{"product_id":"front-left-lower-forward-control-arm-w-ball-joint-for-11-16-bmw-535i","title":"Front Left Lower Forward Control Arm w Ball Joint for 11-16 BMW 535i","description":"\u003cp\u003eOur review of the Metrix Premium chassis Front Left Lower Forward Control Arm finds it best suited for BMW owners who need a direct-fit suspension replacement that aims to meet or exceed factory standards. The bottom line: this control arm delivers a solid balance of material quality and fitment coverage for select 2011-2019 xDrive models, and its pre-greased construction makes it an easy swap for a technician or experienced DIYer. For anyone repairing a torn bushing or worn ball joint on compatible BMWs, this part is a practical, warranty-backed option.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e Covers many xDrive models from 2011 to 2019 so it fits multiple BMW platforms without guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-greased assembly:\u003c\/strong\u003e Arrives ready to install with grease applied to reduce initial wear and ensure smoother movement from first use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium construction:\u003c\/strong\u003e Lightweight yet durable material helps maintain chassis geometry while resisting corrosion better than some steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE interchange numbers:\u003c\/strong\u003e Supplied with common part references like RK621979 and 31124083309 so installers can confirm fit quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality certifications:\u003c\/strong\u003e Manufactured to IATF 16949 and ISO 9001 standards, indicating a controlled production process and consistent quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis control arm is aimed at owners and independent mechanics working on 2011-2016 535i and 550i xDrive, 2012-2016 528i xDrive, and a range of 2012-2019 6-series xDrive and Gran Coupe models who want a plug-and-play replacement that aligns with or exceeds OEM specs. It is particularly attractive to buyers who value traceable interchange numbers and a factory-like fitment backed by a three year limited warranty.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include drivers with non-xDrive BMWs, earlier or much later model years outside the listed range, or anyone requiring a complete set of suspension arms rather than a single control arm. Also, if a vehicle has aftermarket suspension modifications, professional verification of geometry compatibility is recommended before purchase.\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\u003eDirect-fit compatibility across many BMW xDrive models simplifies part selection and installation.\u003c\/li\u003e\n\u003cli\u003ePre-greased and made from aluminium for reduced initial wear and improved corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eManufactured under IATF 16949 and ISO 9001 standards and backed by a 3 year \/ 36,000 mile limited warranty.\u003c\/li\u003e\n\u003cli\u003ePositive customer feedback notes good fit and perceived value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold individually, so buyers replacing both sides or multiple arms must purchase multiples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMETRIX PREMIUM CHASSIS PARTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eFront left lower forward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eControl arm with ball joint and bushing, quantity 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003e2011-2016 535i\/550i xDrive, 2012-2016 528i xDrive, 2012-2019 6-series xDrive variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE \/ Interchange\u003c\/td\u003e\n\u003ctd\u003eRK621979, CMS101358, CB14333PR, 31124083309\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 Year \/ 36,000 miles Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Metrix front left lower forward control arm is a pragmatic replacement for owners of compatible BMW xDrive models who need a reliable, well-made part that mirrors OEM form and function. With aluminium construction, pre-greased joints, and recognized quality certifications, it represents good value for a single-arm replacement and is particularly useful when a technician needs a trustworthy, warranty-backed component.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my 2014 BMW 535d xDrive?\u003c\/strong\u003e\u003cbr\u003eYes, the listed compatibility explicitly includes 2014-2016 535d xDrive models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the arm ready to install right away?\u003c\/strong\u003e\u003cbr\u003eYes, the part is supplied pre-greased for extended lifespan and immediate installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the purchase include both left and right control arms?\u003c\/strong\u003e\u003cbr\u003eNo, the box quantity is one control arm; buy two if both sides need replacement.\u003c\/p\u003e","brand":"METRIX PREMIUM CHASSIS PARTS","offers":[{"title":"Default Title","offer_id":48240868753627,"sku":"B08SBMKJT6","price":87.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71E2Pn4IwML._AC_SL1500.jpg?v=1771090763","url":"https:\/\/gearmusthave.com\/products\/front-left-lower-forward-control-arm-w-ball-joint-for-11-16-bmw-535i","provider":"GearMustHave","version":"1.0","type":"link"}