Made with the Highest Quality Components Available 6 Months Unlimited Warranty Pressure and Computer tested for consistent Quality and unsurpassed reliability This aftermarket reman AC Compressor is perfect for John Deere Tractors including models 2280, 2320, 2420, 4030, 4040, 4230, 4240, 4430, 4440, 4630, and 4640. It has a belt width of 0.5" and a clutch diameter of 5.58". The compressor type is A-6 and the head type is Superheat. AR92109, RE60697, 595995M91 - AC Compressor fits John Deere Tractor 2280, 2320, 2420, 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8530, 8640, 8820 Superheat Switch Not Included Can use Original A6 - 500-013 Can use Heavy Duty Delco Replacement - 500-075 This aftermarket reman AC Compressor is perfect for John Deere Tractors including models 2280, 2320, 2420, 4030, 4040, 4230, 4240, 4430, 4440, 4630, and 4640. It has a belt width of 0.5" and a clutch diameter of 5.58". The compressor type is A-6 and the head type is Superheat. The mounting holes are standard tread and there is no oil type required. The coil position is at 10 o'clock and the voltage is 12. This AC Compressor has 1 groove and is an excellent replacement part for your John Deere Tractor.