{"product_id":"dorman-520-948-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-948 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-948 suspension control arm and ball joint assembly is designed specifically for Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models. This pre-greased, aluminum control arm assembly offers a reliable replacement option for light suspension grade applications, ensuring proper vehicle handling and suspension performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003eAluminum control arm with black finish\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud included and installed\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-948 control arm assembly features a casting\/forged aluminum control arm measuring up to 288.5 mm in width and 237 mm in length. It comes with a single mounting hole of 12.3 mm diameter and includes rubber bushings to absorb vibrations and reduce noise. The ball joint is press-in mounted with a 14 mm threaded stud, pre-installed and ready for use. This assembly is designed for light suspension grade applications and is not adjustable. The black finish provides corrosion resistance and a clean appearance under the vehicle.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Application\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is compatible with the following Mercedes-Benz models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eML55 AMG\u003c\/li\u003e\n\u003cli\u003eML320\u003c\/li\u003e\n\u003cli\u003eML350\u003c\/li\u003e\n\u003cli\u003eML430\u003c\/li\u003e\n\u003cli\u003eML500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is engineered to meet the suspension requirements of these vehicles, ensuring proper fitment and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Control Arm Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing suspension noise or vibration\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints affecting steering stability\u003c\/li\u003e\n\u003cli\u003eCorroded or bent control arms compromising alignment and handling\u003c\/li\u003e\n\u003cli\u003ePremature wear due to lack of lubrication or damaged components\u003c\/li\u003e\n\u003cli\u003eReplacement of original equipment for maintenance or repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-948 assembly comes pre-greased and includes all necessary mounting hardware for straightforward installation. Since the ball joint is press-in mounted and pre-installed, no additional ball joint assembly is required. Ensure proper torque specifications are followed during installation and verify alignment after replacement. This control arm is not adjustable, so alignment adjustments should be made separately.\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 520-948 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43988611530933,"sku":"BKKY-520-948","price":104.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520948_Fro.jpg?v=1775007762","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-948-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}