Wabco 4111510090 One-Cylinder 238cc Compressor

Description

The Wabco 4111510090 is a one-cylinder, 238cc air compressor designed for use in air brake systems. This compressor is utilized to supply compressed air for braking functions in various vehicle applications, ensuring reliable and efficient stopping power. It features flange mounting, water cooling, and lubrication supplied from the engine. The compressor operates at 3000 RPM and achieves a maximum operating pressure of 12.5 bar. Its robust construction and OE specification guarantee durability and consistent performance, contributing to enhanced safety and reduced maintenance costs. Dimensions are 327 x 205 x 231 mm.

Key Features & Benefits

This compressor’s job is pretty straightforward – it takes in air and squeezes it, building up pressure. That pressurized air is then stored in an air reservoir, a tank usually found under the vehicle. It’s a mechanical pump, driven by the engine with a belt, and it’s constantly working when the engine is running to keep that air supply topped up. It doesn't just make air, though; it has a check valve system to ensure the air only flows into the reservoir and doesn’t leak back out. It also has an unloader valve that lets some air escape during engine start – up to ease the strain on the system. This compressor is vital for anything that uses compressed air in your vehicle, and that’s mostly going to be your air brakes. Think of it like this: your foot presses the brake pedal, that sends a signal, but this compressor provides the actual power to clamp those brakes down. It also powers things like the air horn, and some automatic shifting systems in larger vehicles. It’s a core component of the air brake system, which is totally different than the hydraulic brakes in most cars.

Symptoms, Risks & Replacements

Well, if this thing goes bad, your brakes will eventually fail. It’s that simple. You'll notice if it’s failing because your air pressure gauge will start dropping. You’ll hear it struggling to pump, maybe a louder than usual whirring or knocking sound. Or you might find it takes a really long time to build up air pressure when you first start the vehicle. This compressor acts like a shield against brake failure, so it’s something you really want to address quickly if you suspect an issue. A faulty compressor can lead to longer stopping distances or even complete brake loss, especially when you need them most. If you’re looking for a replacement, Fixparts Online carries these and a lot of other air brake components.

Warranty Information

Wabco One-Cylinder 238cc Compressor (MPN 4111510090) comes with a 1-year warranty.