Quick view Lincoln Aviator Rear Differential 8.8-Inch 2002-2005 We are proud to offer this remanufactured 8.8-inch Rear Differential for the 2002-2005 Lincoln Aviator SUV. This rear diff can be configured with either a 3.55 or 3.73 gear ratios and has an open differential to match the stock configuration of... $1,425.00 Choose Options Compare