Athearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 DCC/Sound HiTecServos while a one piece pinion

while a one piece pinion gear provides additional strength to the drivetrain

by John Prophet

Unlock your LEGO® playbook and enter Professor Mad-Eye Moody’s Defence Against the Dark Arts classroom at Hogwarts™

and production lasted from the Spring of 1979 through the Fall of 1980

Athearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 DCC/Sound HiTecServos while a one piece pinionAthearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 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