{"product_id":"national-99150-axle-differential-repair-sleeve-rear","title":"National 99150 Axle Differential Repair Sleeve - Rear","description":"\u003ch2\u003eAxle Differential Repair Sleeve Overview\u003c\/h2\u003e\u003cp\u003eNational 99150 is an axle differential repair sleeve for rear differential service. It is built for applications that require a stainless steel sleeve with precise shaft sizing and a compact installation profile.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for corrosion resistance in driveline service.\u003c\/li\u003e\n\u003cli\u003eRepair sleeve design for restoring a worn sealing surface.\u003c\/li\u003e\n\u003cli\u003eFlanged outside diameter of 1.781 inches and installation depth of 1.016 inches.\u003c\/li\u003e\n\u003cli\u003eFits shaft sizes from 1.497 to 1.503 inches for controlled service fitment.\u003c\/li\u003e\n\u003cli\u003eNational 99150 supports rear differential repair on select Dodge Viper, Chevrolet Corvette, and SRT Viper applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eThis repair sleeve is used where the axle or differential sealing surface has wear that can affect seal performance. It is listed for rear applications on 1984-1996 Chevrolet Corvette, 1992-2006 Dodge Viper, 2008-2010 Dodge Viper, 2013-2014 SRT Viper, 2015-2017 Dodge Viper, 1993 Excalibur Limited, and 1984-1989 Excalibur Phaeton. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 99150RS, KWK99150) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGrooved or worn sealing surfaces on the shaft.\u003c\/li\u003e\n\u003cli\u003eOil leakage caused by surface wear at the seal contact area.\u003c\/li\u003e\n\u003cli\u003eInconsistent seal contact from an out-of-spec shaft surface.\u003c\/li\u003e\n\u003cli\u003eService issues on rear differential assemblies with the specified ring gear and differential combinations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eVerify shaft diameter and application notes before installation, especially on the 1984 Chevrolet Corvette second-design listing with the 1.781-inch outside diameter and 0.375-inch width specification. National has supplied premium sealing solutions for more than 75 years and continues to develop service parts for modern driveline applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":53621587050677,"sku":"BCZK-99150","price":41.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_99150_Ang.jpg?v=1793168235","url":"https:\/\/www.partcatalog.com\/products\/national-99150-axle-differential-repair-sleeve-rear","provider":"PartCatalog","version":"1.0","type":"link"}