Manufacturer Part Number: BS40640.

Interchange Part Number: BS40640, 100085, JV1657, 38617, RM3165, BS23002, 438830, 257747.

Other Part Number: 12550574, 12559769, 8125856710, 8890604360, 89060436.

Type: Rear Main Seal.

Placement on Vehicle: Rear.

Fitment Type: Direct Replacement.

Material: Rubber / Aluminum.

Fitment:

Compatible with 2003-2004 Avanti II 5.7L

Compatible with 2009-2009 Buick LaCrosse 5.3L

Compatible with 2004-2005 Cadillac CTS 5.7L

Compatible with 2009-2011 Cadillac CTS 6.2L

Compatible with 2002-2011 Cadillac Escalade 6.0L

Compatible with 2008-2008 Cadillac Escalade 6.2L

Compatible with 2004-2004 Cadillac Escalade ESV 6.0L

Compatible with 2008-2008 Cadillac Escalade EXT 6.2L

Compatible with 2002-2006 Chevrolet Avalanche 1500 5.3L

Compatible with 2007-2011 Chevrolet Avalanche 5.3L

Compatible with 1998-2002 Chevrolet Camaro 5.7L

Compatible with 2013-2013 Chevrolet Camaro 6.2L

Compatible with 2009-2011 Chevrolet Colorado 5.3L

Compatible with 1998-2004 Chevrolet Corvette 5.7L

Compatible with 2006-2006 Chevrolet Corvette 6.0L

Compatible with 2008-2011 Chevrolet Corvette 6.2L

Compatible with 2008-2010 Chevrolet Corvette 7.0L

Compatible with 2006-2010 Chevrolet Express 1500 5.3L

Compatible with 2003-2012 Chevrolet Express 2500 4.8L

Compatible with 2004-2014 Chevrolet Express 2500 6.0L

Compatible with 2007-2011 Chevrolet Express 3500 4.8L

Compatible with 2003-2011 Chevrolet Express 3500 6.0L

Compatible with 2008-2008 Chevrolet Impala 5.3L

Compatible with 2006-2006 Chevrolet Monte Carlo 5.3L

Compatible with 1999-2012 Chevrolet Silverado 1500 4.8L

Compatible with 1999-2013 Chevrolet Silverado 1500 5.3L

Compatible with 2005-2007 Chevrolet Silverado 1500 6.0L

Compatible with 2010-2011 Chevrolet Silverado 1500 6.2L

Compatible with 2007-2007 Chevrolet Silverado 1500 Classic 4.8L

Compatible with 2007-2007 Chevrolet Silverado 1500 Classic 5.3L

Compatible with 2001-2003 Chevrolet Silverado 1500 HD 6.0L

Compatible with 2000-2000 Chevrolet Silverado 2500 5.3L

Compatible with 2000-2004 Chevrolet Silverado 2500 6.0L

Compatible with 2001-2012 Chevrolet Silverado 2500 HD 6.0L

Compatible with 2001-2002 Chevrolet Silverado 3500 6.0L

Compatible with 2007-2007 Chevrolet Silverado 3500 Classic 6.0L

Compatible with 2008-2010 Chevrolet Silverado 3500 HD 6.0L

Compatible with 2000-2013 Chevrolet Suburban 1500 5.3L

Compatible with 2008-2008 Chevrolet Suburban 1500 6.0L

Compatible with 2000-2011 Chevrolet Suburban 2500 6.0L

Compatible with 2002-2005 Chevrolet Tahoe 4.8L

Compatible with 2000-2013 Chevrolet Tahoe 5.3L

Compatible with 2008-2008 Chevrolet Tahoe 6.0L

Compatible with 2006-2008 Chevrolet Trailblazer 5.3L

Compatible with 2003-2003 Chevrolet Trailblazer EXT 5.3L

Compatible with 2009-2011 GMC Canyon 5.3L

Compatible with 2005-2008 GMC Envoy 5.3L

Compatible with 2006-2010 GMC Savana 1500 5.3L

Compatible with 2004-2008 GMC Savana 2500 4.8L

Compatible with 2005-2009 GMC Savana 3500 4.8L

Compatible with 2005-2009 GMC Savana 3500 6.0L

Compatible with 2000-2013 GMC Sierra 1500 4.8L

Compatible with 2000-2011 GMC Sierra 1500 5.3L

Compatible with 2007-2011 GMC Sierra 1500 6.0L

Compatible with 2008-2011 GMC Sierra 1500 6.2L

Compatible with 2007-2007 GMC Sierra 1500 Classic 5.3L

Compatible with 2007-2007 GMC Sierra 1500 Classic 6.0L

Compatible with 1999-2004 GMC Sierra 2500 6.0L

Compatible with 2001-2011 GMC Sierra 2500 HD 6.0L

Compatible with 2007-2007 GMC Sierra 2500 HD Classic 6.0L

Compatible with 2002-2006 GMC Sierra 3500 6.0L

Compatible with 2007-2009 GMC Sierra 3500 HD 6.0L

Compatible with 2000-2005 GMC Yukon 4.8L

Compatible with 2001-2011 GMC Yukon 5.3L

Compatible with 2003-2003 GMC Yukon 6.0L

Compatible with 2000-2013 GMC Yukon XL 1500 5.3L

Compatible with 2007-2011 GMC Yukon XL 1500 6.2L

Compatible with 2000-2011 GMC Yukon XL 2500 6.0L

Compatible with 2003-2003 Hummer H2 6.0L

Compatible with 2009-2009 Hummer H2 6.2L

Compatible with 1998-2002 Pontiac Firebird 5.7L

Compatible with 2004-2004 Pontiac GTO 5.7L

Compatible with 2008-2008 Saab 9-7x 5.3L"