{"product_id":"dorman-526-803-suspension-control-arm-and-ball-joint-assembly-front-left-lower-forward","title":"Dorman 526-803 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 526-803 suspension control arm and ball joint assembly is designed for select Mercedes-Benz models, including the C230, C250, C300, C350, E350, and E400. This pre-greased, aluminum control arm with an integrated ball joint offers a reliable replacement option for light suspension applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate use without additional lubrication\u003c\/li\u003e\n\u003cli\u003eIncludes rubber and steel bushings for durable suspension performance\u003c\/li\u003e\n\u003cli\u003eMachined ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight aluminum with a silver finish\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz C and E-Class models (C230, C250, C300, C350, E350, E400)\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eControl arm dimensions: maximum length 434 mm, maximum width 80 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 526-803 suspension control arm and ball joint assembly is engineered to meet the suspension needs of various Mercedes-Benz vehicles. Featuring a casting\/forged aluminum control arm, this part balances strength and weight reduction. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. The ball joint is machined and includes a threaded stud with a 14 mm thread diameter and a 25.5 mm stud length, ensuring a precise fit and secure connection. Rubber and steel bushings are incorporated to absorb road vibrations and maintain suspension integrity. This assembly is designed for light suspension grade applications and is not adjustable, providing a direct replacement for factory components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper suspension geometry and alignment on Mercedes-Benz C230, C250, C300, C350, E350, and E400 models\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged control arms causing uneven tire wear or poor handling\u003c\/li\u003e\n\u003cli\u003eAddresses ball joint wear that results in clunking noises or steering instability\u003c\/li\u003e\n\u003cli\u003eImproves ride quality by renewing bushings that have deteriorated over time\u003c\/li\u003e\n\u003cli\u003eEliminates suspension looseness and enhances vehicle safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 526-803 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes mounting hardware, additional lubrication or hardware sourcing is unnecessary. Ensure the vehicle is properly supported and aligned after installation. Verify torque specifications for the ball joint nut and mounting bolts according to Mercedes-Benz service guidelines. This assembly is not adjustable, so alignment checks are recommended post-installation.\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 526-803 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52124878667957,"sku":"BKKY-526-803","price":145.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_526803_Fro.jpg?v=1775162931","url":"https:\/\/www.partcatalog.com\/products\/dorman-526-803-suspension-control-arm-and-ball-joint-assembly-front-left-lower-forward","provider":"PartCatalog","version":"1.0","type":"link"}