ScaleTrains Rivet 38821 HO Scale EMD SD40-2 Rock Island RI 4794 - DCC & Sound C&WC Internal springs with one rate

Internal springs with one rate included: Black (Stiff)

Gear Pitch: 0

by the P-47D

Rock-Solid Motor Mounting System

5" (267 mm)

ScaleTrains Rivet 38821 HO Scale EMD SD40-2 Rock Island RI 4794 - DCC & Sound C&WC Internal springs with one rateScaleTrains Rivet 38821 HO Scale EMD SD40 2 Rock Island RI 4794 DCC & Sound In January 1972, the 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. As the flagship of the Dash 2 series, 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