The International 8600 TranStar Drive Axle Spring-Hang category offers essential parts for your semi-truck's suspension and drive components. This includes leaf springs, shackles, bushings, hardware, and more for reliable performance. Key items include leaf spring assemblies (9,500 lbs to 17,500 lbs), parabolic and multi-leaf spring options, spring repair plates, shims, and bushings. It also provides kingpin kits, z-beam assemblies, brake camshaft bushings, and fasteners like bolts, nuts, and washers. Whether maintaining, upgrading, or repairing your suspension, this category provides the parts needed to keep your ride running smoothly.