Product Overview
This is a New 190 degree Thermostat and gasket for IH Tractors.
Replaces part #: 684739C1
Mounting gasket is included.
Fits many applications with D312, D360, D414, DT414, D436, DT436, D466, and DT466 engines.
Fits IH Tractor models:
1066
1086
1466
1486
1566
1586
3388
3488
3588
3688
3788
4166
4186
4366
4386
5088
5288
5488
6388
6588
666 - with D312 engine
6788
686 - with D312 engine
766
886
966
986
HYDRO 100
Fits IH Combine models:
1440
1460
1470
1480
1640 - with D466 engine
1660 - with DT466B engine
1670 - with DTI466C engine
1680 - with DTI466C engine
815 - with D414 engine
915 - with DT414 engine
