Keep your Peterbilt 352's suspension in top shape with our drive axle springs and hangers! From leaf spring repair plates and shims to bushings and hanger assemblies, we've got everything you need. Fine-tune your axle alignment with aluminum shim wedges in various sizes and angles. Installing corrosion-resistant aftermarket drive axle springs can lead to a smoother, more comfortable ride with better load distribution and stability. Investing in your Peterbilt 352's suspension system can improve aerodynamics and, obviously, better fuel economy. If you need help identifying the right part for your rig, call the 4 State Trucks team during work hours.