Athearn Genesis G82370 HO Scale EMD GP9 Chesapeake & Ohio C&O 6182 DCC and Sound Wheels/Tires - SCT There are also 12mm (shock

There are also 12mm (shock bottom cap) and 17mm (shock bottom and top cap) hex holding areas that are very useful for shock rebuilds

Black anodized aluminum pin capture ring

Rapido 038023 HO Scale EMD GP38 Diesel Penn Central PC 7848

Additional movable scale features and accessories like rear seat

restrained by a removable chain

Athearn Genesis G82370 HO Scale EMD GP9 Chesapeake & Ohio C&O 6182 DCC and Sound Wheels/Tires - SCT There are also 12mm (shockAthearn Genesis G82370 HO Scale EMD GP9 Chesapeake & Ohio C&O 6182 DCC and 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. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from