Athearn Genesis G82275 HO Scale EMD GP9 Great Northern GN 683 Storage Traxxas 9662T 80mm TiN Coated

Traxxas 9662T 80mm TiN Coated Shock Shafts for Sledge™  GT-MAXX®  Shocks

(1) Spektrum™ S1500 DC Smart Charger

Updated shock towers and adjustable body mounts

Layout Control System "Starter cable"

Athearn Genesis G82275 HO Scale EMD GP9 Great Northern GN 683 Storage Traxxas 9662T 80mm TiN CoatedAthearn Genesis G82275 HO Scale EMD GP9 Great Northern GN 683 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 GP7s.