The Double Convoluted W01-358-3400 Firestone 3/8-16 UNC Air Lift Air Spring is a high-quality product manufactured in our factory. Designed to provide superior performance, this air spring features a double convoluted design for enhanced load-carrying capability. The 3/8-16 UNC thread ensures a secure and reliable connection. Perfect for a variety of applications, this air spring is built to last. Choose our factory-made Double Convoluted W01-358-3400 Firestone 3/8-16 UNC Air Lift Air Spring for exceptional durability and reliability.