Athearn RTR 1439 HO Scale EMD SD38 McCloud River Railroad MR 37 DCC/Sound Boat Accessory In the early years

In the early years

Maximum Continuous Discharge Current: 120C

Easy to Build

interior and chassis molded in white and black

5x3 set screws

Athearn RTR 1439 HO Scale EMD SD38 McCloud River Railroad MR 37 DCC/Sound Boat Accessory In the early yearsAthearn RTR 1439 HO Scale EMD SD38 McCloud River Railroad MR 37 DCC Sound The SD38 is a 6 axle diesel electric locomotive built by General Motors Electro Motive Division between May 1967 and October 1971. It had an EMD 645 16 cylinder engine generating 2,000 horsepower. The EMD SD38AC built by General Motors Electro Motive Division between June and October 1971. It was basically an SD38 with an AR10 alternating current alternator instead of the SD38s