20-89008 PREMIER PROTO-SCALE 4-AXLE HIGHRAIL DIESEL LOCOMOTIVE WHEEL SET-O

Do you prefer to purchase 2-Rail scale diesels for their fixed pilots and scale couplers?

Convert your MTH Premier or Atlas O Premier scale wheeled equipped diesel locomotive power trucks to a Hi-Rail Wheel version.  Requires a Proto-Scale 3-2T power truck (sold with 2006 and later models only).

Each kit contains enough wheel sets for (2) power trucks. Wheels are powdered metal with hi-rail treads and flange heights. Pre-mounted on metal axles with one insulated side for use on 2-rail or 3-rail O Scale track systems.