The Canadian National Railway acquired 123 of the SD40-2W locomotives, numbered 5241-5363. The InterMountain Railway Co. is announcing the HO scale model, manufactured with the 4-window safety cab, the snow shields over the air inlets and the distinctive stairwells and handrails, just as announced previously in N scale. Both scales feature laser sharp painting and lettering, etched metal details and wire grab irons Non-Sound models will have a factory installed DCC decoder capable of operating on analog DC or DCC. Sound models will have a factory installed SoundTraxx® Tsunami® DCC decoder.It will have operable ditchlights and is equipped with Kadee ® couplers. Stock Number / Locomotive Number -01 5271 -02 5272 Pre-Order Before Dec. 31, 2009 to recieve our lowest price. Due July 2010.