Athearn Genesis G1251 HO Scale EMD GP7R Chicago & North Western CNW 4160 DCC/Sound Code 100 - Switch educational tool to exhibit the

educational tool to exhibit the inner workings of a CVT

Should you need to return a normal diff

9cm in diameter

Athearn Genesis G74519 HO Scale EMD MP15AC Milwaukee Road MILW 442

dyno and pop-off valve sounds

Athearn Genesis G1251 HO Scale EMD GP7R Chicago & North Western CNW 4160 DCC/Sound Code 100 - Switch educational tool to exhibit theAthearn Genesis G1251 HO Scale EMD GP7R Chicago & North Western CNW 4160 DCC Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. Many railroads chose to rebuild their GP7s and GP9s for continued service. Often times, it was cheaper to do this rather