Product Description
This is a Brand New engine block heater for John Deere Tractors with 2" freeze plug. This fits the following models:4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430, 8440, 8630, and 8640. This comes with 12" 115-120volt plug. Rated at 1000 watts!! Thanks For Your Business!! A-5B681