Our new radiator is designed and built to precise dimensional specifications to ensure an exact fit. Each radiator has a stamped brass tank, undergoes a rigorous quality inspection, and is 100% leak tested. 

This radiator fits multiple International Harvester Tractor models. International Harvester 766, 886, 966, 986, 1066, 1066H, 1066 Hydro, 1066 MFWD, 1086, 1466, 1486, 1566, 1586, Hydro 100, Hydro 186 Tractors.