{"product_id":"aam-40048044-loaded-open-differential-carrier-gm-8-6-axle-99-18","title":"AAM 40048044 Loaded Open Differential Carrier, GM 8.6\" Axle 99-18","description":"\u003cp\u003eKeep your GM truck or SUV's rear axle running smoothly with the American Axle \u0026amp; Manufacturing 40048044 loaded open differential carrier. Built for the GM 8.6 inch axle used across 1999-2018 Chevrolet, GMC, Cadillac, Buick, and Isuzu trucks and SUVs, this carrier comes pre-loaded with internal gears rated for 2.73 and higher ratios, simplifying installation compared to piecing together individual components. With a 1.78 inch hub diameter, it's designed to fit correctly into applications spanning Suburban, Avalanche, Escalade, Silverado, Colorado, and more. For older 30-spline axle setups from 1971-1998 needing service, AAM notes the correct bearing (LM102949) and race (LM102911) combination, or the convenience of Master Bearing Kit 74067026. Backed by a straightforward one-year limited warranty and shipped ready to install, this carrier gives GM axle owners a dependable, application-specific replacement option sourced from a name trusted in driveline manufacturing.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eLoaded open carrier design saves assembly time versus sourcing gears and carrier separately\u003c\/li\u003e\n  \u003cli\u003eInternal gears rated for 2.73 and higher ratios support common GM axle setups\u003c\/li\u003e\n  \u003cli\u003eFits GM 8.6 inch rear axles across 1999-2018 model years for broad application coverage\u003c\/li\u003e\n  \u003cli\u003e1.78 inch hub diameter with documented bearing\/race cross-reference for older 30-spline axle service\u003c\/li\u003e\n  \u003cli\u003eOne-year limited warranty backs your purchase for added installation confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e1995-1996 Chevrolet Silverado 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1997-1999 Chevrolet Silverado 4.0L 3990CC 243CID L4 OHV 8 Valve Naturally Aspirated DIESEL\u003cbr\u003e1999 Chevrolet C1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet C1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet C2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet K1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet K1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet Suburban 1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 Chevrolet Tahoe 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 GMC C1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 GMC C2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 GMC K1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 GMC Yukon 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2000 Cadillac Escalade 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2000 GMC Sonoma 2.2L 2190CC 134CID L4 OHV 8 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2002, 2020 Chevrolet Silverado 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2003 GMC Jimmy 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2003, 2005-2006 GMC Sierra 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2006, 2011-2012 Chevrolet Express 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2007, 2011-2012, 2014 GMC Savana 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2000 Chevrolet C1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2000 Chevrolet C2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000 GMC C2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2002, 2004 Chevrolet Tahoe 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2002, 2004-2005 GMC Yukon 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2003, 2005-2006, 2008 GMC Yukon XL 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2003, 2006, 2008-2009 Chevrolet Suburban 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2001, 2003-2004 GMC Sonoma 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2003, 2005-2006 Chevrolet Silverado 1500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2003, 2005-2006 GMC Sierra 1500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2002 GMC Sonoma 2.2L 2190CC 134CID L4 OHV 8 Valve Naturally Aspirated FLEX\u003cbr\u003e2002-2005, 2007-2009 GMC Envoy 4.2L -CC 256CID L6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2002-2006 Cadillac Escalade 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2002-2006 Cadillac Escalade EXT 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2002-2006 Chevrolet Avalanche 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003, 2005-2006 Chevrolet Silverado 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003, 2005-2007, 2014-2018 Chevrolet Tahoe 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2003, 2006-2007, 2014 GMC Yukon 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2003-2004 Isuzu Ascender 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2006 Cadillac Escalade ESV 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004 GMC Sierra 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004, 2007 GMC Yukon XL 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2004, 2007-2009 Chevrolet Silverado 1500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2005 GMC Jimmy 4.3L 4294CC -CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2005, 2007, 2010-2014 Chevrolet Suburban 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2004-2006 Chevrolet Colorado 2.8L 2770CC 169CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2006 GMC Canyon 2.8L 2770CC 169CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2007 Buick Rainier 4.2L -CC 256CID L6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2005, 2007 Saab 9-7x 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2005-2008 Isuzu Ascender 4.2L -CC 256CID L6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006 GMC Envoy 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Hummer H3 3.5L 3460CC 211CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2006, 2008-2009 Saab 9-7x 4.2L -CC 256CID L6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Colorado 3.7L 3654CC 223CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Silverado 1500 Classic 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Sierra 1500 Classic 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Sierra 1500 HD Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007, 2010-2013 Chevrolet Avalanche 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2007-2008 Cadillac Escalade 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2008 Cadillac Escalade ESV 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2008 Cadillac Escalade EXT 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2008, 2010 GMC Canyon 2.9L 2921CC 178CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009 Chevrolet Express 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009 GMC Sierra 1500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009 Hummer H3 3.7L 3654CC 223CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009, 2015-2016 GMC Sierra 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008 Chevrolet Tahoe 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008 GMC Yukon 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2009 Chevrolet Avalanche 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2009 GMC Savana 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2010 Chevrolet Colorado 2.9L 2921CC 178CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2009 Chevrolet Tahoe 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2009, 2011-2012 GMC Canyon 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2009-2013 Cadillac Escalade EXT 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2009-2013, 2015-2018 GMC Yukon 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2009-2014 GMC Yukon XL 1500 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2009-2018 Cadillac Escalade 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2009-2018 Cadillac Escalade ESV 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010 Hummer H3 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010, 2013 GMC Savana 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010, 2013-2014 Chevrolet Express 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010-2013 Chevrolet Silverado 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)\u003cbr\u003e2010-2013 Chevrolet Tahoe 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)\u003cbr\u003e2010-2013 GMC Sierra 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)\u003cbr\u003e2010-2013, 2017 GMC Sierra 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2011-2012 Chevrolet Colorado 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2014 GMC Sierra 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated FLEX\u003cbr\u003e2014, 2016, 2018 Chevrolet Silverado 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2014, 2018 GMC Sierra 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2014-2018 Chevrolet Suburban 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2015 Chevrolet Silverado 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated FLEX\u003cbr\u003e2015-2017 GMC Sierra 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2015-2018 GMC Canyon 2.5L 2457CC 153CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2015-2018 GMC Yukon XL 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2017 Chevrolet Silverado 1500 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2018 GMC Sierra 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2019 Chevrolet Silverado 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 40048044\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e American Axle \u0026amp; Manufacturing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 40048044\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Differential Carrier\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00840382500169\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 9.5000 x 9.5000 x 11.0000 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 19.9780 PG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 BX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxle Shaft Spline Quantity:\u003c\/strong\u003e 30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearings Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Type:\u003c\/strong\u003e Limited\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Duration:\u003c\/strong\u003e 1 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Description:\u003c\/strong\u003e Limited, see demandaam.com\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Axle \u0026 Manufacturing","offers":[{"title":"Default Title","offer_id":47835787231381,"sku":"40048044","price":299.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/40048044_B_watermarked.jpg?v=1787718846","url":"https:\/\/mizumoauto.com\/products\/aam-40048044-loaded-open-differential-carrier-gm-8-6-axle-99-18","provider":"Mizumo Auto","version":"1.0","type":"link"}