1250 Watt, 120 volt Engine Block Heater. 1-1/4″ diamater, freeze plug mount. Uses replacement cord A44813. Fits International Harvester 966, 1066, 1086, 1466. Install in left side.

Interchange 828521, Net Weight (lbs) 1.09 Brand TISCO Make Type Model International Harvester Combine 1440 International Harvester Combine 1460 International Harvester Combine 1470 International Harvester Combine 1480 International Harvester Combine 815 International Harvester Combine 915 International Harvester Tractor 1066 International Harvester Tractor 1086 International Harvester Tractor 1466 International Harvester Tractor 1486 International Harvester Tractor 1566 International Harvester Tractor 1586 International Harvester Tractor 3388 International Harvester Tractor 3588 International Harvester Tractor 3688 International Harvester Tractor 3788 International Harvester Tractor 4166 International Harvester Tractor 4186 International Harvester Tractor 4366 International Harvester Tractor 4386 International Harvester Tractor 5088 International Harvester Tractor 5288 International Harvester Tractor 5488 International Harvester Tractor 6388 International Harvester Tractor 6588 International Harvester Tractor 666 International Harvester Tractor 6788 International Harvester Tractor 686 International Harvester Tractor 766 International Harvester Tractor 886 International Harvester Tractor 966 International Harvester Tractor 986 International Harvester Tractor Hydro 100 International Harvester Tractor Hydro 186 International Harvester Tractor Hydro 3488 International Harvester Tractor Hydro 70 International Harvester Tractor Hydro 86