Wabco 8931812304 Transition Piece

Description

The Wabco 8931812304 Transition Piece is a critical component within air brake systems, designed to connect and transition between different sized fittings. It is commonly used in heavy-duty trucks, buses, and trailers where reliable air brake functionality is essential. This component ensures a secure and leak-free connection, contributing to optimal braking performance and safety. The Transition Piece measures 25 x 28 x 16 mm and features M18 x 1.5 and M12 x 1.5 threads. Its OE specification guarantees compatibility and performance.

Key Features & Benefits

This little part basically connects different sections of your air line – maybe it’s going from the rubber hose to the metal tubing, or connecting different diameter lines. It's designed to do that securely and without leaks, obviously. It’ll have threads on both ends to screw into the various components and usually a flared end to mate with the airline itself. Some will have a built – in restrictor, that just controls the airflow a bit. Think of it as a connector – a vital one, mind you – in the network that controls your trailer or truck’s brakes. The air brake system relies on consistent, pressurized air, and this piece ensures the air flows smoothly from one section to the next. It's typically found somewhere between the air compressor, the air dryer, the brake chambers, and the control valves.

Symptoms, Risks & Replacements

Well, if this piece fails, you're likely to have an air leak. You’ll notice if your air pressure drops unexpectedly, or maybe you’ll hear a hiss. Even a small leak can reduce braking efficiency, and that's obviously a safety concern. It acts like a shield, keeping the air where it needs to be for reliable stopping power. They don’t last forever, so it’s good preventative maintenance to replace them when you’re doing other brake work. You can often find a good selection of these at places like Fixparts Online. They’re a small part, but a really important one for keeping you safe on the road.

Warranty Information

Wabco Transition Piece (MPN 8931812304) comes with a 1-year warranty.