Wabco 8938601040 Joint

Description

This is a joint designed for use in air brake systems. It functions as a critical component connecting air lines and ensuring proper functionality within the braking mechanism. This joint is manufactured by Wabco with MPN 8938601040. It features dimensions of 38 x 73 x 109 mm and accepts tube diameters of 18 mm. With its OE specification, this joint guarantees a precise fit and reliable performance, contributing to the overall safety and efficiency of the air brake system. It's designed for calculated volume of 0.30237, with lengths of 110.0 mm and 55.0 mm and wrench sizes of 32 mm and 24 mm.

Key Features & Benefits

This little piece connects sections of the air line in your air brake system. It’s basically a connector, allowing you to join tubing or hose together securely. It's designed to handle the pressurized air that operates your brakes, so it needs to be strong and leak – proof. Different joints will handle different line sizes and angles, so getting the right one is important. Think of your air brake system as the heart of stopping power for a lot of bigger vehicles – trucks, buses, trailers, that sort of thing. This joint is a small but vital part of that system. It ensures the air pressure gets where it needs to go – to the brake chambers – so your brakes engage properly. Without these secure connections, you’d have air leaks and reduced braking performance. It’s part of a network of lines and fittings all working together.

Symptoms, Risks & Replacements

It’s important because any leak in your air brake system is a safety hazard, plain and simple. Even a small leak can reduce your stopping ability, and that’s something you absolutely don’t want to mess with. These joints act like a shield, preventing those leaks and keeping everything sealed up tight. You’ll notice if one fails because you’ll likely hear a hiss of air, or your brakes might feel spongy. It's an inexpensive part to replace, compared to the potential cost of dealing with brake failure. You can find these fairly easily, places like Fixparts Online often carry a good selection. Replacing a failing joint is a relatively straightforward repair, but it’s essential to do it right.

Warranty Information

Wabco Joint (MPN 8938601040) comes with a 1-year warranty.