Wabco 8933208724 3/8" to M16x1.5 Adapter Fitting

Description

This Wabco 3/8" to M16x1.5 adapter fitting is a crucial component within air brake systems, designed to connect 3/8" tubing to M16x1.5 threaded ports. It's commonly found in heavy-duty vehicles and trailers where reliable air connections are essential for brake functionality. This fitting ensures a secure, leak-free connection that meets OE specifications, contributing to consistent brake performance and overall system reliability.

Key Features & Benefits

This little piece basically connects two different types of brake lines. One side is a standard 3/8” inch fitting, which is pretty common on a lot of vehicles here, and the other side is threaded with what's called an M16x1.5 metric thread. It's a connector, a translator if you will, allowing those two systems to talk to each other. It creates a secure, leak – proof joint. You’ll usually find these in air brake systems, especially when a vehicle has been modified or parts from different manufacturers have been combined. Sometimes you'll see it when replacing sections of air line, or if you're upgrading a system. It bridges the gap between, say, a newer air compressor with metric connections to older, traditionally sized brake lines. It’s often used in trucks, buses, and trailers, but can show up in other applications as well.

Symptoms, Risks & Replacements

It’s super important to get the right size and thread. If it's not a perfect fit, you’re going to have leaks, and that’s a big problem with any brake system. Air brakes, in particular, rely on consistent pressure, and even a small leak can reduce braking power. This fitting acts like a shield, preventing air loss and keeping your brakes working safely. If you start to notice a soft or spongy brake pedal, or a drop in air pressure, a fitting like this could be a culprit. You can find these – and a lot of other brake components – over at Fixparts Online, if you’re looking for a reliable source. Getting the correct fitting prevents bigger, more expensive problems down the road.

Warranty Information

Wabco 3/8" to M16x1.5 Adapter Fitting (MPN 8933208724) comes with a 1-year warranty.