{"product_id":"dorman-520-577-suspension-control-arm-and-ball-joint-assembly-rear-left-lower","title":"Dorman 520-577 Suspension Control Arm and Ball Joint Assembly - Rear Left Lower","description":"\u003ch2\u003eDorman 520-577 Rear Left Lower Control Arm\u003c\/h2\u003e\u003cp\u003eDorman 520-577 is a direct replacement suspension control arm and ball joint assembly for specific Hyundai Santa Fe applications. It is built for the rear left lower position and engineered to support smooth ride quality, directional stability, and predictable handling.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for the original equipment control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eFits 2003 Hyundai Santa Fe, rear left lower, from 12\/09\/02\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Hyundai Santa Fe, rear left lower\u003c\/li\u003e\n\u003cli\u003ePre-greased for ready-to-install service\u003c\/li\u003e\n\u003cli\u003eBall joint is installed and included\u003c\/li\u003e\n\u003cli\u003eIncludes bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003eIron casting\/forged control arm construction with rubber bushings\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint mounting with threaded stud design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman 520-577 suspension control arm and ball joint assembly is built for the rear left lower suspension location on select Hyundai Santa Fe models. The assembly uses an iron control arm with rubber bushings and a press-in, pre-installed ball joint to match the original equipment layout. Dorman’s evaluation process focuses on fit, ride control, and consistent suspension response, making this a practical OE-style replacement for worn rear suspension components on the Hyundai Santa Fe.\u003c\/p\u003e\u003cp\u003eThis part cross-references MOOG Chassis Products RK80345 and Delphi TC3580 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension looseness or instability\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from worn control arm or ball joint components\u003c\/li\u003e\n\u003cli\u003eUneven rear tire wear caused by suspension wear\u003c\/li\u003e\n\u003cli\u003eImprecise directional control at the rear suspension\u003c\/li\u003e\n\u003cli\u003eExcess movement from deteriorated bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2003 Hyundai Santa Fe, rear left lower, from 12\/09\/02, and fits 2004-2006 Hyundai Santa Fe, rear left lower. Confirm the rear left lower position before installation and inspect adjacent suspension hardware for wear. Because the ball joint is already installed and the assembly is pre-greased, installation is streamlined compared with rebuilding individual components. Verify alignment after replacement to restore proper suspension geometry.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman backs this suspension control arm and ball joint assembly with an OE-style replacement approach and an industry-focused evaluation process aimed at consistent fit and suspension performance.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752764141749,"sku":"BKKY-520-577","price":69.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520577_Fro.jpg?v=1782886607","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-577-suspension-control-arm-and-ball-joint-assembly-rear-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}