Wabco 4127040270 Twin Cylinder 704cc Flange Mount Compressor

Description

The Wabco 4127040270 is a twin-cylinder 704cc air compressor designed for use in air brake systems. This flange-mounted compressor delivers reliable air supply for heavy-duty vehicle applications. It features a calculated volume of 22.7581, water cooling, and lubrication supplied from the engine. Its robust construction and OE specification ensure consistent performance and durability, while its dimensions of 187 x 339 x 359 mm allow for flexible installation.

Key Features & Benefits

This compressor’s job is pretty simple, really. It takes engine power and turns it into compressed air. It’s got two cylinders working together – that 704cc number tells you the total volume they displace – to build up air pressure. That air is then stored in a reservoir tank. It’s basically a pump, building pressure as the engine runs. It also includes a safety valve, which lets air out if things get too pressurized – a good failsafe to have. This compressor is the heart of your air brake system. That compressed air isn’t just there; it’s what actually powers your brakes, especially on larger vehicles like trucks, buses, or anything towing a heavy load. It also operates other air – powered accessories, things like the air horn or even some suspension systems. The “flange mount” just refers to how it attaches to the vehicle – it bolts directly onto a flat surface.

Symptoms, Risks & Replacements

Well, without air pressure, you don't have brakes, plain and simple. It’s your primary stopping power. It acts like a shield against brake failure. You’ll notice if this thing starts to go bad because your brakes will feel weak, it’ll take longer to stop, and you’ll likely get a warning light on your dash. Plus, you might hear it running constantly, or it might be unusually loud, as it struggles to keep up. If you need to replace one of these, you want a reliable one. You can find a good selection of these, including this Twin Cylinder model, over at Fixparts Online – they usually have a pretty quick turnaround on shipping too. Getting this sorted out quickly is vital for safety, so don't put it off.

Warranty Information

Wabco Twin Cylinder 704cc Flange Mount Compressor (MPN 4127040270) comes with a 1-year warranty.