ScaleTrains 32821 Rivet Counter HO Scale EMD SD40-2 N de M 13020 DCC Sound QUAX Digital Trimming

Digital Trimming

1 x Steel 14T MOD1 Pinion Gear

(2) 6X13X5

Accurate EMD 20-645E3 prime mover and auxiliary sounds

Woodland Scenics PF5204 N Scale Building Structure Kit

ScaleTrains 32821 Rivet Counter HO Scale EMD SD40-2 N de M 13020 DCC Sound QUAX Digital TrimmingScaleTrains 32821 Rivet Counter HO Scale EMD SD40 2 N de M 13020 DCC Sound In January 1972, Electro Motive Division (EMD) of General Motors would build the first production models of a locomotive design that would prove to be legendary: the SD40 2. The flagship of the Dash 2 series of 1972, the SD40 2 would build upon the lessons learned from its predecessor, the SD40. While the sixteen cylinder 645E3 turbocharged prime mover remained the same from