Air Brake Air Line Fitting

Get back on the road with the Tectran Air Brake Air Line Fitting 121-D at Wofford Truck Parts. This Air Line Fitting makes a tight, leak-resistant connection so you keep steady air flow and safer stops. A worn fitting can bleed air, slow response, and risk downtime. Swap it now and protect your Air Brake system. Built for hard miles and rough weather, this Tectran Air Brake part is tough, dependable, and easy to install. Perfect for quick repairs or routine service, it helps you fix leaks fast and keep fleets moving. Fits many air line setups and keeps proper pressure when hauling loads. Stock is limited—grab the right fitting today and avoid a costly breakdown tomorrow. Fast shipping available.