{"product_id":"dorman-521-863-suspension-control-arm-and-ball-joint-assembly-front-left-upper","title":"Dorman 521-863 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly for Land Rover LR3\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-863 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Land Rover LR3. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate use and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for effective vibration dampening\u003c\/li\u003e\n\u003cli\u003eSteel stamped control arm construction for strength and durability\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Land Rover LR3 suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly features a stamped steel control arm finished in black for corrosion resistance. The assembly includes a pre-installed ball joint with a 14 mm threaded stud and a single 12.3 mm mounting hole. Rubber bushings are integrated to absorb road shocks and reduce noise. The control arm measures up to 288.5 mm in width and 237 mm in length, designed specifically for light suspension grade applications. Although the assembly is not adjustable, it meets regular grade standards for everyday driving conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Use Cases\u003c\/h2\u003e\u003cp\u003eThis Dorman 521-863 assembly is compatible with Land Rover LR3 models requiring a suspension control arm and ball joint replacement. It is suitable for addressing common suspension issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing steering instability\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints resulting in uneven tire wear\u003c\/li\u003e\n\u003cli\u003eExcessive suspension noise or vibration\u003c\/li\u003e\n\u003cli\u003eAlignment problems due to bent or compromised control arms\u003c\/li\u003e\n\u003cli\u003eReduced handling performance and vehicle control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-863 suspension control arm and ball joint assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is press-in type and pre-installed, no additional ball joint assembly is necessary. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all fasteners to manufacturer specifications. Although grease fittings are not included, the pre-greased components reduce the need for immediate lubrication.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. The 521-863 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy for the Land Rover LR3. This product is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51931944943797,"sku":"BKKY-521-863","price":93.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521863_Fro.jpg?v=1775007937","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-863-suspension-control-arm-and-ball-joint-assembly-front-left-upper","provider":"PartCatalog","version":"1.0","type":"link"}