AP Air R134a A/C Conversion Kit for John Deere 4040, 4230, 4240, 4430, 4440 33A64 4 inch Thrust Bearing Flange

4 inch Thrust Bearing Flange

overrunning and tractor mount options

Fits John Deere 5300 through 5500 Series Euro Tractors

Timken 07100

fits front right and left

AP Air R134a A/C Conversion Kit for John Deere 4040, 4230, 4240, 4430, 4440 33A64 4 inch Thrust Bearing FlangeOverview The AP Air 990 4212 is a complete R134a air conditioning conversion kit for John Deere 4040, 4230, 4240, 4430, and 4440 series tractors. Converts the original A6 compressor system to the modern R134a refrigerant standard, restoring cab cooling performance and eliminating dependence on obsolete R12 refrigerant. Specifications Kit: Compressor, 10 piece hose kit, receiver drier, expansion valve, O rings Refrigerant type: R134a Replaces: A6