ScaleTrains 38481 HO Scale GE AC4400CW Diesel Southern Pacific SP 163 LokSound BEC 100-ton trucks with free-rolling wheelsets

100-ton trucks with free-rolling wheelsets

The rear arms and shock towers have revised shock mounting locations

These A-arms are backed by RPM's limited lifetime warranty against breakage as well for confidence-inspiring durability and performance

Woodland Scenics A1837 HO Scale Figures - General Public

ScaleTrains 38481 HO Scale GE AC4400CW Diesel Southern Pacific SP 163 LokSound BEC 100-ton trucks with free-rolling wheelsetsScaleTrains 38481 HO Scale GE AC4400CW Diesel Southern Pacific SP 163 LokSound Throughout the history of rail transportation, there have been innovations that revolutionized the industry. From Andrew Beards patented designs in the late 1800s that resulted in the automatic couplers that are still used today, to the adoption of diesel technology for locomotive propulsion, these seemingly small developments would lead to massive changes in the industry.