The Kenworth W900L 2011 And Newer Kick Panel Cab Skirt is a practical and functional accessory designed specifically for Kenworth W900L models with step DPF. Made from stainless steel, this cab skirt is built to last. It features a block heater hole and comes in a pair with hardware included. With a length of 51.67 inches on the driver's side and 6.57 inches wide, and 51.67 inches long and 5.12 inches wide on the passenger side, it is a perfect fit for most Kenworth W900L 2011 and newer makes and models. Please note that it is not compatible with day cab models due to high-route exhaust.