Automann USA Tender Kit 15in Single Spring Part No: 177.3017

The Automann 177.3017 Tender Kit 15in Single Spring plays a key role in maintaining proper suspension performance in heavy-duty trucks. Designed to provide supplemental load support within the leaf spring assembly, it helps improve ride stability, weight distribution, and overall suspension responsiveness. Proper tender spring function reduces excessive strain on main leaf springs and extends suspension component life. Built from high-strength materials for durability, this kit withstands vibration, road shock, and heavy loads common in commercial transportation. Ideal for fleet operators and professional technicians seeking dependable suspension support and long-lasting performance.