25QD29302P2
Air Brake Automatic Slack Adjuster
Mack

This automatic slack adjuster is essential for maintaining consistent brake performance by automatically adjusting for lining wear. It ensures optimal brake shoe clearance, which is critical for safe and effective stopping power. Designed to withstand the demanding conditions of heavy-duty braking, it reduces the need for manual adjustments and minimizes maintenance time. Its precise operation helps prevent uneven brake wear and prolongs the life of brake components. Proper installation and maintenance of this part are key to ensuring your vehicle complies with safety standards and operates reliably. Source One Parts Center offers this slack adjuster as a trusted component to support your brake system’s efficiency.