{"product_id":"dorman-520-131-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-131 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-131 suspension control arm and ball joint assembly is engineered for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet regular suspension grade requirements, this assembly offers a pre-greased, bolt-in ball joint for straightforward installation and long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint for immediate use\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003eSteel control arm with casting\/forged construction\u003c\/li\u003e\n\u003cli\u003eBolt-in ball joint with threaded stud (14 mm diameter)\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Achieva, Chevrolet Corsica, Grand Am, and Pontiac Skylark\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 constructed from durable steel with a black finish, providing corrosion resistance and strength. The assembly includes rubber bushings to absorb road vibrations and reduce noise. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. Featuring a bolt-in mounting type with a single mounting hole (12.3 mm diameter), the control arm measures up to 288.5 mm in width and 237 mm in length. The ball joint stud is threaded with a 14 mm diameter, ensuring secure attachment to the vehicle's suspension system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman 520-131 control arm and ball joint assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Achieva\u003c\/li\u003e\n\u003cli\u003eChevrolet Corsica\u003c\/li\u003e\n\u003cli\u003eChevrolet Grand Am\u003c\/li\u003e\n\u003cli\u003eOldsmobile models (specific fitment varies)\u003c\/li\u003e\n\u003cli\u003ePontiac Skylark\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed for light suspension grade use, suitable for regular driving conditions and maintaining proper suspension geometry.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing steering instability\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to uneven tire wear\u003c\/li\u003e\n\u003cli\u003eExcessive suspension noise or vibration\u003c\/li\u003e\n\u003cli\u003eMisalignment 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\u003eThe Dorman 520-131 assembly comes with all necessary mounting hardware for a complete installation. Since the ball joint is pre-greased and installed, no additional lubrication is required. The bolt-in design simplifies replacement, but proper torque specifications should be followed to ensure safety and performance. It is recommended to have a professional alignment performed after installation to maintain correct suspension geometry.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. The 520-131 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43979174117557,"sku":"BKKY-520-131","price":104.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520131_Fro.jpg?v=1775007551","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-131-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}