Product InformationYukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement. Fits ’00-’06 GM 8.6” standard open differential.Yukon spider gear sets and clutch kits are manufactured to meet or exceed OE spefications for years of long life. This spider gear set fits ‘2000-‘2006 Version 2 carriers ONLY, with carrier casting numbers 7875 or 1073. Measures 2.8″ across between side gear mounting surfaces. 8.6″ GM ’00-’06 30spl fits casting# 1073& 7875 CSE w/1 LRG Wndw&1 Sml Window!(2.8” inside case width fFits: Buick Rainier CXL 2004 to 2007 Buick Rainier CXL Plus 2004 to 2005 Cadillac Escalade Base 1999 to 2000 Cadillac Escalade Base 2002 to 2013 Cadillac Escalade Hybrid 2009 to 2013 Cadillac Escalade Hybrid Platinum 2010 to 2013 Cadillac Escalade Luxury 2011 to 2013 Cadillac Escalade Platinum 2008 to 2013 Cadillac Escalade Premium 2011 to 2013 Cadillac Escalade ESV Base 2009 to 2013 Cadillac Escalade ESV Luxury 2011 to 2013 Cadillac Escalade ESV Platinum 2009 to 2013 Cadillac Escalade ESV Premium 2011 to 2013 Cadillac Escalade EXT Base 2009 to 2013 Cadillac Escalade EXT Luxury 2011 to 2013 Cadillac Escalade EXT Premium 2011 to 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2013 Chevrolet Avalanche LS 2007 to 2012 Chevrolet Avalanche LT 2007 to 2012 Chevrolet Avalanche LTZ 2007 to 2012 Chevrolet Avalanche 1500 Base 2002 to 2005 Chevrolet Avalanche 1500 LS 2005 to 2006 Chevrolet Avalanche 1500 LT 2005 to 2006 Chevrolet Avalanche 1500 North Face 2002 to 2003 Chevrolet Avalanche 1500 On Road Edition 2002 to 2003 Chevrolet Avalanche 1500 WBH 2003 Chevrolet Avalanche 1500 Z66 2004 to 2006 Chevrolet Avalanche 1500 Z71 2002 to 2006 Chevrolet C1500 LS 1999 Chevrolet C1500 Suburban Base 1999 Chevrolet C1500 Suburban LS 1999 Chevrolet C1500 Suburban LT 1999 Chevrolet C2500 Base 1999 to 2000 Chevrolet C2500 LS 1999 to 2000 Chevrolet Colorado Base 2004 Chevrolet Colorado LS 2004 Chevrolet Colorado LS 2006 to 2008 Chevrolet Colorado LT 2006 to 2012 Chevrolet Colorado Sport 2004 to 2005 Chevrolet Colorado Sport LS 2004 to 2005 Chevrolet Colorado WT 2006 to 2012 Chevrolet Colorado Z71 2004 to 2005 Chevrolet Colorado Z71 LS 2004 to 2005 Chevrolet Colorado Z85 2004 to 2005 Chevrolet Colorado Z85 LS 2004 to 2005 Chevrolet Express 1500 Base 2003 to 2014 Chevrolet Express 1500 LS 2003 to 2014 Chevrolet Express 1500 LT 2006 to 2014 Chevrolet K1500 LS 1999 Chevrolet K1500 Suburban Base 1999 Chevrolet K1500 Suburban LS 1999 Chevrolet K1500 Suburban LT 1999 Chevrolet S10 Base 1999 to 2003 Chevrolet S10 LS 1999 to 2004 Chevrolet S10 Xtreme 1999 to 2003 Chevrolet S10 ZR2 1999 to 2003 Chevrolet S10 ZR5 2002 to 2004 Chevrolet Silverado 1500 Base 1999 to 2005 Chevrolet Silverado 1500 Custom 2016 to 2017 Chevrolet Silverado 1500 High Country 2014 to 2017 Chevrolet Silverado 1500 Hybrid 2004 to 2006 Chevrolet Silverado 1500 Hybrid 2009 to 2013 Chevrolet Silverado 1500 LS 1999 to 2013 Chevrolet Silverado 1500 LS 2015 to 2017 Chevrolet Silverado 1500 LT 1999 to 2017 Chevrolet Silverado 1500 LTZ 2007 to 2017 Chevrolet Silverado 1500 SS 2003 to 2006 Chevrolet Silverado 1500 SSV 2015 to 2017 Chevrolet Silverado 1500 WT 2002 to 2004 Chevrolet Silverado 1500 WT 2006 to 2017 Chevrolet Silverado 