{"product_id":"dorman-521-056-suspension-control-arm-and-ball-joint-assembly-rear-right-upper","title":"Dorman 521-056 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper","description":"\u003ch2\u003eDorman 521-056 Rear Right Upper Control Arm\u003c\/h2\u003e\u003cp\u003eDorman 521-056 is a direct replacement suspension control arm and ball joint assembly for specific Hyundai applications. It is built for the rear right upper position and is engineered to restore smooth ride quality, directional stability, and predictable suspension response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for the original equipment control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eFits 2006-2011 Hyundai Azera, rear right upper\u003c\/li\u003e\n\u003cli\u003eFits 2006-2010 Hyundai Sonata, rear right upper\u003c\/li\u003e\n\u003cli\u003eSteel control arm with black finish\u003c\/li\u003e\n\u003cli\u003eBall joint is installed and press-in mounted\u003c\/li\u003e\n\u003cli\u003ePre-greased design with rubber bushings included\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eRegular grade, light suspension application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE-Style Suspension Replacement\u003c\/h2\u003e\u003cp\u003eThis Dorman 521-056 assembly combines the control arm, ball joint, and bushings into one service part for rear suspension repair. The steel casting\/forged construction, threaded ball joint stud, and press-in mounting style follow the OE layout for the Hyundai Azera and Hyundai Sonata rear right upper position. This part cross-references MOOG Chassis Products RK620646 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension clunking or looseness\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by worn rear control arm components\u003c\/li\u003e\n\u003cli\u003eImprecise rear-end tracking or directional instability\u003c\/li\u003e\n\u003cli\u003eExcess play from deteriorated bushings or ball joint wear\u003c\/li\u003e\n\u003cli\u003eNoise over bumps from a fatigued upper control arm assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify fitment by year, make, model, and rear right upper position before installation. Because the ball joint is already installed and the assembly is pre-greased, the part is ready for service once the mounting points are cleaned and inspected. Always confirm alignment after replacement, especially on Hyundai Azera and Hyundai Sonata rear suspension repairs. Dorman 521-056 is also listed under common interchange references for this application, including 172286 and 182286.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman uses an industry-focused evaluation process for this suspension assembly to help support consistent ride behavior and suspension control. The part is built as a direct replacement for specific OE applications and is intended to match the original mounting and function requirements of the vehicle platform.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52734112792757,"sku":"BKKY-521-056","price":122.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521056_Fro.jpg?v=1782278426","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-056-suspension-control-arm-and-ball-joint-assembly-rear-right-upper","provider":"PartCatalog","version":"1.0","type":"link"}