{"product_id":"dorman-521-607-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 521-607 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper","description":"\u003ch2\u003eReliable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-607 suspension control arm and ball joint assembly is engineered for precise fitment on Infiniti 350Z and Nissan G35 models. Designed with durable materials and pre-greased components, this assembly ensures consistent suspension performance and vehicle handling.\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\u003eAluminum control arm with a black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Infiniti 350Z and Nissan G35 suspension systems\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 features a casting\/forged aluminum control arm that balances strength and weight savings. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb vibrations and reduce noise, while the press-in ball joint with a 14mm threaded stud ensures a secure and reliable connection. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single 12.3 mm mounting hole for precise fitment. The black finish provides added protection against corrosion and wear.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman 521-607 assembly is specifically designed for use with Infiniti 350Z and Nissan G35 models. It is intended for light suspension grade applications and is not adjustable, making it suitable for standard suspension setups. The assembly replaces worn or damaged control arms and ball joints to restore proper suspension geometry and vehicle handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEliminates suspension noise caused by worn bushings or ball joints\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and steering response\u003c\/li\u003e\n\u003cli\u003eAddresses uneven tire wear due to faulty control arm components\u003c\/li\u003e\n\u003cli\u003eImproves ride comfort by reducing vibrations and harshness\u003c\/li\u003e\n\u003cli\u003ePrevents suspension failure from damaged or corroded parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 521-607 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type with a threaded stud, proper tools are recommended for removal and installation to avoid damage. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Verify vehicle compatibility with Infiniti 350Z and Nissan G35 models before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 521-607 suspension control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in your suspension repair.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997258416309,"sku":"BKKY-521-607","price":75.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521607_Fro_ee6e65e6-5761-4356-ab5f-5db44766ddd4.jpg?v=1775007884","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-607-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}