Convert your Hi-Rail Wheel equipped diesel locomotive power trucks to a Scale Wheeled version. Requires a Proto-Scale 3-2T power truck (sold with 2006 and later models only).
Each kit contains enough wheel sets for (1) power truck. Wheels are polished, turned metal with scale treads and flange heights. Premounted on metal axles with one insulated side for use on 2-rail O Scale track systems. One wheel set in each kit contains premounted drive gears.