Athearn Genesis G64222 HO Scale EMD SDP40F Diesel Santa Fe ATSF 5253 DCC Sound Scale_ N Scale Improved Dreadnaught 4-4 end with

Improved Dreadnaught 4-4 end with rectangular top rib

Machined from solid 6061-T6 aluminum and protected with a brilliant anodized finish

Powerhobby 1/10 Aluminum HeatSink (Motor Mount) w/Twin Turbo High-Speed 30mm Cooling Fans

With the arrival of the F7 in 1949

The new aluminum shocks are more rugged and offer increased stability and handling on any surface with better damping over jumps and bumps

Athearn Genesis G64222 HO Scale EMD SDP40F Diesel Santa Fe ATSF 5253 DCC Sound Scale_ N Scale Improved Dreadnaught 4-4 end withAthearn Genesis G64222 HO Scale EMD SDP40F Diesel Santa Fe ATSF 5253 DCC Sound Formed in 1971, Amtrak took over operation of most of Americas passenger trains with an assortment of old locomotives, primarily decades old E units. The carrier worked with General Motors Electro Motive Division to design new passenger locomotives. The result was the SDP40F. Built by EMD from 19731974 for Amtrak and for a brief time they formed the backbone of Amtraks long