{"product_id":"dorman-521-919-suspension-control-arm","title":"Dorman 521-919 Suspension Control Arm - Front Left Lower","description":"\u003ch2\u003eOverview of Dorman Suspension Control Arm 521-919\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-919 suspension control arm is engineered for reliable performance in select Buick, Cadillac, Oldsmobile, and Pontiac models. Designed with durable steel construction and a coated black finish, this control arm provides essential support for your vehicle's suspension system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from sturdy steel with a coated black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBoxed construction enhances strength and rigidity\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings with a black color and precise dimensions (14.3 mm inside diameter, 39.6 mm outside diameter, 92 mm length)\u003c\/li\u003e\n\u003cli\u003eBall joint mounting type is welded with a threaded stud (ball joint not included)\u003c\/li\u003e\n\u003cli\u003eOverall length of 262.5 mm suitable for specific GM models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm (part number 521-919) features a boxed steel design that improves structural integrity and durability under typical driving conditions. The black coated finish helps protect against rust and wear. It comes equipped with a single rubber bushing designed to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint mounting is welded, and the stud is threaded, allowing for secure attachment of compatible ball joints (sold separately). This control arm is not adjustable and does not include grease fittings or mounting hardware, so ensure compatibility with your vehicle’s existing components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis control arm is compatible with various Buick, Cadillac, Oldsmobile, and Pontiac models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick 60 Special, LeSabre, Park Avenue\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille, Fleetwood, Seville\u003c\/li\u003e\n\u003cli\u003eOldsmobile 88, 98, LSS\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Delta 88, Regency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen searching for a suspension control arm replacement for these vehicles, referencing part number 521-919 ensures proper fitment and performance.\u003c\/p\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 alignment and handling\u003c\/li\u003e\n\u003cli\u003eLoose or damaged ball joint mounting points leading to steering instability\u003c\/li\u003e\n\u003cli\u003eVibration and harshness transmitted through the suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear due to suspension component failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with part number 521-919 before installation\u003c\/li\u003e\n\u003cli\u003eBall joint must be installed separately; ensure correct ball joint type for your vehicle\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts and ball joint stud\u003c\/li\u003e\n\u003cli\u003eInspect related suspension components during installation for wear or damage\u003c\/li\u003e\n\u003cli\u003eAlignment check is recommended after control arm replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension control arms are manufactured to meet or exceed OEM standards for fit, form, and function. The steel construction and coated finish provide durability and corrosion resistance. This product includes rubber bushings designed for long service life. While mounting hardware and ball joints are not included, the control arm is engineered for straightforward integration with existing suspension components. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997578625205,"sku":"BKKY-521-919","price":102.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521919_Fro_17c7bb98-6bf9-46cc-bf4f-c754e41c6cc6.jpg?v=1775007951","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-919-suspension-control-arm","provider":"PartCatalog","version":"1.0","type":"link"}