Block Coolant Heater AR50518 Fits JD 4020 4230 4430 4040 4240 4440 4630 4640 model-ZX250LCK-3 394S (s/n D03066 and earlier)

394S (s/n D03066 and earlier)

Position: Rear Side

The plunger and barrel work together to meter and pressurize fuel delivery into the engine cylinders

13A277SS099

Fits Massey Ferguson / Fits Ferguson Tractors: FE35

Block Coolant Heater AR50518 Fits JD 4020 4230 4430 4040 4240 4440 4630 4640 model-ZX250LCK-3 394S (s/n D03066 and earlier)One New Aftermarket Replacement 1000 Watt Engine Block Frost Plug Heater Fits John Deere Tractor Models: 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4040, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640 Fits John Deere Combine Models: 6620, 7700, 7720, 8820 Tech Info: Freeze Plug Style 1000 WATT 2" Diameter 120 Volt Three Prong Cord Cord Length: 12" For Engines Featuring Smooth Bore Core Hole For Engines Prior to 1976,