Dana 44 Factory Compressor Air Pump – Rubicon. For use on air lockers, which run on a low PSI. This is for the FRONT 2003 only. And 04-06 are found on different ads. Ask about the axle lock switch and pump wiring/airline from axle to pump as well as the dual pump with bracket. JeepsAreUs – your source for quality Chrysler/MOPAR/OEM parts and accessories. The free listing tool. The item “Jeep Wrangler 2003 Rubicon Dana 44 Factory Compressor Air Pump FRONT MOPAR OEM” is in sale since Tuesday, December 16, 2014. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Axle Parts”. The seller is “jeepsareus” and is located in West Hempstead, New York. This item can be shipped to United States, Canada, United Kingdom, Australia, Germany.