{"product_id":"dorman-527-511-suspension-control-arm-and-ball-joint-assembly-front-left-upper","title":"Dorman 527-511 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eTesla Model X Front Left Upper Control Arm\u003c\/h2\u003e\u003cp\u003eDorman 527-511 is an OE FIX upper front suspension control arm and ball joint assembly for the Tesla Model X front left upper position. It is engineered as a direct-fit replacement for 2016-2025 Tesla Model X SUVs and addresses known failure points in the original design.\u003c\/p\u003e\u003cp\u003eBuilt with a stamped steel arm, forged steel ball joint housing, and a fully sealed ball joint, this assembly replaces the factory plastic-cap design with a more durable construction. Dorman 527-511 is pre-greased, includes the ball joint and bushings, and is finished with an electrostatic coating to help resist corrosion.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2016-2025 Tesla Model X, front left upper\u003c\/li\u003e\n\u003cli\u003eOE FIX design for a more permanent repair than the factory-style assembly\u003c\/li\u003e\n\u003cli\u003eStamped steel control arm with forged steel ball joint housing\u003c\/li\u003e\n\u003cli\u003eSealed ball joint housing helps block moisture intrusion\u003c\/li\u003e\n\u003cli\u003ePre-greased and ready for installation\u003c\/li\u003e\n\u003cli\u003eBall joint, bushings, and mounting hardware are included\u003c\/li\u003e\n\u003cli\u003eBlack electrostatic coating helps protect the arm from corrosion\u003c\/li\u003e\n\u003cli\u003eDirect-fit geometry matches the factory assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eOn Tesla Model X SUVs, the front upper left control arm can crack and separate from the steering knuckle, creating a sudden steering concern. The original plastic cap design can also trap moisture around the ball joint, which contributes to creaking noises and accelerated wear. Dorman 527-511 addresses both issues with a stronger steel-based construction and a sealed joint design. This part cross-references Mevotech Supreme CMS95136 for the same application.\u003c\/p\u003e\u003cp\u003eFor shoppers searching for a Tesla Model X front left upper control arm and ball joint assembly, Dorman 527-511 provides a direct replacement that follows factory fitment while improving durability at known weak points. It is a practical choice for Tesla Model X suspension repair when the original upper control arm shows cracking, noise, or joint wear.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront upper left control arm cracking\u003c\/li\u003e\n\u003cli\u003eSeparation from the steering knuckle\u003c\/li\u003e\n\u003cli\u003eCreaking or squeaking from the front suspension\u003c\/li\u003e\n\u003cli\u003eMoisture buildup around the ball joint\u003c\/li\u003e\n\u003cli\u003eBall joint wear caused by corrosion or contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the front left upper position before installation and inspect the steering knuckle and surrounding suspension components for wear or damage. Because this assembly is pre-greased and includes the ball joint, it is ready for service once installed. Use proper torque procedures for the Tesla Model X suspension hardware and perform a wheel alignment after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this OE FIX control arm assembly to match factory fit and improve durability over the original plastic-cap design. Part number 527-511 is manufactured for consistent fitment on 2016-2025 Tesla Model X front left upper applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52756080984245,"sku":"BKKY-527-511","price":274.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_527511_Fro.jpg?v=1782972493","url":"https:\/\/www.partcatalog.com\/products\/dorman-527-511-suspension-control-arm-and-ball-joint-assembly-front-left-upper","provider":"PartCatalog","version":"1.0","type":"link"}