SKF 17377 Transfer Case Output Shaft Seal - Front
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SKF
 Transfer Case Front Output Shaft Seal

SKF 17377 Transfer Case Output Shaft Seal - Front

Brand SKF 17377
Position Front
Width 0.472
Outside Diameter 2.883
Sealing Surface Type Polyacrylate
Shaft Diameter 1.744
Product line Transfer Case Front Output Shaft Seal
Fits Cadillac, Chevrolet, and GMC · 234 vehicles

Precision seal design. Made with premium materials to keep lubricants in and contaminants out.

Polyacrylate sealing surface. Helps maintain the right sealing properties for demanding conditions.

Transfer case seal. Built for dependable shaft sealing in the drivetrain.

Cross-references 19133157 for the same application. See all 1.

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Not what you need? See all Transfer Case Output Shaft Seal options

Transfer Case Front Output Shaft Seal for GM SUVs and Trucks

The SKF 17377 transfer case front output shaft seal is built for front output shaft sealing in a wide range of Chevrolet, GMC, and Cadillac applications. It uses a polyacrylate sealing surface and precise dimensions to help maintain transfer case fluid control where the shaft exits the case.

Fits 2007-2020 Chevrolet Silverado, Tahoe, Suburban, Avalanche, Colorado, and Silverado HD models, plus GMC Sierra, Yukon, Canyon, and Cadillac Escalade applications with the listed transfer cases.

Key Features

  • Part number 17377 transfer case output shaft seal
  • Polyacrylate sealing surface type for the shaft interface
  • Outside diameter: 2.883 in.
  • Shaft diameter: 1.744 in.
  • Width: 0.472 in.
  • Fits front output shaft locations listed in the vehicle application data
  • Cross-reference: 19133157

Product Details

SKF has a long history in seal engineering, including early integrated shaft seal development and continued refinement of bonding methods and material selection. The 17377 seal is manufactured to specific design requirements using premium materials so the seal properties match the application and operating environment. For transfer case service, that means a seal built to help retain lubricant at the front output shaft while limiting contamination at the sealing point. This part number 17377 is listed for multiple GM 4x4 platforms, including Chevrolet Silverado and Tahoe, GMC Sierra and Yukon, and Cadillac Escalade models with Borg Warner and MP-series transfer cases.

What This Seal Helps Address

  • Transfer case fluid leaking at the front output shaft
  • Contamination entering the transfer case through a worn shaft seal
  • Wet housing or driveline residue around the front output area
  • Seal wear from age, heat, and fluid exposure
  • Service replacement for transfer cases listed in the fitment data

Installation Notes and Tips

Confirm transfer case type and front output shaft dimensions before installation. Inspect the shaft surface for grooves, scoring, or corrosion, since seal performance depends on a clean sealing surface. Clean the bore thoroughly and install the seal squarely to avoid distortion. Verify fluid level after service and check for leaks during a road test.

Quality Assurance

SKF manufactures seals to high quality standards with attention to long service life and safe operation. The brand’s seal design experience and material control support consistent fit and sealing performance for transfer case service.

