7883-40010001
Air Brake Slack Adjuster
Mack

This automatic slack adjuster is a vital component of the air brake system, ensuring consistent brake application and reducing manual adjustments. It automatically maintains the correct brake slack, which is essential for safe and effective braking performance. The device compensates for brake lining wear, helping to prevent uneven brake application and extending the lifespan of brake components. Its robust construction withstands the rigors of heavy-duty use, providing reliable operation under demanding conditions. Proper functioning of this part is critical for compliance with safety regulations and for maintaining optimal stopping distances. Easy to install and service, it simplifies brake system maintenance. Source One Parts Center supplies this essential safety component to keep your braking system operating at peak efficiency.