About this product

GM Genuine Parts Engine Crankshaft Main Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Inside Diameter2.56 in / 65.013 mm

Width1.028 in / 26.1 mm

ClassificationOE

Outside Diameter2.751 in / 69.873 mm

Inside Diameter2.56 in / 65.013 mm

ClassificationOE

Width1.028 in / 26.1 mm

Outside Diameter2.751 in / 69.873 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Model	Body Style	Trim	Year(s)
Avalanche			2007, 2008, 2009, 2010, 2011, 2012, 2013
Avalanche 1500			2002, 2003, 2004, 2005, 2006
Camaro	Coupe	SS, ZL1	1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Camaro	Convertible	SS, ZL1	1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Caprice			2011
Colorado			2009, 2010, 2011, 2012
Corvette			1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Express 1500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Express 2500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Express 3500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Express 4500			2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Impala			2006, 2007, 2008, 2009
Monte Carlo			2006, 2007
SS			2014, 2015, 2016, 2017
SSR			2003, 2004, 2005, 2006
Silverado 1500			1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Silverado 1500 Classic			2007
Silverado 1500 HD			2001, 2002, 2003, 2004, 2005, 2006
Silverado 1500 HD Classic			2007
Silverado 2500			1999, 2000, 2001, 2002, 2003, 2004
Silverado 2500 HD			2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD Classic			2007
Silverado 3500			2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500 Classic			2007
Silverado 3500 HD			2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Suburban 1500			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Suburban 2500			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Tahoe			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Trailblazer			2006, 2007, 2008, 2009
Trailblazer EXT			2003, 2004, 2005, 2006

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Inside Diameter2.56 in / 65.013 mm

Width1.028 in / 26.1 mm

ClassificationOE

Outside Diameter2.751 in / 69.873 mm

Inside Diameter2.56 in / 65.013 mm

ClassificationOE

Width1.028 in / 26.1 mm

Outside Diameter2.751 in / 69.873 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Model	Body Style	Trim	Year(s)
Avalanche			2007, 2008, 2009, 2010, 2011, 2012, 2013
Avalanche 1500			2002, 2003, 2004, 2005, 2006
Camaro	Coupe	SS, ZL1	1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Camaro	Convertible	SS, ZL1	1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Caprice			2011
Colorado			2009, 2010, 2011, 2012
Corvette			1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Express 1500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Express 2500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Express 3500			2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Express 4500			2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Impala			2006, 2007, 2008, 2009
Monte Carlo			2006, 2007
SS			2014, 2015, 2016, 2017
SSR			2003, 2004, 2005, 2006
Silverado 1500			1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Silverado 1500 Classic			2007
Silverado 1500 HD			2001, 2002, 2003, 2004, 2005, 2006
Silverado 1500 HD Classic			2007
Silverado 2500			1999, 2000, 2001, 2002, 2003, 2004
Silverado 2500 HD			2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD Classic			2007
Silverado 3500			2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500 Classic			2007
Silverado 3500 HD			2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Suburban 1500			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Suburban 2500			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Tahoe			2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Trailblazer			2006, 2007, 2008, 2009
Trailblazer EXT			2003, 2004, 2005, 2006

About this product

Product details

Specifications

Warranty

Fits these vehicles

About this product

Product details

Specifications

Warranty

Fits these vehicles

GM Genuine Parts LS Crankshaft Main Thrust Bearing

GM Genuine Parts LS Crankshaft Main Thrust Bearing