Athearn RTR 1256 HO Scale EMD SD40-2 SOO Line 781 DCC/Sound TT01 #3777 Phase II GRIP rebuild

#3777 Phase II GRIP rebuild “E”

3 Pre-printed Foam Base Panels - 1/2 in x 24 in x 36 in (1

The Grex Genesis

Dynamic brake vent per prototype

Athearn RTR 1256 HO Scale EMD SD40-2 SOO Line 781 DCC/Sound TT01 #3777 Phase II GRIP rebuildAthearn RTR 1256 HO Scale EMD SD40 2 SOO Line 781 DCC Sound 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 systems