[Vehicle Fitment]: Compatible with Ford Expedition 2007-2017, fit for F-150 2009-2014; Compatible with Lincoln Navigator 2007-2017
[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
[Specification]: Condition: Brand New; Shaft Material: Steel; Greased Fitting Included: No; Pre-Greased: Yes; Accessories Included: As Picture; About Warranty: 1-Year