12mm hex to 17mm hex conversion

Its ARRMA Safe-D keyed fit locks to the input shaft cup and composite sleeve for a secure

Green colored wheel with shiny chrome finish spokes

Front suspension arms

Athearn ATH46010 HO Scale Front Power Truck M-Blomberg HO Accessories 12mm hex to 17mm hexAthearn ATH46010 HO Scale Front Power Truck M Blomberg This Athearn HO scale M Blomberg front power truck is a genuine replacement drive truck for locomotive models using the Blomberg style truck design. It restores proper power pickup and drivetrain function to your Athearn locomotive. Scale: HO Type: M Blomberg front power truck Genuine Athearn replacement part