This is a Walthers 910-10725 HO Union Pacific Alco RSC-2 Diesel Locomotive Standard DC #1288. Features: One time run of these roadnumbers, order now – limited quantity available! Air- or water-cooled exhaust stack as appropriate. Molded drill starter points – add correct curved Alco grab irons to your model easily with WalthersMainline RS2 Diesel Detail Kit (#910-260, sold separately). Same powerful drive as WalthersProto(R) locos featuring: Five-pole skew-wound motor. 14 to 1 gear rati… Availability: Ships in 4 to 10 Business Days. Trainz Product Id: 12815919.