64520-SAF
Air Spring
SAF-Holland

Aircraft-grade-like resilience meets heavy-duty truck duty in this air spring, designed to support dynamic load changes and maintain ride height for safe, stable handling. It contributes to load leveling, reduced tire scrub, and smoother transitions over road imperfections by adjusting internal pressure in response to weight shifts. The unit is built to resist fatigue at high cycles and temperatures typical of long-haul operation, while maintaining consistent performance in varying weather conditions. For replacement, ensure correct bore size, mounting orientation, and compatibility with the vehicle’s air-management system. Regular inspection for leaks or compromised mounting hardware helps protect against ride-height drift and loss of support. Source One Parts Center recommends verifying fit and compatibility.