{"product_id":"aam-40058536-front-ring-pinion-set-9-25-3-73-ratio-gm","title":"AAM 40058536 Front Ring \u0026 Pinion Set 9.25\" 3.73 Ratio GM","description":"\u003cp\u003eRestore proper front differential gear mesh with this American Axle \u0026amp; Manufacturing 40058536 ring and pinion set, engineered for GM 9.25 Inch front Salisbury axles at a 3.73 ratio with a 41-tooth ring gear and 11-tooth pinion. This new gear set fits a wide range of Silverado, Suburban, K-series, and AM General Hummer trucks spanning 1987-2013, covering both gas and diesel powertrains including 6.2L, 6.5L, 5.7L, 6.0L, and 8.1L configurations. As an OEM-source axle component brand, American Axle \u0026amp; Manufacturing supplies this set as a direct gear replacement to help restore accurate axle ratio and driveline performance. Backed by a manufacturer-supported one-year limited warranty (see demandaam.com for details), this set ships as a complete ring and pinion pair ready for professional installation into your specified GM front differential.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e9.25 Inch front Salisbury design matches factory GM front differential housing specifications\u003c\/li\u003e\n  \u003cli\u003e3.73 ratio with 41x11 tooth count restores correct gear mesh and axle ratio\u003c\/li\u003e\n  \u003cli\u003eNew gear set construction avoids reliability concerns tied to worn factory gears\u003c\/li\u003e\n  \u003cli\u003eBroad 1987-2013 GM and Hummer application coverage simplifies parts sourcing\u003c\/li\u003e\n  \u003cli\u003eOne-year limited warranty backs this component for buyer confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e1987-1988 Chevrolet V20 Suburban 7.4L -CC 454CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1987-1988 Chevrolet V30 4.8L -CC 292CID L6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1987-1991 GMC V1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1987-1991 GMC V2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1988-1990, 1996, 1998 Chevrolet K2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1988-2000 Chevrolet K3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1989 Chevrolet V3500 7.4L -CC 454CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1989, 1991 Chevrolet V2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1990 Chevrolet V2500 Suburban 7.4L -CC 454CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1990-1991 Chevrolet V3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1991-1995 Chevrolet K2500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e1992-1993 AM General Hummer 6.2L -CC 379CID V8 OHV 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1992-1999 Chevrolet K2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1992-1999 GMC K2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1994, 1997-1998 AM General Hummer 6.5L -CC 395CID V8 OHV 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1995-1996 AM General Hummer 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1997, 1999-2000 Chevrolet K2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999 GMC Sierra 2500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999, 2005 Chevrolet Silverado 2500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2001 AM General Hummer 6.5L -CC 395CID V8 OHV 16 Valve Turbocharged DIESEL\u003cbr\u003e2000-2003, 2005-2006 GMC Sierra 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2003, 2005-2009 Chevrolet Suburban 2500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2004 Chevrolet Silverado 2500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2004 GMC Sierra 2500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2004, 2006-2009 GMC Yukon XL 2500 6.0L 5967CC 364CID V8 OHV 16 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\u003e2001-2003, 2005-2006, 2008-2010 Chevrolet Silverado 3500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2006 GMC Sierra 3500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2006, 2008-2010 GMC Sierra 2500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2010 Chevrolet Silverado 2500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2002-2006 Chevrolet Avalanche 2500 8.1L -CC 496CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2007 Hummer H2 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004 Chevrolet Silverado 3500 6.6L 6599CC 403CID V8 OHV 32 Valve Turbocharged DIESEL\u003cbr\u003e2004 Chevrolet Suburban 2500 8.1L -CC 496CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004 GMC Sierra 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2005 GMC Yukon XL 2500 8.1L -CC 496CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2009 Chevrolet Silverado 2500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Silverado 1500 HD Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Silverado 2500 HD Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Silverado 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Silverado 3500 Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Sierra 1500 HD Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Sierra 2500 HD Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Sierra 3500 Classic 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007, 2011, 2014, 2016 GMC Sierra 2500 HD 6.6L 6599CC 403CID V8 OHV 32 Valve Turbocharged DIESEL\u003cbr\u003e2007-2009 GMC Sierra 1500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2010 Chevrolet Silverado 3500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2011 GMC Sierra 3500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008 Hummer H2 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2009 Hummer H2 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010 Chevrolet Silverado 2500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010 GMC Sierra 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)\u003cbr\u003e2010-2013 Chevrolet Suburban 2500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2010-2013 GMC Yukon XL 2500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2012-2013, 2015, 2017-2018 GMC Sierra 2500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2012-2013, 2017-2018 GMC Sierra 3500 HD 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FLEX\u003cbr\u003e2014-2016 GMC Sierra 3500 HD 6.6L 6599CC 403CID V8 OHV 32 Valve Turbocharged DIESEL\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 40058536\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 40058536\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Differential Ring and Pinion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00840382500749\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 12.0000 x 5.3750 x 15.5000 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 20.2340 PG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 BX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCover Bolt Quantity:\u003c\/strong\u003e 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGear Ratio:\u003c\/strong\u003e 3.73\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Premium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePinion Gear Tooth Quantity:\u003c\/strong\u003e 11\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":47835800240277,"sku":"40058536","price":293.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/40058536_B_watermarked.jpg?v=1787718858","url":"https:\/\/mizumoauto.com\/products\/aam-40058536-front-ring-pinion-set-9-25-3-73-ratio-gm","provider":"Mizumo Auto","version":"1.0","type":"link"}