Description Product Reviews Replacement Rear Driveshaft for Ford Escape 2008-2012 Mercury Mariner 2008-2011 SPICER #'S 5017869-1 OEM#'S BL84-4K145-AA, BL344K145AA 2008-2012 FORD ESCAPE AWD/4WD 2008-2011 MERCURY MARINER AWD/4WD