{"product_id":"dorman-521-910-suspension-control-arm","title":"Dorman 521-910 Suspension Control Arm - Rear Left Lower Rearward or Rear Right Lower Rearward","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm 521-910\u003c\/h2\u003e\u003cp\u003eThe Dorman Suspension Control Arm 521-910 is designed specifically for Lexus and Toyota vehicles, including the Highlander and RX300 models. Constructed from durable steel with a coated black finish, this control arm offers reliable performance and longevity for your vehicle's suspension system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-strength steel with a coated black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes a rubber bushing with a black color for vibration dampening\u003c\/li\u003e\n\u003cli\u003eTubular construction enhances structural integrity\u003c\/li\u003e\n\u003cli\u003eOverall length of 262.5 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eBall joint mounting type is welded with a threaded stud (ball joint not included)\u003c\/li\u003e\n\u003cli\u003ePress-in end type with one bushing included\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus Highlander and Toyota RX300 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm (part number 521-910) is engineered to meet the specifications of Lexus Highlander and Toyota RX300 vehicles. The tubular steel construction provides strength while maintaining a manageable weight. The black coated finish helps protect against rust and corrosion, extending the service life of the component. The control arm includes a single rubber bushing designed to absorb road vibrations and reduce noise, with precise dimensions including a 14.3 mm inside diameter and 39.6 mm outside diameter. The ball joint mounting is welded and uses a threaded stud, though the ball joint itself is not included with this part. This control arm is not adjustable and does not come with mounting hardware or grease fittings, so installation requires reusing existing hardware or purchasing separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged suspension control arms on Lexus Highlander and Toyota RX300\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as uneven tire wear caused by faulty control arms\u003c\/li\u003e\n\u003cli\u003eEliminates clunking noises or vibrations from deteriorated bushings\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and suspension geometry\u003c\/li\u003e\n\u003cli\u003eImproves vehicle handling and ride comfort by maintaining suspension integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Lexus Highlander and Toyota RX300 before installation\u003c\/li\u003e\n\u003cli\u003eUse existing mounting hardware or acquire appropriate bolts and nuts as they are not included\u003c\/li\u003e\n\u003cli\u003eInspect ball joint condition separately since it is not included with this control arm\u003c\/li\u003e\n\u003cli\u003eProperly torque all fasteners to manufacturer specifications to ensure safety and performance\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for accurate alignment and suspension function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-910 control arm undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for exact terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997546021045,"sku":"BKKY-521-910","price":55.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521910_Fro.jpg?v=1775007949","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-910-suspension-control-arm","provider":"PartCatalog","version":"1.0","type":"link"}