The Trainz SKU for this item is P11632998

Model Number: 23228

*RP25 wheels with metal axles

Model Number: 6-48642

Metal hand rails and drop step

Athearn 22931 N Northern Pacific 4-6-6-4 with DCC & Sound Coal Tender #5148 ProductID_11464349 The Trainz SKU for thisThis is an Athearn 22931 N Scale Northern Pacific 4 6 6 4 with DCC & Sound Coal Tender #5148. It Features: Boiler backhead with full detailing, Individually applied piping, valves, generators, etc. Includes all parts appropriate to this prototype (undec units only), Correctly operating eccentric cranks, Headlights and number boards with directional light change, Tender light, Five pole, skewed armature motor with dual flywheels, Pivoting front and