{"product_id":"dorman-520-809-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-809 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward, Front Lower Forward or Front Right Lower Forward","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-809 suspension control arm and ball joint assembly is designed for reliable performance in Ford Fusion, Lincoln MKZ, Mazda Milan, and Mercury Zephyr vehicles. This pre-greased, iron control arm assembly includes rubber bushings and a threaded ball joint for a secure fit and smooth suspension operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for vibration dampening\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eIron construction with casting\/forged control arm type for durability\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for complete installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Fusion, Lincoln MKZ, Mazda Milan, and Mercury Zephyr\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-809 suspension control arm and ball joint assembly is engineered to meet regular suspension grade requirements with a light suspension grade type. The control arm is constructed from durable iron using casting and forging methods, ensuring strength and longevity. It features a single mounting hole with a diameter of 12.3 mm and a maximum width of 288.5 mm and length of 237 mm, designed to fit specific vehicle models precisely. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint is installed and features a threaded stud with a 14 mm thread diameter, providing a secure and reliable connection to the suspension system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Fusion\u003c\/li\u003e\n\u003cli\u003eLincoln MKZ\u003c\/li\u003e\n\u003cli\u003eMazda Milan\u003c\/li\u003e\n\u003cli\u003eMercury Zephyr\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and vehicle handling.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive suspension noise or clunking\u003c\/li\u003e\n\u003cli\u003eUneven tire wear due to misalignment\u003c\/li\u003e\n\u003cli\u003eLoose or unstable steering feel\u003c\/li\u003e\n\u003cli\u003eVibration or harshness over bumps\u003c\/li\u003e\n\u003cli\u003eWorn or damaged control arm bushings or ball joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint allows for immediate installation without additional lubrication\u003c\/li\u003e\n\u003cli\u003eUse included mounting hardware to ensure proper fit and secure attachment\u003c\/li\u003e\n\u003cli\u003eVerify mounting hole alignment and torque specifications according to vehicle manufacturer guidelines\u003c\/li\u003e\n\u003cli\u003eInspect related suspension components during installation for wear or damage\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-809 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman's official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43988590559413,"sku":"BKKY-520-809","price":68.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520809_Fro.jpg?v=1775007726","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-809-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}