise coming from the compressor, especially when the engine is running. The compressor might work harder to build pressure, or it might not build enough pressure at all, which means your brakes won't be as effective. A failing compressor also puts extra strain on the engine. It’s a preventative maintenance thing, really. Replacing them before they completely fail can save you a lot of trouble—and expense—down the line. You can find a good selection of these on sites like Fixparts Online, and they're generally not too difficult to replace if you're comfortable doing a little mechanical work.

Warranty Information

Wabco Bearing (MPN 4110423404) comes with a 1-year warranty.