Engine block heater specifications:
 Fitting diameter (in): 3/4 NPT
 Watts: 400W
 Long: Below Water Pump

 Compatible with the following brands/models:
 John Deere: 50, 60, 70, 730, A, B, D and G
 Massey Ferguson: 1080, 1085, 165, 255, 285 US BUILT, 302, 304, 3165, 365, 65 and 90