D784LTS / D784LTS - Application Notes 2006-2007 Cadillac DTS Heavy Duty (Hearse, Limo) 2002-2002 Cadillac Escalade 2002-2007 Chevrolet Avalanche 2500 2/4WD 2003-2007 Chevrolet Express 2500 8500# GVW Panel, 8600# GVW Passenger 2003-2007 Chevrolet Express 3500 Single/Dual Rear Wheel 2001-2006 Chevrolet Silverado 1500HD 2/4WD Crew Cab 1999-2010 Chevrolet Silverado 2500 2/4WD (2007 Classic Model) 2001-2005 Chevrolet Silverado 2500HD 2/4WD 2001-2010 Chevrolet Silverado 3500 2/4WD Single/Dual Rear Wheel 2000-2006 Chevrolet Suburban 2500 2/4WD w/2-Wheel Steering - Late Body 2003-2005 Chevrolet Suburban 2500 2/4WD w/4-Wheel Steering 2007-2008 Chevrolet Suburban 2500 2/4WD 2001-2006 GMC Sierra 1500HD 2/4WD Crew Cab 1999-2010 GMC Sierra 2500 2/4WD 2001-2005 GMC Sierra 2500HD 2/4WD 2001-2010 GMC Sierra 3500 2/4WD Single/Dual Rear Wheel 2000-2006 GMC Yukon XL 2500 2/4WD w/2-Wheel Steering - Late Body 2003-2005 GMC Yukon XL 2500 2/4WD w//4-Wheel Steering 2007-2008 GMC Yukon XL 2500 2/4WD 2003-2009 Hummer H2