Athearn Genesis G19553 HO Scale F7A Western Maryland WM 52 DCC Sound Roadname_Ferromex * The O-rings go inside

* The O-rings go inside the drive cups two in each cup

Improved Rail Sync Sampling for reliable operation

An ideal complement for acrylic sets for a realistic finish

You will never tread lightly with your Short Course Truck again with Pro-Line's new Trencher X SC tires

2 x Black Chrome wheels with pre-glued dBoots tires per pack

Athearn Genesis G19553 HO Scale F7A Western Maryland WM 52 DCC Sound Roadname_Ferromex * The O-rings go insideAthearn Genesis G19553 HO Scale F7A Western Maryland WM 52 DCC Sound The F units were the most successful "first generation" road (main line) diesel locomotives in North America, and were largely responsible for superseding steam locomotives in road freight service. WM UNITS FEATURE: Whip antennas Nose mounted MU doors FARR Grilles Freight pilots Dual 5 chime horns Rear lifting lugs LOCOMOTIVE FEATURES: Full cab interior Wire grab irons Coupler cut