Wabco 4111426820 Single Cylinder Compressor

Description

The Wabco 4111426820 is a single cylinder air compressor used in air brake systems. This compressor is flange mounted and designed for high-pressure operation utilizing an unloader. It features lubrication supplied from the engine and water cooling for efficient performance. Key specifications include a calculated volume of 15.524, a piston diameter of 90.0 mm, and a piston stroke of 36 mm. With dimensions of 325 x 205 x 233 mm, this OE specification compressor delivers reliable air compression for demanding applications. It also has several port threads, including M26 x 1.5, M10 x 1, and M22 x 1.5.

Key Features & Benefits

This compressor basically takes engine power and turns it into compressed air. It pumps air into your vehicle’s air brake system – think of it like the heart of that system. It builds up pressure and maintains it, ready to go when you need those brakes. It also handles things like the air suspension, if your vehicle has that, and even powers other air – operated accessories. The compressor is a key part of your air brake system. It’s what makes everything work – your brakes aren't going to engage without that consistent air pressure. It constantly runs when the engine is on, keeping the system topped up. It's not a part you directly control, it just works in the background.

Symptoms, Risks & Replacements

Well, think about it…your brakes are pretty important, right? Without a working compressor, you’ll lose air pressure, and you’ll notice if that happens pretty quickly – your brake pedal will go soft, and stopping becomes…difficult. It's a safety thing, first and foremost. A failing compressor means failing brakes. It’s definitely something you want to address as soon as you suspect there’s a problem. We carry a good selection of these at Fixparts Online, and getting a new one installed is a lot cheaper than dealing with brake failure. It’s a preventative maintenance item that saves a lot of headache down the road.

Warranty Information

Wabco Single Cylinder Compressor (MPN 4111426820) comes with a 1-year warranty.