2719-809617
Air Brake Automatic Slack Adjuster
Mack

The automatic slack adjuster is a key component in maintaining optimal brake system performance. It automatically adjusts the brake slack, ensuring consistent brake shoe-to-drum contact, which is critical for safe stopping distances. Its precise operation reduces the need for manual adjustments, saving time and labor during maintenance. Constructed from high-strength materials, it withstands the rigors of heavy-duty use and harsh environments. Proper functioning of this part ensures reliable braking performance, compliance with safety standards, and extended brake system lifespan. Source One Parts Center offers this slack adjuster as a trusted replacement to keep your brake system operating at peak efficiency.