Northern Pacific LionMaster TMCC 4-6-6-4 Challenger #5121 In 2004, three new Challengers join the LionMaster roster, including a classic Union Pacific "Greyhound" with silver striping. From the TrainMaster Command Control system to the realistic synchronized smoke unit, each LionMaster locomotive is fully equipped with some of the latest Lionel features. Carefully proportioned, each of these new locomotives perfectly matches traditionally sized rolling stock and operates on curves as tight as O-31. ElectroCouplers Lighting Odyssey System RailSounds Smoke Unit TrainMaster Command Control Wireless Tether SKU: 6-38091 Dimensions: 27 3/4" Gauge: Traditional O Gauge price: 799.99 year: 2005 rail line: Northern Pacific Minimum Radius: O-31 Catalog Year: 2004 Catalog Title: Classic Trains Vol. 2 2004 Road Number: 5121 FEATURES: Fully featured Selectively proportioned Perfectly matched to Lionel Traditional Rolling Stock TrainMaster Command Control equipped—able to run in Command Control Mode or in Conventional Transformer Control Mode Odyssey System for speed control with ON/OFF switch Refined Conventional Transformer Control Mode with lower starting speeds, improved smoke output and simplified Odyssey System controls RailSounds sound system with CrewTalk communication, TowerCom announcements and DynaChuff synchronized chuffing Fatboy speaker for the ultimate in sound reproduction Dual powerful maintenance-free motors with momentum flywheels Wireless Tether connection between locomotive and tender Directional lighting including operating headlight, back-up light on rear of tender and front classification lights Die-cast metal locomotive body, pilot and trucks Traction tires Synchronized fan-driven smoke unit Separately applied metal details Accurate separately applied builder's plates Illuminated cab interior Flickering firebox in cab Cab window glass Engineer and fireman figures Die-cast metal tender body and trucks ElectroCoupler on rear of tender 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