{"product_id":"dorman-538-778-suspension-ball-joint-front-lower","title":"Dorman 538-778 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 538-778 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 538-778 is a threaded suspension ball joint built as a standard replacement for the original equipment on select Mercedes-Benz applications. It is precision-engineered and tested for reliable fit and function on front lower suspension positions, including Mercedes-Benz E300, E350, E550, E280, E500, E320, C220, and C230 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThreaded, bolt-in suspension ball joint for front lower use\u003c\/li\u003e\n\u003cli\u003eSteel construction with a grey finish\u003c\/li\u003e\n\u003cli\u003eRubber dust boot included\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade replacement\u003c\/li\u003e\n\u003cli\u003eTapered stud design with 12 mm wrench size\u003c\/li\u003e\n\u003cli\u003eNo grease fitting, cotter pin, bushings, washers, or mounting hardware included\u003c\/li\u003e\n\u003cli\u003eCross-references MOOG Chassis Products K9918 and Delphi TC835 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension ball joint, part number 538-778, is designed for direct replacement on specific Mercedes-Benz front lower suspension locations. The steel body and rubber dust boot support dependable service in the steering and suspension assembly, while the threaded, bolt-in design helps match OE-style mounting on the listed vehicles. It is a standard replacement part for drivers servicing worn front suspension joints on Mercedes-Benz E300, E350, E550, E280, E500, E320, C220, and C230 models.\u003c\/p\u003e\u003cp\u003eCompatible fitment includes 2008-2009 Mercedes-Benz E300, front lower; 2006-2009 Mercedes-Benz E350, front lower; 2007-2009 Mercedes-Benz E550, front lower; 2007 Mercedes-Benz E280, front lower; 2004-2006 Mercedes-Benz E500, front lower; 2004-2005 Mercedes-Benz E320, front lower; 1997 Mercedes-Benz C220, front lower; and 1996 Mercedes-Benz C230, front lower. If you are searching for a Mercedes-Benz front lower ball joint replacement, Dorman 538-778 provides a direct-fit option for these applications.\u003c\/p\u003e\u003ch2\u003eCommon Repair Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end clunking or looseness from a worn ball joint\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension joint play\u003c\/li\u003e\n\u003cli\u003eSteering wander or reduced front suspension stability\u003c\/li\u003e\n\u003cli\u003eRestoring proper articulation in the front lower control arm area\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or corroded OE-style ball joint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s front lower suspension configuration before ordering, since fitment is specific to the listed Mercedes-Benz models and years. Inspect the mating control arm, fasteners, and surrounding suspension components for wear before installation. Because this part does not include a grease fitting, it is a sealed-style replacement and does not require routine greasing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this ball joint is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. Part number 538-778 is built to standard suspension replacement specifications for the listed Mercedes-Benz applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763260616885,"sku":"BKKY-538-778","price":67.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_538778_Fro.jpg?v=1783144969","url":"https:\/\/www.partcatalog.com\/products\/dorman-538-778-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}