# Eaton GM 10.50in 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: 225S10; 915A545; 915A547; 19689-010; 19610-010 - Fits 1998 And Newer Applications - Eaton only uses premium bearings - Rear This Part Fits: Year Make Model Submodel 1998-2005 Chevrolet Astro Base 1998-2005 Chevrolet Astro LS 1998-2005 Chevrolet Astro LT 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 1998-2012 Chevrolet Express 1500 Base 1998-2012 Chevrolet Express 1500 LS 2001-2002,2006-2012 Chevrolet Express 1500 LT 1998-2012 Chevrolet Express 2500 Base 1998-2012 Chevrolet Express 2500 LS 2006-2012 Chevrolet Express 2500 LT 1998-2012 Chevrolet Express 3500 Base 1998-2012 Chevrolet Express 3500 LS 2006-2012 Chevrolet Express 3500 LT 1999-2000 Chevrolet K3500 Base 1999-2000 Chevrolet K3500 LS 1999-2004 Chevrolet Silverado 2500 Base 1999-2004 Chevrolet Silverado 2500 LS 1999-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2012 Chevrolet Silverado 2500 HD LT 2007-2012 Chevrolet Silverado 2500 HD LTZ 2003-2012 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2012 Chevrolet Silverado 3500 HD LT 2007-2012 Chevrolet Silverado 3500 HD LTZ 2007-2012 Chevrolet Silverado 3500 HD WT 2005-2008 Chevrolet Uplander Base 2005-2008 Chevrolet Uplander LS 2005-2008 Chevrolet Uplander LT 1998-2000,2002 Chevrolet Venture Base 1998-2005 Chevrolet Venture LS 2000-2005 Chevrolet Venture LT 2000-2005 Chevrolet Venture Plus 2000-2003 Chevrolet Venture Value 2000-2003 Chevrolet Venture Warner Bros. 2003-2005 GMC Safari Base 1998-2002 GMC Safari SL 1998-2005 GMC Safari SLE 1998-2005 GMC Safari SLT 1998 GMC Safari SLX 1998-2012 GMC Savana 1500 Base 2006-2012 GMC Savana 1500 LS 2006-2012 GMC Savana 1500 LT 1998-2000,2003-2005 GMC Savana 1500 SLE 2001-2002 GMC Savana 1500 SLT 1998-2012 GMC Savana 2500 Base 2007-2012 GMC Savana 2500 LS 2007-2012 GMC Savana 2500 LT 1998-2000,2003-2005 GMC Savana 2500 SLE 2002 GMC Savana 2500 SLT 1998-2012 GMC Savana 3500 Base 2006-2012 GMC Savana 3500 LS 2006-2012 GMC Savana 3500 LT 1998-2000,2003-2005 GMC Savana 3500 SLE 2001-2002 GMC Savana 3500 SLT 2001 GMC Sierra 1500 C3 2002-2004 GMC Sierra 2500 Base 1999-2002 GMC Sierra 2500 SL 1999-2004 GMC Sierra 2500 SLE 1999-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2002-2005 GMC Sierra 2500 HD Base 2011-2012 GMC Sierra 2500 HD Denali 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2012 GMC Sierra 2500 HD SLE 2001-2012 GMC Sierra 2500 HD SLT 2003-2012 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2011-2012 GMC Sierra 3500 HD Denali 2007-2012 GMC Sierra 3500 HD SLE 2007-2012 GMC Sierra 3500 HD SLT 2007-2012 GMC Sierra 3500 HD WT 2000-2010 GMC Yukon XL 2500 SLE 2000-2010 GMC Yukon XL 2500 SLT ## Details - **Price:** 355.29 CAD - **Vendor:** Eaton - **Type:** Differential Install Kits ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 355.29 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-gm-10-50in-rear-master-install-kit-2) > Updated: 2026-06-27