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.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