Features all new tooling

The Trainz SKU for this item is P11568182

rub rails and bridge plates

Model Number: 77102

Athearn G97210 HO Union Pacific 4-8-8-4 Big Boy with DCC & Sound Coal Tend #4000 ProductID_12280339 Features all new toolingThis is an Athearn G97210 HO Scale Union Pacific 4 8 8 4 Big Boy with DCC & Sound Coal Tend #4000. Features: Boiler backhead with printed gauges,Individually applied piping, valves, generators, etc.,Operating eccentric cranks on both sides operating in correct direction,Adjustable cab windows,Factory installed SoundTraxx Tsunami sound and DCC decoder (sound units only),Tsunami sounds are compatible with both DCC and DC operation (sound units only),DCC