Athearn 73044 HO Scale RTR EMD SD40T-2 Rio Grande D&RGW 5400 Bumper - Rear The motor is an open-sided

The motor is an open-sided 5-poler

Ugears designed the line of marble runs to be modular

multiple variations of 6 bell types

330mm Straight 30 Degree R1 Curve

Athearn 73044 HO Scale RTR EMD SD40T-2 Rio Grande D&RGW 5400 Bumper - Rear The motor is an open-sidedAthearn 73044 HO Scale RTR EMD SD40T 2 Rio Grande D&RGW 5400 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