5396-40010072
Air Brake Automatic Slack Adjuster
Mack

This automatic slack adjuster is a key element in maintaining optimal brake system performance. It automatically compensates for brake lining wear, ensuring consistent brake application and reducing the need for manual adjustments. Its design promotes even brake pad wear, extending the lifespan of brake components and enhancing safety. Built to endure the rigorous conditions of heavy-duty use, it offers reliable operation under high pressure and vibration. Proper installation and maintenance of this part are essential for compliance with safety standards and for ensuring effective braking response. Source One Parts Center supplies this vital component to support your fleet’s braking system, helping to deliver smooth, reliable stopping power in all driving conditions.