The NOS Athearn HO Powered Burlington Northern SD40-2 Diesel Engine 7151 is a vintage model train engine kit in 1:87 scale, featuring a multicolor design. This unassembled kit is designed for DC power type with an analog control system, suitable for a two-rail system. The Athearn brand and Burlington Northern corporate roadname add authenticity to this locomotive, perfect for transportation-themed model railroads and trains enthusiasts. Made of plastic, this diesel locomotive captures the essence of the classic railways with attention to detail. DMY -NON MOTORIZED