Athearn Genesis G82269 HO Scale EMD GP9 Chesapeake & Ohio C&O 6173 Mitre Box many are still being used

many are still being used today

The Stealth® X features the ability to adjust the rear drive ratio independently from the front drive in 3 levels

Premium R/C Solder is easy to work with and has been proven to perform in extreme conditions

Fine-scale handrails

Athearn Genesis G82269 HO Scale EMD GP9 Chesapeake & Ohio C&O 6173 Mitre Box many are still being usedAthearn Genesis G82269 HO Scale EMD GP9 Chesapeake & Ohio C&O 6173 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.