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.
International Harvester 766, 886, 966, 986, 1066, 1086, 1466, Tractor Radiator
Heavy Duty (copper/brass) Radiator
Core Height: 23 7/8
Core Width: 22 1/4
Depth: 3 1/2
Fill Neck: 1 5/8 I.D. x 3/4 Deep - 4 3/4 Tall
Fins Per Inch: 7
Inlet: 2
Oil Cooler: No
Outlet: 2 1/2
Overall Dimensions: 29 1/2 x 23 1/8
Rows: 6
OEM Part Numbers
121723C1
71611C1
121725C1
533587R2
533586R2
71610C1
Aftermarket Part Numbers
219502
AR4040
A-121725C1
R2171
HH121725
1706-6504
101724
