Keep your Peterbilt 375/377's front suspension in great shape with our steer axle springs and hangers! Choose from durable 2-leaf, 4-leaf, or 12-leaf springs, plus heavy-duty hangers, bushings, shims, and hardware. These parts help to improve the quality of your ride, including handling, steering, and load-bearing capacity. Perfect for replacements or performance upgrades'find everything you need to maintain your truck's front end!