A-Premium 2 x Front Lower Ball Joints, Compatible with Ford Explorer 2006-2010, Explorer Sport Trac 2007-2010, Ranger 2002-2011 & Mercury B3000 2002-2007, B4000 2002-2009, Mountaineer 2006-2010
[Vehicle Fitment]: Compatible with Ford Explorer 2006-2010, Explorer Sport Trac 2007-2010, Ranger 2002-2011; Compatible with Mazda B3000 2002-2007, B4000 2002-2009; Compatible with Mercury Mountaineer 2006-2010
[Installation Position]: Front Lower Left and Right, Driver and Passenger Side
[Professional Replacement]: This ball joint is replacement for above model's suspension system, and may help you resolve those problems: ① loose or shaky steering ② strange squeaky and clunky noises from suspension ③ uneven tire wear ④ steering wheel drifting to one side !!!!