Athearn RTR 1231 HO Scale EMD SD40-2 Burlington Northern BN 8166 DC Apprentice STS NMRA 20 The History

NMRA 20 The History

Team KNK stainless screws as shown

the roof of the X-31 was redesigned with a new inside height of 10' 5" in the center and 10' at the sides

Dash 2 cab with bolted window panels (11 bolts) and standard armrests

Athearn RTR 1231 HO Scale EMD SD40-2 Burlington Northern BN 8166 DC Apprentice STS NMRA 20 The HistoryAthearn RTR 1231 HO Scale EMD SD40 2 Burlington Northern BN 8166 DC The SD40 2 was introduced in January 1972 as part of EMDs Dash 2 series, responding to competing products from GE and ALCO. Reliability and versatility of the 3,000 horsepower SD40 2 made it the best selling model in EMDs history and the standard of the industry for several decades after its introduction. The SD40 2 was an improvement over the SD40, with modular electronic control