{"product_id":"dorman-521-505-suspension-control-arm-rear-left-lower-rearward","title":"Dorman 521-505 Suspension Control Arm - Rear Left Lower Rearward","description":"\u003ch2\u003eDorman Rear Left Lower Rearward Control Arm\u003c\/h2\u003e\u003cp\u003eDorman 521-505 is a suspension control arm for select Mercedes-Benz models with rear left lower rearward placement. It is precision-engineered and tested as a direct replacement for the original equipment control arm on the listed applications, including Mercedes-Benz E-Class, CLS-Class, and SL-Class vehicles.\u003c\/p\u003e\u003cp\u003eBuilt with an aluminum body and coated black finish, this control arm uses casting\/forged construction for a durable OE-style fit. It includes a rubber bushing with black bushing color, while the ball joint is not included and the arm is not adjustable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2003-2012 Mercedes-Benz SL500, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2012 Mercedes-Benz SL550, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2004-2012 Mercedes-Benz SL600, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2006-2011 Mercedes-Benz CLS500, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2011 Mercedes-Benz CLS550, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2011 Mercedes-Benz CLS63 AMG, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz CLS350, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz E320, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Mercedes-Benz E350, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz E500, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz E550, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz E63 AMG, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2003-2008 Mercedes-Benz SL55 AMG, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz CLS55 AMG, rear left lower rearward\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Mercedes-Benz E55 AMG, rear left lower rearward\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part cross-references Beck\/Arnley 102-6441 and Delphi TC2293 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum construction with casting\/forged design\u003c\/li\u003e\n\u003cli\u003eCoated black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRubber bushing included with press-in end design\u003c\/li\u003e\n\u003cli\u003eThreaded ball joint stud type; ball joint not included\u003c\/li\u003e\n\u003cli\u003eDirect replacement for rear left lower rearward suspension locations\u003c\/li\u003e\n\u003cli\u003eNon-adjustable OE-style control arm for select Mercedes-Benz chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Control Arm 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 bushings\u003c\/li\u003e\n\u003cli\u003eUneven rear tire wear caused by suspension wear\u003c\/li\u003e\n\u003cli\u003eExcessive rear wheel movement under braking or cornering\u003c\/li\u003e\n\u003cli\u003eRestoring proper rear suspension geometry on Mercedes-Benz E320, E350, E500, E550, CLS, and SL models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the rear left lower rearward position before installation and compare the original arm length and bushing layout to the replacement part. Because mounting hardware is not included and the ball joint is not included, transfer or source the required related components as needed for the repair. A professional alignment is recommended after suspension work on Mercedes-Benz E-Class, CLS-Class, and SL-Class applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman suspension components are engineered and tested to replace the original equipment part on specific vehicles. Part number 521-505 is built to meet the fitment and construction requirements of the listed Mercedes-Benz applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752775184565,"sku":"BKKY-521-505","price":180.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521505_Fro.jpg?v=1782886999","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-505-suspension-control-arm-rear-left-lower-rearward","provider":"PartCatalog","version":"1.0","type":"link"}