# Eaton GM 8.5in/8.6in Rear Master Install Kit Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation. - Includes all necessary components to complete installation - Reference Eatons application guide to confirm part fitment - For Eaton: 187C148A; 913A481; 19559-010; 19659-010 - Eaton only uses premium bearings - Fits 1999-2008 Applications - Rear This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 1999-2000,2002-2008 Cadillac Escalade Base 2008 Cadillac Escalade Platinum 2003-2008 Cadillac Escalade ESV Base 2008 Cadillac Escalade ESV Platinum 2002-2008 Cadillac Escalade EXT Base 2007-2008 Chevrolet Avalanche LS 2007-2008 Chevrolet Avalanche LT 2007-2008 Chevrolet Avalanche LTZ 2002-2005 Chevrolet Avalanche 1500 Base 2005-2006 Chevrolet Avalanche 1500 LS 2005-2006 Chevrolet Avalanche 1500 LT 2002-2003 Chevrolet Avalanche 1500 North Face 2002-2003 Chevrolet Avalanche 1500 On Road Edition 2003 Chevrolet Avalanche 1500 WBH 2004-2006 Chevrolet Avalanche 1500 Z66 2002-2006 Chevrolet Avalanche 1500 Z71 2004 Chevrolet Colorado Base 2004,2006-2008 Chevrolet Colorado LS 2006-2008 Chevrolet Colorado LT 2004-2005 Chevrolet Colorado Sport 2004-2005 Chevrolet Colorado Sport LS 2006-2008 Chevrolet Colorado WT 2004-2005 Chevrolet Colorado Z71 2004-2005 Chevrolet Colorado Z71 LS 2004-2005 Chevrolet Colorado Z85 2004-2005 Chevrolet Colorado Z85 LS 1996-2008 Chevrolet Express 1500 Base 1996-2008 Chevrolet Express 1500 LS 2001-2002,2006-2008 Chevrolet Express 1500 LT 1999-2005 Chevrolet Silverado 1500 Base 2016-2019 Chevrolet Silverado 1500 Custom 2019 Chevrolet Silverado 1500 Custom Trail Boss 2014-2019 Chevrolet Silverado 1500 High Country 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2013,2015-2018 Chevrolet Silverado 1500 LS 1999-2019 Chevrolet Silverado 1500 LT 2019 Chevrolet Silverado 1500 LT Trail Boss 2007-2019 Chevrolet Silverado 1500 LTZ 2019 Chevrolet Silverado 1500 RST 2003-2006 Chevrolet Silverado 1500 SS 2015-2019 Chevrolet Silverado 1500 SSV 2002-2019 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2003-2006 Chevrolet SSR Base 1999-2001,2006 Chevrolet Tahoe Base 2008 Chevrolet Tahoe Hybrid 2000 Chevrolet Tahoe Limited 1999-2008 Chevrolet Tahoe LS 1999-2008 Chevrolet Tahoe LT 2007-2008 Chevrolet Tahoe LTZ 2007-2008 Chevrolet Tahoe PPV 2000,2002-2006 Chevrolet Tahoe Z71 2008 Chevrolet Trailblazer Base 2002-2005,2007 Chevrolet Trailblazer LS 2002-2005,2007-2008 Chevrolet Trailblazer LT 2002-2003 Chevrolet Trailblazer LTZ 2002-2004 Chevrolet Trailblazer North Face 2007-2008 Chevrolet Trailblazer SS 2003-2006 Chevrolet Trailblazer EXT LS 2002-2006 Chevrolet Trailblazer EXT LT 2002-2004 Chevrolet Trailblazer EXT North Face 2004,2006-2008 GMC Canyon SL 2004,2006-2008 GMC Canyon SLE 2006-2008 GMC Canyon SLT 2006-2008 GMC Canyon WT 2004-2005 GMC Canyon Z71 Fleet 2004-2005 GMC Canyon Z71 SL 2004-2005 GMC Canyon Z71 SLE 2004-2005 GMC Canyon Z85 SL 2004-2005 GMC Canyon Z85 SLE 2005-2008 GMC Envoy Denali 2002-2008 GMC Envoy SLE 2002-2008 GMC Envoy SLT 2005-2006 GMC Envoy XL Denali 2002-2006 GMC Envoy XL SLE 2002-2006 GMC Envoy XL SLT 2004-2005 GMC Envoy XUV SLE 2004-2005 GMC Envoy XUV SLT 1999-2008 GMC Savana 1500 Base 2006-2008 GMC Savana 1500 LS 2006-2008 GMC Savana 1500 LT 1999-2000,2003-2005 GMC Savana 1500 SLE 2001-2002 GMC Savana 1500 SLT 2002-2005 GMC Sierra 1500 Base 2002-2008 GMC Sierra 1500 Denali 2002 GMC Sierra 1500 HT 2005-2006 GMC Sierra 1500 Hybrid 1999-2003,2006-2008 GMC Sierra 1500 SL 1999-2008 GMC Sierra 1500 SLE 1999-2008 GMC Sierra 1500 SLT 2002-2008 GMC Sierra 1500 WT 1999-2008 GMC Yukon Denali 2008 GMC Yukon Hybrid 2006 GMC Yukon SL 1999-2008 GMC Yukon SLE 1999-2008 GMC Yukon SLT 2001-2008 GMC Yukon XL 1500 Denali 2006 GMC Yukon XL 1500 SL 2000-2008 GMC Yukon XL 1500 SLE 2000-2008 GMC Yukon XL 1500 SLT 2008 Hummer H3 Adventure 2008 Hummer H3 Alpha 2006-2008 Hummer H3 Base 2008 Hummer H3 Luxury 2007-2008 Hummer H3 X 2003,2006 Isuzu Ascender Base 2003-2005 Isuzu Ascender Limited 2003-2006 Isuzu Ascender LS 2004-2005,2007-2008 Isuzu Ascender S 2006-2009 Saab 9-7x 4.2i 2006-2009 Saab 9-7x 5.3i 2008-2009 Saab 9-7x Aero 2005 Saab 9-7x Arc 2005 Saab 9-7x Linear ## Details - **Price:** 229.71 CAD - **Vendor:** Eaton - **Type:** Differential Install Kits ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 229.71 CAD | In stock | ## Images - Photo - Primary - User 1 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-gm-8-5in-8-6in-rear-master-install-kit) > Updated: 2026-06-27