Engine Block Frost Plug Heater, 1 1/4" Butterfly; 600 Watt, IH 966 1066 1086 1466

This is a New 600 Watt Engine Block Frost Plug Heater.

Has a 1.25" diameter plug and butterfly lock.

Fits IH Tractor models:  

666 - with D312 engine
686 - with D312 engine
766 - with D360 engine
886 - with D360 engine
966
1066
986
1086
1466
1486
1566
1586
3388
3488
3588
3688
3788
5088
5288
5488
6388
6588
6788
Hydro 70 - with D312 engine
Hydro 86 - with D312 engine
Hydro 100
Hydro186

Also fits Massey Ferguson tractor models:

203  205  2135  2200  40  50  135  150  230  231  235  240  245  250  253  254-4  282  283  298  35  360  364S  399  698