20717145
Suspension Self-Leveling Valve
Mack

This specialized valve plays a crucial role in maintaining optimal ride height and load distribution in heavy-duty suspension systems. It automatically adjusts air pressure within the suspension airbags to compensate for varying loads, ensuring a smooth and stable ride regardless of cargo weight. Proper operation of this valve enhances vehicle handling, reduces driver fatigue, and minimizes wear on suspension components. It is especially important for vehicles frequently carrying uneven or shifting loads, as it maintains consistent ground clearance and prevents sagging. The durability of this valve under harsh conditions ensures long-term reliability, which is vital for fleet operations. Source One Parts Center provides this component to support your suspension system’s performance, helping you achieve maximum operational efficiency and safety on demanding routes.