{"product_id":"elring-781-630-wheel-hub-gasket-rear","title":"Elring 781.630 Wheel Hub Gasket - Rear","description":"\u003ch2\u003eElring Wheel Hub Gasket for Rear Axles\u003c\/h2\u003e\u003cp\u003eElring 781.630 is a wheel hub gasket built for rear axle sealing on a wide range of GM trucks, vans, and SUVs. It uses ACM (polyacrylate) material with a dust lip to help maintain a clean sealing area at the hub.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElring part number 781.630\u003c\/li\u003e\n\u003cli\u003eWheel hub gasket for rear applications\u003c\/li\u003e\n\u003cli\u003eACM (polyacrylate) construction\u003c\/li\u003e\n\u003cli\u003eDust cover with dust lip\u003c\/li\u003e\n\u003cli\u003eHeight: 17 mm\u003c\/li\u003e\n\u003cli\u003eInner diameter: 38.75 mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 72.3 mm\u003c\/li\u003e\n\u003cli\u003eRadial shaft seal design: BS LA\u003c\/li\u003e\n\u003cli\u003eSwirl type: WD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eThis seal is listed for rear-position applications on vehicles such as the Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Silverado 1500, GMC Savana 2500, GMC Savana 3500, and GMC Sierra 1500. It also appears in broader coverage for models including Chevrolet Tahoe, GMC Yukon, Cadillac Escalade, Chevrolet Avalanche, and Chevrolet Silverado 2500 HD, depending on the exact axle and configuration.\u003c\/p\u003e\u003cp\u003eFits 2021-2024 Chevrolet Express 2500, Rear. Fits 2021-2024 Chevrolet Express 3500, Rear. Fits 2022-2024 Chevrolet Silverado 1500, Rear. Fits 2019-2024 GMC Savana 2500, Rear. Fits 2019-2024 GMC Savana 3500, Rear. Fits 2021-2024 GMC Sierra, Rear. Fits 2021-2023 Chevrolet Cheyenne, Rear. Fits 2022 Chevrolet Cheyenne Nueva, Rear. Fits 2022 Chevrolet Silverado 1500 LTD, Rear. Fits 2022 Chevrolet Silverado 1500 Nueva, Rear. Fits 2022 GMC Sierra 1500 Limited, Rear. Fits 2022 GMC Sierra Nueva, Rear. Fits 2021 GMC Yukon XL, Rear. Fits 2013 Chevrolet Silverado 2500, Rear. Fits 2010-2011 Chevrolet Silverado 2500, Rear. Fits 2007-2009 Chevrolet Silverado 3500, Rear. Fits 2008 Hummer H2, Rear.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear hub seal leakage\u003c\/li\u003e\n\u003cli\u003eDust and debris intrusion at the hub area\u003c\/li\u003e\n\u003cli\u003eSealing wear from age, heat, and road exposure\u003c\/li\u003e\n\u003cli\u003eService issues on rear axle hub assemblies\u003c\/li\u003e\n\u003cli\u003eNoise or contamination concerns tied to a compromised seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the inner diameter, outer diameter, and height against the original seal before installation. Confirm rear axle application and vehicle-specific fitment for your Chevrolet Silverado, GMC Sierra, or related GM platform before ordering. Clean the sealing surface thoroughly and inspect the hub area for wear or damage that could affect sealing performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eElring is a recognized sealing-system manufacturer, and this part is built to match the listed dimensions and application data. Cross-reference part numbers include National 4762N and OE references 12471686 and 15522060 for the same application.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":52958130077877,"sku":"DTWD-781.630","price":24.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_781630_Fro.jpg?v=1786425275","url":"https:\/\/www.partcatalog.com\/products\/elring-781-630-wheel-hub-gasket-rear","provider":"PartCatalog","version":"1.0","type":"link"}