21804788
Air Brake Automatic Slack Adjuster
Mack

The automatic slack adjuster is a critical component that maintains optimal brake shoe-to-drum clearance, ensuring consistent braking performance without manual adjustments. Its self-adjusting mechanism compensates for brake lining wear, helping to prevent brake fade and ensuring safety during operation. This device reduces maintenance time and enhances the reliability of the brake system by automatically adjusting to changing conditions. Built for durability, it withstands the rigors of heavy-duty use and harsh environments. Proper functioning of this part is essential for compliance with safety standards and for maintaining vehicle stopping power. Source One Parts Center provides this high-quality component to support your fleet’s braking system, ensuring safety and reliability.