**Please chose Tractor Model **
Genuine Sanden Pump
Replaces Original A6 Compressor
Fits: 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840
Includes: Sanden Pump, Conversion Kit, Receiver Drier, Expansion Valve, Pressure Switches, and O-Rings.
**This kit allows for the use of the original belt and hoses**
We highly suggest selecting the option for the roof mounted low pressure switch hose. While not absolutely necessary, locating the low pressure switch above the cab eliminates pump short cycling and greatly increases pump life.