{"product_id":"luk-gdk325b-axle-differential-bearing-and-seal-kit-rear","title":"Luk GDK325B Axle Differential Bearing and Seal Kit - Rear","description":"\u003ch2\u003eOE-Quality Differential Bearing Kit\u003c\/h2\u003e\u003cp\u003eThe LuK GDK325B differential bearing kit provides the OE-quality bearings needed for a professional rear differential repair. It is built for service on a wide range of Chevrolet and GMC trucks and vans with the 10.5-inch rear differential, including Silverado 2500 HD, Sierra 2500 HD, Express, and Savana applications.\u003c\/p\u003e\u003cp\u003eUse this kit when servicing the rear differential on 1998-2023 Chevrolet and GMC platforms. The GDK325B is selected for direct repair work where bearing wear, noise, or drivetrain roughness has affected differential operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE-quality differential bearing kit for rear axle service\u003c\/li\u003e\n\u003cli\u003eFits rear 10.5-inch differential applications on select Chevrolet and GMC vehicles\u003c\/li\u003e\n\u003cli\u003eSupports professional transmission and driveline repair work\u003c\/li\u003e\n\u003cli\u003eLuK part number GDK325B for easy identification\u003c\/li\u003e\n\u003cli\u003eCross-references Timken DRK325B and SKF SDK325-B for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Vehicle Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2021-2023 Chevrolet Express 2500, rear, Standard Differential Kit\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 Chevrolet Express 3500, rear, Standard Differential Kit\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 GMC Savana 2500, rear, Standard Differential Kit\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 GMC Savana 3500, rear, Standard Differential Kit\u003c\/li\u003e\n\u003cli\u003eFits 1998-2020 Chevrolet Express 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2020 Chevrolet Express 3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2020 GMC Savana 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2020 GMC Savana 3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2019 Chevrolet Suburban 3500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Chevrolet Suburban 3500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2001-2017 Chevrolet Silverado 2500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2011-2017 Chevrolet Silverado 3500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2001-2017 GMC Sierra 2500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2011-2017 GMC Sierra 3500 HD, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2008-2013 Chevrolet Suburban 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2008-2013 GMC Yukon XL 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Chevrolet Avalanche 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1999-2004 Chevrolet Silverado 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1999-2004 GMC Sierra 2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Chevrolet C2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Chevrolet C3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Chevrolet K2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Chevrolet K3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 GMC C2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 GMC C3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 GMC K2500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 GMC K3500, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Chevrolet P30, rear, 10.5\"\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 GMC P3500, rear, 10.5\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Kit Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear differential bearing noise\u003c\/li\u003e\n\u003cli\u003eExcessive play or looseness in the differential assembly\u003c\/li\u003e\n\u003cli\u003eWear found during axle or transmission service\u003c\/li\u003e\n\u003cli\u003eRestoration work on high-mileage driveline components\u003c\/li\u003e\n\u003cli\u003eRepair needs on 10.5-inch rear differential setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm rear axle configuration and differential size before ordering. This kit is for rear applications only and should be matched to the vehicle’s 10.5-inch differential where listed. Professional installation and setup are recommended for differential service, including proper inspection of related wear surfaces and bearing seats.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eLuK selects OE-quality components for each specific transmission and differential application to support professional repair standards. The GDK325B is built as a service kit for accurate replacement work on the listed Chevrolet and GMC vehicles.\u003c\/p\u003e","brand":"Luk","offers":[{"title":"Default Title","offer_id":52426312810677,"sku":"BBZH-GDK325B","price":290.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/LK_GDK325B_Fro.jpg?v=1777827167","url":"https:\/\/www.partcatalog.com\/products\/luk-gdk325b-axle-differential-bearing-and-seal-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}