[Vehicle Fitment]: Compatible with Ford Explorer 2011-2019, Police Interceptor Utility 2013-2019 --- AWD Only
[Installation Position]: Rear Left and Right, Driver and Passenger Side
[Professional Replacement]: This steering knuckle is the replacement for above model's suspension system, and may help you resolve those problems: ① hard braking ② difficult turning of wheels ③ uneven tire wear ④ abnormal shaking