Southern LionChief Plus 2.0 RS-3 #520 This Lionel classic is back and ready to rule your layout! Equipped with the innovative LionChief Plus 2.0 technology and offered in four popular road names, the RS-3 is a great addition to your engine line-up. These versatile workhorses, seen hauling freight as well as leading local passenger services in the 1950's, have graced many of the most iconic railways in North America. ElectroCouplers Lighting RailSounds Smoke Unit TrainMaster Command Control SKU: 2134120 Dimensions: Length: 14.5" Gauge: O Gauge year: 2021 rail line: Southern Minimum Radius: O31 Power: Electric Road Number: 520 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