{"product_id":"dorman-521-388-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 521-388 Suspension Control Arm and Ball Joint Assembly - Front Right Lower","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly for Chevrolet and GMC\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-388 suspension control arm and ball joint assembly is engineered for reliable performance in Chevrolet Canyon and GMC Colorado models. Designed with pre-greased components and included bushings, this assembly ensures smooth suspension operation and long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate use and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware for a complete installation\u003c\/li\u003e\n\u003cli\u003eSteel construction with casting\/forged control arm for strength and durability\u003c\/li\u003e\n\u003cli\u003eBolt-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Canyon and GMC Colorado suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-388 control arm and ball joint assembly features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from steel with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm, and the ball joint stud has a 14 mm thread diameter. Rubber bushings are pre-installed to absorb vibrations and provide a smooth ride. The ball joint is installed and ready for bolt-in mounting, eliminating the need for additional grease fittings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is specifically designed for use with Chevrolet Canyon and GMC Colorado models. It is ideal for replacing worn or damaged suspension components to restore proper alignment and handling characteristics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCorrects suspension noise and looseness\u003c\/li\u003e\n\u003cli\u003eResolves uneven tire wear caused by faulty control arms\u003c\/li\u003e\n\u003cli\u003eImproves steering response and vehicle stability\u003c\/li\u003e\n\u003cli\u003eEliminates vibration and clunking during driving\u003c\/li\u003e\n\u003cli\u003eRestores proper suspension geometry after impact or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-388 assembly requires basic suspension knowledge and tools. The pre-greased ball joint and included mounting hardware simplify the process. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Torque all bolts to manufacturer specifications and verify alignment after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. The 521-388 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997160964277,"sku":"BKKY-521-388","price":130.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521388_Fro.jpg?v=1775007850","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-388-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}