Athearn Genesis G82835 HO Scale EMD GP9 Penn Central PC 7506 DCC Sound Erie Lackawanna - EL The complete set includes two

The complete set includes two crossing signals

Operating LED-illuminated front deck-mounted ditch lights**

now oiled instead of greased for more efficient drivetrain

Short "can" air filter/dryer

An easy-to-use Smart Link USB Updating and PC Programmer app is also available

Athearn Genesis G82835 HO Scale EMD GP9 Penn Central PC 7506 DCC Sound Erie Lackawanna - EL The complete set includes twoAthearn Genesis G82835 HO Scale EMD GP9 Penn Central PC 7506 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. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the last