{"product_id":"dorman-520-477-suspension-control-arm","title":"Dorman 520-477 Suspension Control Arm - Front Left Lower","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm 520-477\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-477 suspension control arm is engineered for Subaru vehicles including the Baja, Forester, Impreza, Legacy, and Outback models. Constructed from durable steel with a coated black finish, this control arm provides reliable suspension performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Heavy-duty steel construction\u003c\/li\u003e\n\u003cli\u003eFinish: Protective black coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLength: 262.5 mm overall length for precise fitment\u003c\/li\u003e\n\u003cli\u003eBushing: Includes one black rubber bushing with 14.3 mm inside diameter and 39.6 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eConstruction: Casting and forged for strength and durability\u003c\/li\u003e\n\u003cli\u003eBall Joint: Welded mounting type with threaded stud (ball joint not included)\u003c\/li\u003e\n\u003cli\u003eMounting: Press-in end type with bushing linkage end\u003c\/li\u003e\n\u003cli\u003eGrease fitting: Not included\u003c\/li\u003e\n\u003cli\u003eMounting hardware: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm (part number 520-477) is designed specifically for select Subaru models, ensuring compatibility and proper suspension geometry. The steel construction combines casting and forging processes to deliver a robust component capable of withstanding road stresses. The black coated finish helps protect against rust and corrosion, extending the service life of the control arm.\u003c\/p\u003e\u003cp\u003eThe included rubber bushing is engineered to absorb vibrations and reduce noise, improving ride quality. With a bushing length of 92 mm and precise diameters, it fits securely within the arm. The welded ball joint mounting type with a threaded stud allows for secure attachment of the ball joint, although the ball joint itself is not included with this part.\u003c\/p\u003e\u003ch2\u003eCompatible Subaru Models and Applications\u003c\/h2\u003e\u003cp\u003eThis control arm is compatible with the following Subaru vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSubaru Baja\u003c\/li\u003e\n\u003cli\u003eSubaru Forester\u003c\/li\u003e\n\u003cli\u003eSubaru Impreza\u003c\/li\u003e\n\u003cli\u003eSubaru Legacy\u003c\/li\u003e\n\u003cli\u003eSubaru Outback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing excessive play or noise\u003c\/li\u003e\n\u003cli\u003eCorroded or weakened control arm structure affecting suspension alignment\u003c\/li\u003e\n\u003cli\u003eLoose or damaged ball joint mounting points\u003c\/li\u003e\n\u003cli\u003eVibration and handling issues due to deteriorated suspension components\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to faulty control arm performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle is securely lifted and supported before removal\u003c\/li\u003e\n\u003cli\u003eInspect ball joint and mounting hardware; replace separately if needed\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003eAlignment check is recommended after installation\u003c\/li\u003e\n\u003cli\u003eGrease fittings are not included; no lubrication points on this control arm\u003c\/li\u003e\n\u003c\/ul\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 520-477 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43987792134325,"sku":"BKKY-520-477","price":101.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520477_Fro.jpg?v=1775007651","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-477-suspension-control-arm","provider":"PartCatalog","version":"1.0","type":"link"}