This auction is for a new and never assembled vintage Midwest Axiflo RK-049 ducted fan unit for Cox Tee Dee 049 nitro model airplane engines. Complete with instructions and excellent box. $8.50 shipping U.S. $20.00 shipping Canada. $30.00 International shipping for all other countries. I combine auctions to save you money on shipping. I am clearing out a massive estate with lots of new and lightly used gas, glow, diesel, 2-stroke, 4-stroke, single and multi cylinder engines, tether cars, old radio gear, RTF airplanes and vehicles, and lots of new parts along with used and parts engines so stay tuned to our future auctions.