Walthers Proto 920-49812 HO Scale EMD GP9 Pennsylvania PRR 7260 w/ DC US Army - USAX The best way to tell

The best way to tell them apart is to look for the circulators on the firebox just above the running boards

even for re-paints

Fits Yota Ultimate Scale Cast Axle (Front) (Z-A0058)

(4) High-Torque Metal-Geared Servos (installed)

Program decoders using DecoderPro®

Walthers Proto 920-49812 HO Scale EMD GP9 Pennsylvania PRR 7260 w/ DC US Army - USAX The best way to tellWalthers Proto 920 49812 HO Scale EMD GP9 Pennsylvania PRR 7260 w DC A signature diesel for your HO railroad, the WalthersProto GP9 with High Hood is a real workhorse! With road specific details, the models are based on prototypes in service from 1956 to the present. FEATURES: One time run of these roadnumbers, order now limited quantity available! Based on units in service from 1956 to the present Road specific details Wire grab irons and photo