{"product_id":"dorman-521-164-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 521-164 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-164 suspension control arm and ball joint assembly is designed specifically for BMW X5 and X6 models. This pre-greased, iron control arm assembly offers a reliable replacement solution for light suspension grade applications, ensuring proper vehicle handling and stability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud\u003c\/li\u003e\n\u003cli\u003eConstructed from durable iron with a black finish\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW X5 and X6 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-164 control arm and ball joint assembly is engineered with a casting\/forged iron control arm that provides strength and durability for regular suspension use. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. It features rubber bushings to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is press-in mounted and includes a threaded stud with a 14 mm thread diameter, ensuring secure attachment and reliable steering response. This assembly includes one mounting hole with a diameter of 12.3 mm and comes with all necessary mounting hardware for a straightforward replacement process. The control arm measures up to 288.5 mm in width and 237 mm in length, designed to fit precisely on BMW X5 and X6 vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged suspension control arms on BMW X5 and X6\u003c\/li\u003e\n\u003cli\u003eAddresses issues with loose or noisy suspension components\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and steering control\u003c\/li\u003e\n\u003cli\u003eEliminates vibration and uneven tire wear caused by faulty bushings\u003c\/li\u003e\n\u003cli\u003eImproves overall suspension stability and vehicle handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-164 control arm and ball joint assembly requires basic suspension repair tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly can be installed without additional lubrication. Ensure the mounting hardware is torqued to manufacturer specifications. It is recommended to have a professional alignment performed after installation to maintain optimal handling and tire wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-164 suspension control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product includes a limited warranty covering defects in material and workmanship, providing confidence in its long-term reliability for BMW X5 and X6 suspension repairs.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997024944309,"sku":"BKKY-521-164","price":106.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521164_Fro.jpg?v=1775007814","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-164-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}