1500 XFE 2010 to 2013 Chevrolet Silverado 1500 Z71 2004 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2007 Chevrolet SSR Base 2003 to 2006 Chevrolet Suburban 1500 Base 2000 to 2001 Chevrolet Suburban 1500 Base 2006 Chevrolet Suburban 1500 LS 2000 to 2013 Chevrolet Suburban 1500 LT 2000 to 2013 Chevrolet Suburban 1500 LTZ 2006 to 2013 Chevrolet Suburban 1500 Z71 2004 to 2007 Chevrolet Tahoe Base 1999 to 2001 Chevrolet Tahoe Base 2006 Chevrolet Tahoe Hybrid 2008 to 2013 Chevrolet Tahoe Limited 2000 Chevrolet Tahoe LS 1999 to 2017 Chevrolet Tahoe LT 1999 to 2017 Chevrolet Tahoe LTZ 2007 to 2016 Chevrolet Tahoe PPV 2012 to 2017 Chevrolet Tahoe Premier 2017 Chevrolet Tahoe SSV 2012 to 2017 Chevrolet Tahoe Z71 2000 Chevrolet Tahoe Z71 2003 to 2006 Chevrolet Trailblazer Base 2008 Chevrolet Trailblazer LS 2002 to 2007 Chevrolet Trailblazer LT 2002 to 2009 Chevrolet Trailblazer LTZ 2002 to 2003 Chevrolet Trailblazer North Face 2002 to 2004 Chevrolet Trailblazer SS 2006 to 2009 GMC C1500 Sierra SL 1999 GMC C1500 Sierra SLE 1999 GMC C1500 Sierra SLT 1999 GMC C1500 Suburban Base 1999 GMC C1500 Suburban SLE 1999 GMC C1500 Suburban SLT 1999 GMC C2500 Sierra SL 1999 to 2000 GMC C2500 Sierra SLE 1999 to 2000 GMC C2500 Sierra SLT 1999 to 2000 GMC Canyon SL 2004 GMC Canyon SL 2006 to 2008 GMC Canyon SLE 2004 GMC Canyon SLE 2006 to 2012 GMC Canyon SLT 2006 to 2012 GMC Canyon WT 2006 to 2012 GMC Canyon Z71 Fleet 2004 to 2005 GMC Canyon Z71 SL 2004 to 2005 GMC Canyon Z71 SLE 2004 to 2005 GMC Canyon Z85 SL 2004 to 2005 GMC Canyon Z85 SLE 2004 to 2005 GMC Envoy Denali 2005 to 2009 GMC Envoy SLE 2002 to 2009 GMC Envoy SLT 2002 to 2009 GMC K1500 Sierra SL 1999 GMC K1500 Sierra SLE 1999 GMC K1500 Sierra SLT 1999 GMC K1500 Suburban Base 1999 GMC K1500 Suburban SLE 1999 GMC K1500 Suburban SLT 1999 GMC Savana 1500 Base 1999 to 2013 GMC Savana 1500 LS 2006 to 2013 GMC Savana 1500 LT 2006 to 2013 GMC Savana 1500 SLE 1999 to 2000 GMC Savana 1500 SLE 2003 to 2005 GMC Savana 1500 SLT 2001 to 2002 GMC Sierra 1500 Base 2002 to 2005 GMC Sierra 1500 Base 2014 to 2017 GMC Sierra 1500 Denali 2007 to 2017 GMC Sierra 1500 HT 2002 GMC Sierra 1500 Hybrid 2005 to 2006 GMC Sierra 1500 Hybrid 2009 to 2013 GMC Sierra 1500 SL 1999 to 2003 GMC Sierra 1500 SL 2006 to 2013 GMC Sierra 1500 SLE 1999 to 2017 GMC Sierra 1500 SLT 1999 to 2017 GMC Sierra 1500 WT 2002 to 2013 GMC Sierra 1500 XFE 2010 to 2013 GMC Sonoma SL 1999 to 2004 GMC Sonoma SLE 1999 to 2001 GMC Sonoma SLS 1999 to 2004 GMC Yukon Denali 1999 to 2000 GMC Yukon Denali 2008 to 2013 GMC Yukon Denali Hybrid 2010 to 2013 GMC Yukon Hybrid 2008 to 2013 GMC Yukon SL 2006 GMC Yukon SLE 1999 to 2013 GMC Yukon SLT 1999 to 2013 GMC Yukon XL 1500 Denali 2008 to 2013 GMC Yukon XL 1500 SL 2006 GMC Yukon XL 1500 SLE 2000 to 2013 GMC Yukon XL 1500 SLT 2000 to 2013 Hummer H3 Alpha 2008 to 2010 Hummer H3 Base 2006 to 2010 Hummer H3 Championship Series 2009 Hummer H3 X 2007 to 2009 Isuzu Ascender Base 2003 Isuzu Ascender Base 2006 Isuzu Ascender Limited 2003 to 2005 Isuzu Ascender LS 2003 to 2006 Isuzu Ascender S 2004 to 2005 Isuzu Ascender S 2007 to 2008 Saab 9-7x 4.2i 2006 to 2009 Saab 9-7x 5.3i 2006 to 2009 Saab 9-7x Aero 2008 to 2009 Saab 9-7x Arc 2005