{"product_id":"trq-front-control-arm-with-ball-joint-set-compatible-with-mercedes","title":"TRQ Front Control Arm with Ball Joint Set Compatible with Mercedes","description":"\u003cp\u003eIn this review the TRQ Front Control Arm with Ball Joint Set is evaluated as a direct fit OE replacement kit for select Mercedes-Benz models. The bottom line: this 4-piece set is for DIY mechanics and independent shops needing a complete front upper and lower control arm refresh on compatible E and CLS models, and it stands out because it replaces both forward and rearward arms with pre-assembled ball joints for quicker installation. Fitment must be checked against vehicle years and 4Matic configuration before purchase.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e The kit is designed to install without modification, reducing shop time and alignment rework when matched to the correct model years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Replacement:\u003c\/strong\u003e Built to match original equipment geometry and reference numbers so the arms integrate with factory suspension points and mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes two front lower rearward and two front upper forward control arms with ball joints, providing a full front suspension overhaul in one purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Specific:\u003c\/strong\u003e Fitment covers multiple Mercedes-Benz E and CLS model years and 4Matic variants, so buyers can confirm compatibility using the listing checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Numbers:\u003c\/strong\u003e Supplied aftermarket and OE reference numbers help confirm parts identity for sourcing and comparison with dealer listings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost Effective Replacement:\u003c\/strong\u003e Customers report a favorable price-to-quality ratio, making it a practical option versus purchasing individual OEM arms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis set is best for owners of compatible 2010-2018 Mercedes-Benz E350, E400, E550, E250 and CLS400\/CLS550 models who need front suspension renewal and prefer purchasing a matched set rather than sourcing arms individually. It is also appropriate for independent shops handling multiple repairs who value consistent fit and a single SKU solution.\u003c\/p\u003e\n\u003cp\u003eIt is not the ideal choice for vehicles outside the listed years and 4Matic configurations, or for buyers who need only a single arm or wish to retain original factory parts numbers without aftermarket equivalents. Always verify the OE reference numbers listed to ensure correct fitment before installation.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete 4-piece set simplifies replacement of upper and lower front control arms with pre-installed ball joints.\u003c\/li\u003e\n\u003cli\u003eDesigned as an OE replacement with matching reference numbers for easier cross-referencing and compatibility checks.\u003c\/li\u003e\n\u003cli\u003eCustomers report good fit and ease of installation, offering solid value for money compared with buying OEM arms separately.\u003c\/li\u003e\n\u003cli\u003eSupports a range of E and CLS model years, covering multiple front suspension configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers raised concerns about long-term durability of the ball joints, so buyers wanting extended service life may prefer OEM or upgraded heavy-duty options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003e2 front lower rearward arms and 2 front upper forward arms with ball joints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Years\u003c\/td\u003e\n\u003ctd\u003e2010-2018 select Mercedes-Benz E and CLS models (see listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eIncludes multiple 4Matic front driver and passenger side applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Reference Numbers\u003c\/td\u003e\n\u003ctd\u003e2123301911, 2123303111, 2123303211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket References\u003c\/td\u003e\n\u003ctd\u003e1027897, 1027957, 1027958, CMS101388, RK622443 (and others listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTRQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TRQ Front Control Arm with Ball Joint Set is a practical, cost-effective OE replacement option for owners and shops working on compatible Mercedes-Benz E and CLS models. It offers the convenience of a matched 4-piece kit and straightforward fit when the vehicle matches the listed years and 4Matic configuration, but buyers seeking maximum long-term durability for the ball joints should consider inspecting options or planning for periodic refreshes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my E350 2014 4Matic?\u003c\/strong\u003e\u003cbr\u003eCheck the listing fitment and OE reference numbers; the kit covers many 2013-2014 E350 4Matic sedan and wagon front upper and lower applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the ball joints pre-installed?\u003c\/strong\u003e\u003cbr\u003eYes, the control arms in this kit include ball joints pre-assembled for the forward and rearward positions to speed up installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this replace both sides of the front suspension?\u003c\/strong\u003e\u003cbr\u003eYes, the 4-piece set replaces driver and passenger side front upper forward and lower rearward control arms.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48637305848027,"sku":"B09Y31GCB1","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51x6QLHjyvL._AC_SL1500.jpg?v=1778598581","url":"https:\/\/gearmusthave.com\/products\/trq-front-control-arm-with-ball-joint-set-compatible-with-mercedes","provider":"GearMustHave","version":"1.0","type":"link"}