745-065164
Air Brake Slack Adjuster
Mack

This slack adjuster is a vital component of the air brake system, responsible for maintaining proper brake shoe clearance and ensuring consistent braking performance. It automatically adjusts for brake lining wear, preventing uneven brake application and reducing maintenance frequency. Constructed from high-strength materials, it withstands the rigors of heavy-duty braking forces. Proper functioning of this part is critical for vehicle safety, as it directly influences stopping distances and brake responsiveness. Regular inspection and adjustment help maintain optimal brake system performance. Source One Parts Center provides this part to support your brake system upkeep, helping you keep your heavy-duty truck safe and compliant with safety standards.