Drive Shaft Center Support Bearing is a direct fit for the following:

2003-2009 Chevrolet Express 2500
2003-2009 Chevrolet Express 3500
1999-2004 Chevrolet Silverado 2500
2001-2006 Chevrolet Silverado 2500 HD
2007 Chevrolet Silverado 2500 HD Classic
2001-2006 Chevrolet Silverado 3500
2007 Chevrolet Silverado 3500 Classic
2003-2009 GMC Savana 2500
2003-2009 GMC Savana 3500
1999-2004 GMC Sierra 2500
2001-2006 GMC Sierra 2500 HD
2007 GMC Sierra 2500 HD Classic
2001-2006 GMC Sierra 3500
2007 GMC Sierra 3500 Classic

Genuine GM Part Number: 12472452