{"product_id":"left-right-front-lower-control-arms-2123301911-for-mercedes-e250-e400-e550-awd","title":"Left \u0026 Right Front Lower Control Arms 2123301911 for Mercedes E250 E400 E550 AWD","description":"\u003ch2\u003eFront Lower Control Arms for Mercedes E250, E400, and E550 AWD\u003c\/h2\u003e\u003cp\u003eThis left and right front lower control arm pair cross-references part number 2123301911 and restores proper front suspension geometry on compatible Mercedes AWD models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese front lower control arms replace worn or bent units on compatible Mercedes E250, E400, and E550 AWD vehicles. Sold as a left and right pair, each control arm cross-references part number 2123301911 and connects the front subframe to the steering knuckle. Drivers and shops dealing with clunking, uneven tire wear, or vague steering will find these lower control arms an effective suspension refresh.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft and right pair covers both sides of the front suspension in one order\u003c\/li\u003e\n\u003cli\u003eDirect cross-reference to part number 2123301911 for confident matching\u003c\/li\u003e\n\u003cli\u003eConstructed for front lower suspension duty under vehicle weight and road loads\u003c\/li\u003e\n\u003cli\u003eBushing and ball joint mounting points built to factory geometry\u003c\/li\u003e\n\u003cli\u003ePair configuration helps restore balanced handling side to side\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Mercedes E250 AWD\u003c\/li\u003e\n\u003cli\u003efor Mercedes E400 AWD\u003c\/li\u003e\n\u003cli\u003efor Mercedes E550 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing bent or corroded front lower arms after impact or rust\u003c\/li\u003e\n\u003cli\u003eCuring front-end clunks and wandering steering on high-mileage cars\u003c\/li\u003e\n\u003cli\u003eRestoring correct camber and caster during alignment service\u003c\/li\u003e\n\u003cli\u003eSuspension refresh projects on all-wheel-drive E-Class models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2123301911\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront Lower, Left and Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivetrain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need an alignment after installing these control arms? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a professional alignment is recommended after any lower control arm replacement. New arms can shift camber and caster settings, so align the front end before regular driving.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install these control arms myself? \u003cstrong\u003eA:\u003c\/strong\u003e These are a direct-fit replacement pair for compatible Mercedes AWD models. Installation requires suspension tools and a torque spec sheet, so many owners choose a qualified shop.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50987167744086,"sku":"ZZ3V00316","price":137.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c065f574-fdbb-48f4-a9c6-ff1435544a72.jpg?v=1793636243","url":"https:\/\/www.solidspare.com\/products\/left-right-front-lower-control-arms-2123301911-for-mercedes-e250-e400-e550-awd","provider":"Solid Spare","version":"1.0","type":"link"}