AP Air R134a A/C Conversion Kit for John Deere 4040, 4230, 4240, 4430, 4440 33A64 Thermostatic Switch for Case IH

Thermostatic Switch for Case IH replaces OEM number 354530A1

E200SRLC and more - Replaces OEM Numbers YT20M00004S008

overrunning and tractor mount options

3-conductor 300 volt yellow extension cord

437E - Replaces OEM Numbers RE162771

AP Air R134a A/C Conversion Kit for John Deere 4040, 4230, 4240, 4430, 4440 33A64 Thermostatic Switch for Case IHOverview 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