Cotton Belt LEGACY GP7 #304 One of the most common, and longlived locomotives of all time, the GP7 was EMD's answer to Alco's roadswitcher innovation. Easily adapted to any use the railroad could think of, the GP7 was far more versatile and reliable than the steam locomotives it replaced. This venerable Geep is back in some fantastic classic paint schemes! ElectroCouplers LEGACY Control System RailSounds TrainMaster Command Control Odyssey System II SKU: 2133161 Dimensions: Length: 14 1/4" Gauge: O Gauge year: 2021 rail line: Cotton Belt Minimum Radius: O31 Power: Electric Road Number: 304 Engine: Diesel Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product