OE/OEM Part Number: RK622216,RK622215,7S4Z5500A,BB5Z3079B,GB5Z3079G,BB5Z3078B,BB5Z3079A,GB5Z3078D Compatible cars:Compatible With 2011-2015 Ford Explorer,compatible with 2016-2018 Ford Explorer without Automatic Leveling Headlights and compatible with 2013-2018 Ford Police Interceptor Utility Quality Specifications: HAWK BROTHER uses strict manufacturing standards and is electroplated to enhance corrosion protection and extend control arm life. We add lubricant to the product for smooth installation. All control arms are rigorously tested to provide a reliable replacement. Stable performance and more reliability. Replace regularly: Replacing your car's suspension kit will improve your ride comfort. Control arms with silicone bushings can effectively reduce road noise and improve safe driving. Not only does it make your car safer on the road, but it also makes your driving experience more enjoyable and smoother. NOTE: Before placing an order, please enter your vehicle year and model in the Amazon Fitment Filter system and check the compatibility tab including the notes to see if it will match. If you are unsure if it will fit, please send us your car VIN. Compatible cars:Compatible With 2011-2015 Ford Explorer,compatible with 2016-2018 Ford Explorer without Automatic Leveling Headlights and compatible with 2013-2018 Ford Police Interceptor Utility