The Kenworth W900B 2011 And Newer Cab/Sleeper/Extender Skirt Kit With Underbody DPF is a practical and efficient solution for Kenworth W900B owners. Made from stainless steel, this kit includes cab skirts, 86-inch sleeper skirts with a fuel door, and extender skirts. Each skirt is equipped with amber/clear LED lights, ensuring visibility and safety. The kit comes complete with all necessary hardware, lights, and harnesses. Designed to fit most Kenworth W900B 2011 and newer makes and models, this kit offers a sleek and functional upgrade for your truck.