8235-A53275Z1144S
Air Brake Automatic Slack Adjuster
Mack

This automatic slack adjuster is a critical component of the air brake system, ensuring consistent brake application and optimal pad-to-drum clearance. It automatically compensates for brake lining wear, maintaining proper tension and reducing the need for manual adjustments. This feature enhances safety by providing reliable braking performance and extending the lifespan of brake components. Its robust construction is designed to withstand the harsh conditions typical of heavy-duty trucking environments. Proper functioning of the slack adjuster is essential for compliance with safety regulations and for maintaining effective stopping power. Source One Parts Center offers this essential part as a dependable replacement, helping fleet operators maintain brake system integrity and ensure driver safety during every journey.