{"product_id":"mas-chassis-ia90289-steering-idler-arm-and-bracket-assembly","title":"MAS Chassis IA90289 Steering Idler Arm and Bracket Assembly","description":"\u003ch2\u003eSteering Idler Arm Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe MAS Chassis IA90289 steering idler arm and bracket assembly is built to match the original part’s fit and function for specific heavy-duty truck applications. It is a direct replacement style component for restoring steering linkage support and consistent steering response.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction with a coated black finish for durable service.\u003c\/li\u003e\n\u003cli\u003ePre-greased design for ready-to-install service.\u003c\/li\u003e\n\u003cli\u003eIncludes a grease fitting for routine lubrication maintenance.\u003c\/li\u003e\n\u003cli\u003eBracket stud and mounting details are engineered for the specified application.\u003c\/li\u003e\n\u003cli\u003eStandard-grade replacement part for steering system repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis steering idler arm and bracket assembly is designed for Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, Chevrolet Silverado 2500, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications listed in the fitment data. The IA90289 helps restore proper steering linkage support when the original assembly is worn, loose, or no longer maintaining correct geometry. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003cp\u003eVehicle coverage includes Fits 2020-2025 Chevrolet Silverado 2500 HD, Fits 2020-2025 Chevrolet Silverado 3500 HD, Fits 2018-2025 GMC Sierra 2500 HD, Fits 2018-2025 GMC Sierra 3500 HD, Fits 2011-2019 Chevrolet Silverado 2500 HD, Fits 2011-2019 Chevrolet Silverado 3500 HD, Fits 2011-2018 Chevrolet Silverado 2500, Fits 2015-2018 Chevrolet Silverado 3500, Fits 2011-2013 Chevrolet Silverado 3500, Fits 2011-2017 GMC Sierra 2500 HD, and Fits 2011-2017 GMC Sierra 3500 HD.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting steering looseness caused by wear in the idler arm assembly.\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or corroded steering support component.\u003c\/li\u003e\n\u003cli\u003eRestoring stable steering linkage alignment.\u003c\/li\u003e\n\u003cli\u003eAddressing steering play or inconsistent road feel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and steering linkage configuration against the fitment data before installation. Inspect related steering components for wear and replace any damaged parts as needed to complete the repair properly. Grease the assembly according to service requirements after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMAS Chassis engineers this assembly to match original fit, function, and performance targets for the listed applications.\u003c\/p\u003e","brand":"MAS Chassis","offers":[{"title":"Default Title","offer_id":53725692952757,"sku":"DGKF-IA90289","price":74.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MS_IA90289_Fro.jpg?v=1794206944","url":"https:\/\/www.partcatalog.com\/products\/mas-chassis-ia90289-steering-idler-arm-and-bracket-assembly","provider":"PartCatalog","version":"1.0","type":"link"}