Wabco 8938039830 Push In Coupling

Description

The Wabco 8938039830 Push In Coupling is a critical component used within air brake systems to connect tubing, ensuring a secure and leak-free connection. It's commonly found in commercial vehicles and trailers. This coupling meets OE specifications, providing a reliable and durable solution for air brake line connections. Its dimensions are 29 x 40 x 29 mm, and it features a M16 x 1.5 thread and is designed for 18 x 2.0 tubing.

Key Features & Benefits

These little guys basically connect sections of air brake line. Think of it like a connector for your air brake system’s ‘bloodstream’. They push in to create a seal, and let air flow through. They’re designed for quick and easy connections, without needing a lot of tools or complicated tightening. They’re usually used for sections of line that might need to be disconnected for maintenance, or where you want a flexible connection point. It’s part of the air brake system, obviously, and the air brake system is, well, critical. This coupling connects the air lines that send compressed air from the compressor to the brakes themselves. It's usually found in places where lines run to air bags, brake chambers, or the air dryer. It isn’t a massive, complex component, but it's a vital link in the chain.

Symptoms, Risks & Replacements

Honestly, it’s important because if it fails, you lose air pressure to your brakes. It acts like a shield, keeping the air contained within the system. You’ll notice if one fails pretty quickly – you’d likely hear an air leak. And obviously, losing air pressure means losing braking ability. They’re not hugely expensive, and it's always better to replace these as preventative maintenance when you’re working on the air system, especially if they look worn or cracked. You can find a good selection of these at places like Fixparts Online, and it’s worth getting a few extras to keep on hand.

Warranty Information

Wabco Push In Coupling (MPN 8938039830) comes with a 1-year warranty.