13GC2237P15
Air Brake Line Nut Insert
Mack

This insert is designed to secure air brake lines to fittings, ensuring a tight, leak-proof connection critical for brake system integrity. Its precise threading and durable material resist corrosion and wear, maintaining a secure fit over time. Proper installation of this nut insert prevents pressure drops and potential brake failure, which are vital for vehicle safety. It is an essential component during brake line repairs or system upgrades, helping to maintain compliance with safety standards. Ensuring the integrity of brake line connections with quality inserts supports reliable braking performance. Source One Parts Center supplies this component to uphold your truck’s safety and operational standards.