Wabco 8938030310 Push-In Coupling

Description

The Wabco 8938030310 Push-In Coupling is a critical component within air brake systems, designed for secure and efficient connection of air lines. It is used in heavy-duty vehicles and trailers to ensure reliable brake function. This coupling features a robust design and meets OE specifications for performance and durability. Its dimensions are 22 x 22 x 34 mm, and it accommodates a tube diameter of 12 x 1.5 and a thread size of M14 x 1.5, ensuring compatibility and a leak-proof seal.

Key Features & Benefits

These couplings basically connect sections of air brake line together. They do exactly what they sound like – you push the lines into them and they create an airtight seal. They’re designed for quick, easy connections and disconnections, much simpler than threading everything. They handle the compressed air that runs your brakes, so it's all about secure, leak – free connections. Think of it like a link in a chain. Your whole air brake system relies on pressurized air getting from the compressor to the brake chambers at each wheel. This coupling is one of those connections that keeps that air flowing. You’ll find them throughout the air lines, connecting various components like the compressor, air dryer, reservoirs, and ultimately, to the brakes themselves.

Symptoms, Risks & Replacements

Well, if one of these leaks, or comes apart, you lose air pressure. That’s a big deal with air brakes. You’ll notice if you start losing pressure because your gauge will drop and you might even hear a hiss. Losing air pressure means reduced braking power, and that's obviously dangerous. These couplings are designed to be really reliable and prevent those leaks. They act like a shield against air escaping. You can find these pretty easily at places like Fixparts Online, and replacing a faulty one is usually a straightforward job. They're a small part, but a critical one for safety.

Warranty Information

Wabco Push-In Coupling (MPN 8938030310) comes with a 1-year warranty.