79-IT400189
Air Brake Line Nut Insert
Mack

This insert for air brake line nuts is designed to reinforce and secure connections within the air brake system. Its precise fit ensures a tight seal, preventing air leaks that could compromise braking performance. Made from durable materials, it withstands the high-pressure environment of heavy-duty air systems. Proper use of this insert enhances the safety and reliability of the brake system, reducing maintenance frequency and preventing costly failures. Ensuring secure connections in the air brake lines is critical for vehicle safety and compliance. Source One Parts Center offers this insert as a trusted component for professional brake system repairs and maintenance, emphasizing quality and safety.