Our line of Peterbilt 379 Drive Axle Springs & Hangers encompass a wide range of essential components for the drive axle suspension system on Peterbilt 379 trucks. This product line includes replacement springs, shock absorbers, bushings, and other hardware necessary to maintain and repair the rear suspension of these popular semi-trucks. The key features of this product line include: - Compatibility with the Peterbilt 379 model, ensuring a perfect fit for your truck - High-quality, durable components to keep your drive axle suspension in optimal condition - Parts to repair common wear and tear items like spring bushings and hangers - Availability of complete repair kits and individual replacement parts for easy maintenance - Ability to upgrade or customize your Peterbilt's suspension system with premium components Investing in quality drive axle components will help maximize the performance, safety, and longevity of your semi-truck on the road.