Athearn 20090 N Scale 50' FMC Exterior Post Combo Door Boxcar "Early" Railbox ABOX 52237 Roadname_Canadian Pacific CP the hollow ball bearings maintain

the hollow ball bearings maintain the original tightness in the rod ends

This very useful track arrangement is thoroughly discussed in Atlas' Complete Wiring Book

while the 35T crawler spec motor and transmission are front-mounted-just like on a full-size truck

Woodland Scenics A1921 HO Scale Figures - Playtime

Athearn 20090 N Scale 50' FMC Exterior Post Combo Door Boxcar "Early" Railbox ABOX 52237 Roadname_Canadian Pacific CP the hollow ball bearings maintainAthearn 20090 N Scale 50' FMC Exterior Post Combo Door Boxcar "Early" Railbox ABOX 52237 Features: Scale profile brake wheel Roller bearing trucks Fully assembled and ready to run out of the box Accurately painted and printed Highly detailed, injection molded body Screw mounted trucks with machined metal wheels Body mounted McHenry knuckle couplers Weighted for trouble free operation Clear plastic jewel box for convenient storage Operates on Code 55