13GC318P15
Air Brake Line Nut Insert
Mack

This insert plays a crucial role in securing air brake lines, ensuring a tight and leak-free connection within the braking system. Its precise threading and robust material composition provide a reliable seal that prevents air leaks, which are vital for maintaining brake efficiency and safety. The insert's design facilitates easy installation and removal, making maintenance straightforward and reducing downtime. Properly fitted fittings like this are essential for the overall integrity of the air brake system, especially in heavy-duty applications where safety is paramount. Source One Parts Center supplies this insert to help maintain the reliability of your truck’s braking system, ensuring consistent performance under demanding conditions.