National 710507 Differential Pinion Seal - Rear Outer
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National

National 710507 Differential Pinion Seal - Rear Outer

Brand National 710507
Position Rear Outer
Flanged Outside Diameter (Inch) 3.309
Flanged Outside Diameter (MM) 84.050
Housing Bore (Inch) 2.911
Housing Bore (MM) 73.940
Inside Diameter 2.088
Inside Diameter 53.040
Material Nitrile
Outside Diameter 2.915
Outside Diameter 74.040
Outside Diameter (Inch) 2.915
Outside Diameter (mm) 74.040
Part Description Oil Seal
Series 710500
Shaft (Inch) 2.088
Shaft (MM) 53.040
Thickness 0.500
Thickness 12.700
Type 74
Unit of Dimension Inch
Width (Inch) 0.500
Width (mm) 12.700
Fits Cadillac, Chevrolet, GMC, and Hummer · 243 vehicles

Nitrile construction. Helps resist wear and maintain a reliable seal.

Oil seal design. Keeps lubricant contained where it belongs.

Premium sealing solutions. Backed by more than 75 years of experience.

Cross-references Gates 20880, National 710507 and 26064029 for the same application. See all 3.

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Not what you need? See all Differential Pinion Seal options

National 710507 Differential Pinion Seal

The National 710507 differential pinion seal is built for rear outer applications that need a precise sealing surface and dependable fluid retention. It is a direct-fit oil seal for a wide range of GM trucks and SUVs, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade models with the 9.5-inch ring gear AAM axle.

Key Features

  • National part number 710507 for differential pinion seal replacement
  • Nitrile sealing material for oil resistance and consistent sealing performance
  • Inside diameter: 2.088 in. / 53.040 mm
  • Outside diameter: 2.915 in. / 74.040 mm
  • Flanged outside diameter: 3.309 in. / 84.050 mm
  • Housing bore: 2.911 in. / 73.940 mm
  • Thickness/width: 0.500 in. / 12.700 mm
  • Oil seal design for rear outer differential pinion applications
  • Cross-reference: Gates 20880

Product Details

National has supplied sealing solutions for more than 75 years, and the 710507 reflects that focus on dimensional accuracy and material selection. This differential pinion seal uses nitrile construction and published inch and metric measurements to help match the shaft, housing bore, and seal profile required in rear outer axle service. It is a strong match for long-tail searches such as rear outer differential pinion seal for 2001-2013 Chevrolet Silverado 1500, 2007-2013 GMC Yukon, and 2007-2013 Cadillac Escalade with the 9.5-inch ring gear AAM axle. The National 710507 is also listed for select Hummer H3 and H3T manual transmission input shaft bearing applications.

Common Problems This Seal Can Address

  • Gear oil leaking from the rear outer pinion area
  • Wet or contaminated differential housing around the pinion shaft
  • Seal wear from age, heat, or fluid breakdown
  • Noise or driveline concerns caused by low differential fluid level
  • Service replacement during axle maintenance or pinion repair

Installation Notes and Tips

Verify the axle type, seal dimensions, and position before installation. This part is listed for rear outer applications and specific 9.5-inch ring gear AAM axle configurations, so confirm the vehicle year, make, model, and notes against the original seal. Clean the housing bore and shaft surface thoroughly before pressing in the new seal, and inspect the pinion area for scoring or wear that could affect sealing.

Quality Assurance

National positions this seal within its long-running sealing product line, with engineering support aimed at modern vehicle requirements. Part number 710507 is built as an oil seal for precise fitment in the listed GM and Hummer applications.

This part fits 243 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2017GMCSavana 2500——Rear Outer—
2016GMCSavana 25006.0LV8Rear Outer—
2015GMCSavana 25006.0LV8Rear Outer—
2014GMCSavana 25006.0LV8Rear Outer—
2013CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2013GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2012GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2011GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2010HummerH3——Rear OuterFits manual transmission input shaft bearing.
2010HummerH3T——Rear OuterFits manual transmission input shaft bearing.
2009CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2009HummerH3——Rear OuterFits manual transmission input shaft bearing.
2009HummerH3T——Rear OuterFits manual transmission input shaft bearing.
2008CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2008HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007CadillacEscalade——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007CadillacEscalade ESV——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007CadillacEscalade EXT——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletSilverado 1500 Classic——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletSilverado 1500 HD Classic——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletSuburban 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007ChevroletTahoe——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCSierra 1500 Classic——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCSierra 1500 HD Classic——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCYukon——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCYukon XL 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2007HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006ChevroletAvalanche 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006ChevroletSilverado 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006GMCSierra 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2006HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005ChevroletAvalanche 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005ChevroletSilverado 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005GMCSierra 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2005HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletAvalanche 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletSilverado 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004GMCSierra 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2004HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletAvalanche 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletSilverado 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletSilverado 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCSierra 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCSierra 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2003HummerH2——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletAvalanche 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletSilverado 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletSilverado 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCSierra 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCSierra 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2002GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletSilverado 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletSilverado 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletSilverado 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCSierra 1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCSierra 1500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCSierra 2500 HD——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2001GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000ChevroletC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000ChevroletK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000ChevroletSuburban 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000GMCC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000GMCK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
2000GMCYukon XL 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletC1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletC1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletC2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletK1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletK1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletK2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999ChevroletSilverado 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCC1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCC1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCC2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCK1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCK1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCK2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1999GMCSierra 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletC1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletC1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletC2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletExpress 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletK1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletK1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998ChevroletK2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCC1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCC1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCC2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCC2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCK1500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCK1500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCK2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCK2500 Suburban——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1998GMCSavana 2500——Rear Outer9.5-inch Ring Gear AAM Axle Differential Pinion Seal
1997ChevroletC1500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletC1500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletC2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletC2500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletExpress 2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletK1500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletK1500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletK2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997ChevroletK2500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCC1500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCC1500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCC2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCC2500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCK1500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCK1500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCK2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCK2500 Suburban——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
1997GMCSavana 2500——Rear Outer2nd Design; 9.5 inch Ring Gear; 0.05 inch Width; AAM Axle; 2.915 inch Outside Diameter
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 20880National — 71050726064029