{"product_id":"dorman-521-955-suspension-control-arm-and-ball-joint-assembly-front-left-lower","title":"Dorman 521-955 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eDorman 521-955 Front Left Lower Control Arm\u003c\/h2\u003e\u003cp\u003eDorman 521-955 is a direct replacement suspension control arm and ball joint assembly for specific Audi, Porsche, and Volkswagen applications. It is built for the front left lower position and evaluated to support smooth ride quality, directional stability, and predictable handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OE-style suspension service\u003c\/li\u003e\n\u003cli\u003eFits 2007-2015 Audi Q7, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2011-2018 Porsche Cayenne, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2011-2018 Volkswagen Touareg, front left lower\u003c\/li\u003e\n\u003cli\u003eAluminum control arm construction with black finish\u003c\/li\u003e\n\u003cli\u003eBall joint included and installed\u003c\/li\u003e\n\u003cli\u003ePre-greased for service-ready installation\u003c\/li\u003e\n\u003cli\u003eRubber bushings included\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint mounting with threaded stud\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThis Dorman 521-955 suspension control arm and ball joint assembly is engineered as a direct OE replacement for the front left lower suspension position on the Audi Q7, Porsche Cayenne, and Volkswagen Touareg. The aluminum casting\/forged arm uses rubber bushings and a press-in ball joint design to restore suspension geometry and steering response on the listed vehicles. Dorman 521-955 is pre-greased, includes the ball joint already installed, and comes with mounting hardware for a complete replacement assembly.\u003c\/p\u003e\u003cp\u003eThis part cross-references Delphi TC2589 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end clunking or knocking over bumps\u003c\/li\u003e\n\u003cli\u003eLoose or inconsistent steering feel\u003c\/li\u003e\n\u003cli\u003eUneven tire wear from worn suspension joints\u003c\/li\u003e\n\u003cli\u003eExcessive play in the lower control arm assembly\u003c\/li\u003e\n\u003cli\u003eDirectional instability during braking or cornering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the front left lower position before installation and confirm vehicle application by year, make, and model. Because this assembly uses a press-in ball joint and threaded stud, proper suspension service procedures and alignment checks are recommended after replacement. Inspect adjacent bushings, fasteners, and steering components during installation to ensure the repair addresses the full source of suspension wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman uses an industry-leading evaluation process for this control arm and ball joint assembly to help maintain OE-style ride quality, directional stability, and predictable dynamics.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752780165301,"sku":"BKKY-521-955","price":234.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521955_Fro.jpg?v=1782887184","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-955-suspension-control-arm-and-ball-joint-assembly-front-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}