Should the race and seals be replaced with the bearing?

Yes. When replacing the bearing, the race and seals should be replaced.

Are there different types of bearings?

Yes. There are various types of bearings (EX: tapered, carrier, ball) be sure to get the correct type bearing for your application.

GM Genuine Parts Front Differential Bearing with Cup and Cone

About this product

GM Genuine Parts Differential Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bearings are low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing. 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

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
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

SealedNo

Cone Inside Diameter1.62 in / 41.27 mm

Race IncludedYes

Outside Diameter2.68 in / 68.05 mm

Weight0.8lb

ClassificationOE

Shaft Diameter1.62 in / 41.27 mm

Width2.9in

Cone Length0.65 in / 16.6 mm

Cone Radius20.64mm

Bearing Cup Length0.65 in / 16.6 mm

Bearing Cup Radius0.33 in / 34.2 mm

Race Inside Diameter2.69 in / 68.39 mm

Bearing TypeTapered Roller

MaterialStamped Steel

SealedNo

Race IncludedYes

Weight0.8lb

Shaft Diameter1.62 in / 41.27 mm

Cone Length0.65 in / 16.6 mm

Bearing Cup Length0.65 in / 16.6 mm

Race Inside Diameter2.69 in / 68.39 mm

MaterialStamped Steel

Cone Inside Diameter1.62 in / 41.27 mm

Outside Diameter2.68 in / 68.05 mm

ClassificationOE

Width2.9in

Cone Radius20.64mm

Bearing Cup Radius0.33 in / 34.2 mm

Bearing TypeTapered Roller

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.

Good Maintenance Practices:

Be sure not to damage axle shaft during bearing removal
Use recommended grease or differential fluid to keep the bearing properly lubricated
Replace seals when replacing worn bearings
Do not operate vehicle with bad bearings

Signs of wear for differential bearings include but are not limited to:

Whining or grinding noise when vehicle is in motion
Play in axle shaft
Leaks at seal and bearing location

Model	Body Style	Year(s)
C1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
C1500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
Caballero		1984
Canyon		2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
G1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G2500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Jimmy		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
K1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
K1500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
K2500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K2500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
P2500		1983, 1984
P3500		1983, 1984
R1500		1987
R1500 Suburban		1987, 1988, 1989, 1990, 1991
S15		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
S15 Jimmy		1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Safari		1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Savana 1500		1996, 1997, 1998, 1999, 2000, 2001, 2002
Sierra 1500	Extended Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500	Standard Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500	Crew Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500 Classic	Standard Cab Pickup	2007
Sierra 1500 Classic	Extended Cab Pickup	2007
Sierra 1500 Classic	Crew Cab Pickup	2007
Sierra 1500 Limited		2019
Sierra 3500		2002
Sonoma		1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Syclone		1991
Typhoon		1992, 1993
V1500		1987
V1500 Suburban		1987, 1988, 1989, 1990, 1991
V2500		1987
V2500 Suburban		1987, 1988, 1989, 1990, 1991
Yukon		1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Yukon XL		2015, 2016, 2017, 2018, 2019, 2020
Yukon XL 1500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014

About this product

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

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
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

SealedNo

Cone Inside Diameter1.62 in / 41.27 mm

Race IncludedYes

Outside Diameter2.68 in / 68.05 mm

Weight0.8lb

ClassificationOE

Shaft Diameter1.62 in / 41.27 mm

Width2.9in

Cone Length0.65 in / 16.6 mm

Cone Radius20.64mm

Bearing Cup Length0.65 in / 16.6 mm

Bearing Cup Radius0.33 in / 34.2 mm

Race Inside Diameter2.69 in / 68.39 mm

Bearing TypeTapered Roller

MaterialStamped Steel

SealedNo

Race IncludedYes

Weight0.8lb

Shaft Diameter1.62 in / 41.27 mm

Cone Length0.65 in / 16.6 mm

Bearing Cup Length0.65 in / 16.6 mm

Race Inside Diameter2.69 in / 68.39 mm

MaterialStamped Steel

Cone Inside Diameter1.62 in / 41.27 mm

Outside Diameter2.68 in / 68.05 mm

ClassificationOE

Width2.9in

Cone Radius20.64mm

Bearing Cup Radius0.33 in / 34.2 mm

Bearing TypeTapered Roller

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.

Good Maintenance Practices:

Be sure not to damage axle shaft during bearing removal
Use recommended grease or differential fluid to keep the bearing properly lubricated
Replace seals when replacing worn bearings
Do not operate vehicle with bad bearings

Signs of wear for differential bearings include but are not limited to:

Whining or grinding noise when vehicle is in motion
Play in axle shaft
Leaks at seal and bearing location

Model	Body Style	Year(s)
C1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
C1500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
Caballero		1984
Canyon		2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
G1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G2500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Jimmy		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
K1500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
K1500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
K2500		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K2500 Suburban		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
P2500		1983, 1984
P3500		1983, 1984
R1500		1987
R1500 Suburban		1987, 1988, 1989, 1990, 1991
S15		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
S15 Jimmy		1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Safari		1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Savana 1500		1996, 1997, 1998, 1999, 2000, 2001, 2002
Sierra 1500	Extended Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500	Standard Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500	Crew Cab Pickup	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Sierra 1500 Classic	Standard Cab Pickup	2007
Sierra 1500 Classic	Extended Cab Pickup	2007
Sierra 1500 Classic	Crew Cab Pickup	2007
Sierra 1500 Limited		2019
Sierra 3500		2002
Sonoma		1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Syclone		1991
Typhoon		1992, 1993
V1500		1987
V1500 Suburban		1987, 1988, 1989, 1990, 1991
V2500		1987
V2500 Suburban		1987, 1988, 1989, 1990, 1991
Yukon		1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Yukon XL		2015, 2016, 2017, 2018, 2019, 2020
Yukon XL 1500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear for differential bearings include but are not limited to:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear for differential bearings include but are not limited to:

Fits these vehicles

Frequently Asked Questions

Should the race and seals be replaced with the bearing?

Are there different types of bearings?

GM Genuine Parts Front Differential Bearing with Cup and Cone

GM Genuine Parts Front Differential Bearing with Cup and Cone