{"product_id":"dorman-524-121-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 524-121 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eReliable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 524-121 suspension control arm and ball joint assembly is engineered for Mercury Quest and Nissan Villager models. Designed to restore proper suspension function, this assembly ensures stable handling and improved ride quality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware for a complete replacement\u003c\/li\u003e\n\u003cli\u003eSteel construction with casting\/forged control arm for durability\u003c\/li\u003e\n\u003cli\u003eBolt-in ball joint with threaded stud for secure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with light suspension grade requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly (part number 524-121) features a black-painted steel control arm built with casting and forging methods to provide strength and resistance to wear. The assembly comes pre-greased, eliminating the need for immediate lubrication, and includes rubber bushings that help absorb road vibrations. The ball joint is installed and ready to bolt in, with a threaded stud and a 14 mm thread diameter ensuring a secure connection. Mounting hardware is included, and the control arm has a maximum width of 288.5 mm and length of 237 mm, designed specifically for Mercury Quest and Nissan Villager vehicles requiring a light suspension grade component.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm and ball joint assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMercury Quest\u003c\/li\u003e\n\u003cli\u003eNissan Villager\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in suspension repairs where the control arm or ball joint shows signs of wear or damage, helping to restore proper wheel alignment and suspension geometry.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or looseness in the control arm or ball joint\u003c\/li\u003e\n\u003cli\u003eUneven tire wear due to misalignment\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises during driving\u003c\/li\u003e\n\u003cli\u003ePoor handling or steering response\u003c\/li\u003e\n\u003cli\u003eVibration or instability at higher speeds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 524-121 assembly is designed for bolt-in installation with included mounting hardware. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during installation. Ensure proper torque specifications are followed for mounting bolts and ball joint stud to maintain safety and performance. This part is not adjustable, so alignment should be checked and corrected 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 for fit, form, and function. The 524-121 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44001347010741,"sku":"BKKY-524-121","price":89.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_524121_Fro.jpg?v=1775008222","url":"https:\/\/www.partcatalog.com\/products\/dorman-524-121-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}