{"product_id":"dorman-521-105-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 521-105 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 521-105 suspension control arm and ball joint assembly is engineered for precise fitment on select Toyota and Scion models. Designed to restore proper suspension function, this assembly is pre-greased and includes all necessary mounting hardware for a straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased control arm and ball joint for immediate use\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003eSteel construction with casting\/forged control arm type\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Prius C, Yaris, and Scion xD models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis suspension control arm assembly features a steel control arm with a black finish, providing durability and corrosion resistance. The assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted and comes pre-installed with a threaded stud, ensuring a secure connection to the vehicle’s suspension system. With a single mounting hole measuring 12.3 mm in diameter, the control arm is designed for a precise fit. The assembly is not adjustable and is classified as a light suspension grade type, suitable for regular driving conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Part Number Details\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-105 control arm and ball joint assembly is compatible with the following vehicles: Toyota Prius C, Toyota Yaris, and Scion xD. This part number ensures a direct replacement for worn or damaged suspension components on these models, maintaining proper alignment and handling characteristics.\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 vibrations\u003c\/li\u003e\n\u003cli\u003eMisalignment issues affecting vehicle handling\u003c\/li\u003e\n\u003cli\u003eCorrosion or structural damage to original control arm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-105 assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure all mounting hardware is tightened to manufacturer torque specifications. This assembly is designed for direct bolt-on replacement without adjustment, simplifying the installation process.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. The 521-105 assembly undergoes rigorous quality control 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":43989474836661,"sku":"BKKY-521-105","price":94.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521105_Fro.jpg?v=1775007800","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-105-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}