{"product_id":"dorman-521-740-suspension-control-arm-and-ball-joint-assembly-front-right-upper-forward","title":"Dorman 521-740 Suspension Control Arm and Ball Joint Assembly - Front Right Upper Forward","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-740 suspension control arm and ball joint assembly is engineered for Hyundai Equus and Genesis models. Designed with a steel control arm and pre-greased ball joint, this assembly ensures reliable suspension performance and smooth steering response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint for immediate use\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for vibration dampening\u003c\/li\u003e\n\u003cli\u003eSteel control arm with casting\/forged construction\u003c\/li\u003e\n\u003cli\u003eThreaded ball joint stud with press-in mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Hyundai Equus and Genesis vehicles\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eControl arm dimensions: max length 237 mm, max width 288.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly from Dorman is built with a light suspension grade type suitable for regular driving conditions. The control arm is constructed from durable steel with a black finish, providing strength and corrosion resistance. The assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is installed and pre-greased, featuring a threaded stud with a 14 mm thread diameter and a press-in mounting type for secure fitment. The control arm has one mounting hole with a diameter of 12.3 mm, designed to match factory specifications for Hyundai Equus and Genesis models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman 521-740 suspension control arm and ball joint assembly is specifically compatible with the following Hyundai vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHyundai Equus\u003c\/li\u003e\n\u003cli\u003eHyundai Genesis\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and vehicle handling.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or looseness in the suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by misalignment\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises during driving\u003c\/li\u003e\n\u003cli\u003eSteering instability or wandering\u003c\/li\u003e\n\u003cli\u003eVibration or harshness over bumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-740 assembly requires basic suspension tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary before installation. Ensure all mounting points are clean and free of debris before fitting. Torque all fasteners to manufacturer specifications to maintain proper suspension alignment and safety.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. This control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52123239415989,"sku":"BKKY-521-740","price":101.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521740_Fro.jpg?v=1775162887","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-740-suspension-control-arm-and-ball-joint-assembly-front-right-upper-forward","provider":"PartCatalog","version":"1.0","type":"link"}