New Winding Coil for IH Farmall F12, F14, F20, F30, H, MD, WD6, W9, and WD9 Tractors.
Will ONLY work on F4 and H4 magnetos.
Coil will NOT work on E4A magneto.
Molded, hi-output. 2" wide, 3/4" hole, 2-3/16" outside diameter.
Replaces Case IH and aftermarket part number RW104, 47439DA.