At Mopar Superstore, we believe that you should have easy access to the highest quality parts at the best prices for your Jeep, Dodge, Ram, or Chrysler. Whether your vehicle needs maintenance, basic repairs, or you want to modify your vehicle to suit your tastes, we are here to help you make it happen. Getting your Transfer Case Oil Pump (5086339aa) for your 2003-2012 vehicle has never been easier. With over 40 years as one of the biggest Mopar parts suppliers in the USA and over 35,000 part numbers ready to ship within one business day, we have the experience, inventory, passion, and infrastructure to accomplish our mission of helping you to maintain and improve your vehicle. Shopping with us is easy, orders are processed quickly, and we get parts into your hands as quickly as we can. Be sure to stop by www.MoparSuperstore.com for all of your Mopar parts needs.