Wabco 4127049422 Repair Kit

Description

This Repair Kit, manufactured by Wabco, is designed for the air compressor within Air Brake Systems. It’s a crucial component for maintaining the functionality of commercial vehicle braking systems, ensuring reliable performance and safety. This kit adheres to OE specifications, delivering a precise fit and optimal compatibility for effective repairs. The dimensions of this repair kit are 170 x 136 x 119 mm.

Key Features & Benefits

This kit basically covers the internal workings of your air compressor – things like the piston rings, o – rings, seals, maybe even a new piston depending on the kit. It's everything you need to rebuild the part that makes the compressed air, rather than just the tank that holds it. It doesn’t usually include the whole compressor housing or the head, just the bits inside that wear out over time. Your air compressor is the heart of your air brake system, especially in larger vehicles like trucks, buses, or anything pulling a trailer with air brakes. It's what takes in air and squeezes it, building up the pressure needed to engage the brakes. Without that pressure, you won’t be able to stop safely. It also powers other air – operated systems, like the horn or some suspension components.

Symptoms, Risks & Replacements

Well, think of it like this: the compressor is working constantly whenever the engine is on, building and maintaining that air pressure. All those moving parts inside will wear out eventually, causing leaks or reduced performance. You’ll notice if your brakes take longer to engage, if you have to pump the pedal more often, or if your air gauges aren't holding pressure. A failing compressor isn’t something you want to ignore – it directly affects your stopping ability. Replacing these internal parts with a kit is a lot cheaper than replacing the whole compressor, and it restores things back to how they should be. You can find a good selection of these kits over at Fixparts Online, they usually have pretty detailed descriptions of what’s included. It's a key safety component, really – it acts like a shield protecting your ability to safely control the vehicle.

Warranty Information

Wabco Repair Kit (MPN 4127049422) comes with a 1-year warranty.