4QK4192M
Leaf Spring Assembly
Mack

This leaf spring assembly is a critical component of the suspension system, designed to absorb shocks and maintain vehicle stability under load. Its robust construction ensures durability and consistent performance, even in demanding operating conditions. Properly functioning leaf springs contribute significantly to ride comfort by smoothing out rough terrains and reducing vibrations transmitted to the chassis. They also help distribute weight evenly across the axles, enhancing handling and safety. Regular inspection and replacement of worn or damaged leaf springs are vital to prevent suspension failure and maintain optimal vehicle performance. Source One Parts Center offers high-quality leaf spring assemblies that meet or exceed OEM specifications, ensuring reliable operation and longevity for your heavy-duty truck. Investing in this component helps maintain vehicle integrity and driver safety over the long haul.