Wabco 8938315010 Stud Elbow Coupling

Description

The Wabco 8938315010 Stud Elbow Coupling is a critical component within air brake systems, designed to connect tubing and create a secure, leak-proof joint. It's commonly used in heavy-duty vehicles and trailers to ensure reliable air supply to the braking mechanisms. This coupling meets OE specification standards, guaranteeing a precise fit and consistent performance. Measuring 20 x 27 x 43 mm, it provides a robust and dependable connection point within the air brake lines, contributing to enhanced safety and operational efficiency.

Key Features & Benefits

This little piece connects sections of air brake line together – it's basically a connector. But it doesn't just connect them, it does it at a 90 – degree angle, hence the "elbow." It uses studs and nuts to tighten everything down, creating a really secure, airtight seal. It's a threaded fitting, so it screws onto the ends of the air lines. It’s part of your truck or trailer's air brake system. Air brakes need to be completely sealed to work properly, and these couplings are used throughout the air lines – connecting the compressor to the reservoirs, reservoirs to the valves, and so on. They're found in a lot of different places depending on the vehicle’s setup, but they always ensure a solid connection where lines need to turn a corner.

Symptoms, Risks & Replacements

It's super important that these don’t leak. The air brake system relies on consistent air pressure. If you have a leak anywhere – and these couplings are potential leak points if they're damaged or improperly tightened – it affects your stopping power. Think of it like this: the whole system builds up pressure to apply the brakes. A leak is like a slow drip in a tire, it reduces the effectiveness. You’ll notice if one of these is failing because you might get a warning light, or you could even feel a difference in how the brakes respond, maybe a softer pedal or longer stopping distances. They’re safety critical, plain and simple. You can find these – and a lot of other air brake parts, actually – over at Fixparts Online if you’re looking to replace one. They act like a shield against pressure loss in the system.

Warranty Information

Wabco Stud Elbow Coupling (MPN 8938315010) comes with a 1-year warranty.