Athearn RTR 71853 HO Scale EMD SD40T-2 Rio Grande D&RGW 5407 DCC & Sound T-Maxx and a gear differential

and a gear differential

(2) Machined Aluminum Wheel Washers Included to Fit the X-MAXX® Platform

Athearn 91071 HO Scale 2 Axle Freightliner with 28' Trailer Old Dominion

Check out the support page for the ARRMA Vorteks 4x4 3S now to see available parts and accessories

Product Line: Premier

Athearn RTR 71853 HO Scale EMD SD40T-2 Rio Grande D&RGW 5407 DCC & Sound T-Maxx and a gear differentialAthearn RTR 71853 HO Scale EMD SD40T 2 Rio Grande D&RGW 5407 DCC & Sound The SD40T 2 is a 6 axle diesel electric locomotive built by General Motors Electro Motive Division having a 16 cylinder EMD 645E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T 2s were built for North American railroads between April 1974 and July 1980. This locomotive and the SD45T 2 are popularly called tunnel motors, but EMDs term is SD40 2s with cooling system