A-Premium Set of 4, Front Upper & Lower Ball Joints Kit, Compatible with Ford Explorer 2006-2010, Explorer Sport Trac 2007-2010, Mercury Mountaineer 2006-2010

[Vehicle Fitment]: Compatible with Ford Explorer 2006-2010, Explorer Sport Trac 2007-2010; Fit for Mercury Mountaineer 2006-2010. [Ideal 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 !!!!. [Solid and Reliable]: This set of ball joint includes 2pcs front upper ball joints and 2pcs front lower ball joints, are made of superior quality materials, with high bearing capacity, cold resistance, high temperature resistance; The rubber bushing on the ball joint can absorb noise, cushion vibration and improve driving comfort. [Accessories]: This set of ball joint kit with greased fitting design, which allows lubricating oil to flow through the interface, can reduce friction, to achieve lubrication, rust prevention, cleaning and other functions, extend the performance life; And there are castle nuts and cotter pins used together, can play a fixed role, even if the castle nut is slightly loosened after a long time of use, the parts will not fall off.. [Specification]: Position: Front Side; Condition: Brand New; Ball Stud Material: Steel; Greased Fitting Included: Yes; Pre-Greased: Yes; Accessories Included: As Picture; About Warranty: 1-Year; Reference Part Number: K500014, K80771, 6L2Z3084AA, 6L2Z3085AA, 7LZ3050A