Freightliner Air Brake Fitting – 3/8" Tube x M12 Y Branch – Replaces 23-14561-001

Streamline your air system routing with the Freightliner Air Brake Fitting by Automann. This high-performance "Y" manifold fitting allows you to split a single air source into two 3/8" lines, providing a compact and efficient solution for complex pneumatic circuits. Whether you are servicing the driver side or the passenger side of a Freightliner chassis, this component ensures a reliable, leak-free connection for air brakes, suspension, or cabin accessories.

Heavy-Duty Composite Construction: The Freightliner Air Brake Fitting Advantage

The Freightliner Air Brake Fitting (Automann Part # 177.12C616M12) is engineered with a high-strength composite body and a durable brass collet, offering the perfect balance of weight reduction and structural integrity. Featuring an M12x1.5 male thread with an integrated O-ring, it provides a superior face seal against manifold ports without the need for additional thread tape. Note: The integrated Push-Lock Connect (PLC) technology allows for instant, tool-free installation of 3/8" DOT nylon tubing.

As we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize air fittings that reduce leak points. This fitting is a direct professional-grade replacement for Freightliner 23-14561-001 and 2314561001. Designed specifically for the rigorous demands of the Freightliner air system, it is built to withstand extreme vibrations and temperature fluctuations while ensuring full compliance with DOT safety standards.