This part fits 234 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2020CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2020CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2020ChevroletSilverado 2500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2020ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2020ChevroletTahoe——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2020GMCSierra 2500 HD——FrontMP1225, MP1226 Transfer Cases; Transfer Case Front Output Shaft Seal
2020GMCSierra 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2020GMCYukon——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2020GMCYukon XL——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2019CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2019CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2019ChevroletColorado——FrontTransfer Case Front Output Shaft Seal
2019ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2019ChevroletTahoe——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2019GMCCanyon——FrontTransfer Case Front Output Shaft Seal
2019GMCSierra 1500 Limited——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2019GMCSierra 2500 HD——FrontMP1225, MP1226 Transfer Cases; Transfer Case Front Output Shaft Seal
2019GMCSierra 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2019GMCYukon——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2019GMCYukon XL——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2018CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2018CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2018ChevroletColorado——FrontTransfer Case Front Output Shaft Seal
2018ChevroletSilverado 1500——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2018ChevroletSilverado 2500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2018ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2018ChevroletTahoe——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2018GMCCanyon——FrontTransfer Case Front Output Shaft Seal
2018GMCSierra 1500——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2018GMCSierra 2500 HD——FrontMP1225, MP1226 Transfer Cases; Transfer Case Front Output Shaft Seal
2018GMCSierra 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2018GMCYukon——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2018GMCYukon XL——FrontMP3023 Transfer Case; Transfer Case Front Output Shaft Seal
2017CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2017CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2017ChevroletColorado——Front—
2017ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2017ChevroletSilverado 2500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2017ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2017ChevroletTahoe——FrontMP3023 Transfer Case:
2017GMCCanyon——Front—
2017GMCSierra 1500——FrontMP3023 Transfer Case:
2017GMCSierra 2500 HD——FrontMP1225, MP1226 Transfer Cases; Transfer Case Front Output Shaft Seal
2017GMCSierra 3500 HD——FrontMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2017GMCYukon——FrontMP3023 Transfer Case:
2017GMCYukon XL——FrontMP3023 Transfer Case:
2016CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2016CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2016ChevroletColorado——Front—
2016ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2016ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2016ChevroletSilverado 2500 HD——N/AMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2016ChevroletSilverado 3500 HD——N/AMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2016ChevroletTahoe——FrontMP3023 Transfer Case:
2016ChevroletTahoe——FrontMP1222 Transfer Case:
2016GMCCanyon——Front—
2016GMCSierra 1500——FrontMP3023 Transfer Case:
2016GMCSierra 1500——FrontMP1222 Transfer Case:
2016GMCSierra 2500 HD——N/AMP1225, MP1226 Transfer Cases; Transfer Case Front Output Shaft Seal
2016GMCSierra 3500 HD——N/AMP1226 Transfer Case; Transfer Case Front Output Shaft Seal
2016GMCYukon——FrontMP3023 Transfer Case:
2016GMCYukon——FrontMP1222 Transfer Case:
2016GMCYukon XL——FrontMP3023 Transfer Case:
2015CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2015CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2015ChevroletColorado——Front—
2015ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2015ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2015ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2015ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2015ChevroletTahoe——FrontMP3023 Transfer Case:
2015ChevroletTahoe——FrontMP1222 Transfer Case:
2015GMCCanyon——Front—
2015GMCSierra 1500——FrontMP3023 Transfer Case:
2015GMCSierra 1500——FrontMP1222 Transfer Case:
2015GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2015GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2015GMCYukon——FrontMP3023 Transfer Case:
2015GMCYukon——FrontMP1222 Transfer Case:
2015GMCYukon XL——FrontMP3023 Transfer Case:
2014CadillacEscalade——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2014CadillacEscalade ESV——FrontBorg Warner 3023, 3024 Transfer Case; Transfer Case Front Output Shaft Seal
2014ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2014ChevroletSilverado 15005.3LV8FrontMP1222 Transfer Case:
2014ChevroletSilverado 15004.3LV6FrontMP1222 Transfer Case:
2014ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2014ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2014ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2014ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2014ChevroletTahoe——FrontMP3023 Transfer Case:
2014ChevroletTahoe——FrontMP1222 Transfer Case:
2014GMCSierra 1500——FrontMP3023 Transfer Case:
2014GMCSierra 1500——FrontMP1222 Transfer Case:
2014GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2014GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2014GMCYukon——FrontMP3023 Transfer Case:
2014GMCYukon——FrontMP1222 Transfer Case:
2014GMCYukon XL 1500——FrontMP1222 Transfer Case:
2013CadillacEscalade——FrontBorg Warner 3023 & 3024 Transfer Case:
2013ChevroletAvalanche——Front—
2013ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2013ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2013ChevroletSilverado 1500——Front—
2013ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2013ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2013ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2013ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2013ChevroletSuburban 1500——Front—
2013ChevroletSuburban 2500——FrontMP1225 & MP1226 Transfer Cases:
2013ChevroletTahoe——FrontMP3023 Transfer Case:
2013ChevroletTahoe——FrontMP1222 Transfer Case:
2013ChevroletTahoe——Front—
2013GMCSierra 1500——FrontMP3023 Transfer Case:
2013GMCSierra 1500——FrontMP1222 Transfer Case:
2013GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2013GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2013GMCYukon——FrontMP3023 Transfer Case:
2013GMCYukon——FrontMP1222 Transfer Case:
2013GMCYukon XL 1500——FrontMP1222 Transfer Case:
2013GMCYukon XL 2500——FrontMP1225 & MP1226 Transfer Cases:
2012CadillacEscalade——FrontBorg Warner 3023 & 3024 Transfer Case:
2012ChevroletAvalanche——Front—
2012ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2012ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2012ChevroletSilverado 1500——Front—
2012ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2012ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2012ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2012ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2012ChevroletSuburban 1500——Front—
2012ChevroletSuburban 2500——FrontMP1225 & MP1226 Transfer Cases:
2012ChevroletTahoe——FrontMP3023 Transfer Case:
2012ChevroletTahoe——FrontMP1222 Transfer Case:
2012ChevroletTahoe——Front—
2012GMCSierra 1500——FrontMP3023 Transfer Case:
2012GMCSierra 1500——FrontMP1222 Transfer Case:
2012GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2012GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2012GMCYukon——FrontMP3023 Transfer Case:
2012GMCYukon——FrontMP1222 Transfer Case:
2012GMCYukon XL 1500——FrontMP1222 Transfer Case:
2012GMCYukon XL 2500——FrontMP1225 & MP1226 Transfer Cases:
2011CadillacEscalade——FrontBorg Warner 3023 & 3024 Transfer Case:
2011ChevroletAvalanche——Front—
2011ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2011ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2011ChevroletSilverado 1500——Front—
2011ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2011ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2011ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2011ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2011ChevroletSuburban 1500——Front—
2011ChevroletSuburban 2500——FrontMP1225 & MP1226 Transfer Cases:
2011ChevroletTahoe——FrontMP3023 Transfer Case:
2011ChevroletTahoe——FrontMP1222 Transfer Case:
2011ChevroletTahoe——Front—
2011GMCSierra 1500——FrontMP3023 Transfer Case:
2011GMCSierra 1500——FrontMP1222 Transfer Case:
2011GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2011GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2011GMCYukon——FrontMP3023 Transfer Case:
2011GMCYukon——FrontMP1222 Transfer Case:
2011GMCYukon XL 1500——FrontMP1222 Transfer Case:
2011GMCYukon XL 2500——FrontMP1225 & MP1226 Transfer Cases:
2010CadillacEscalade——FrontBorg Warner 3023 & 3024 Transfer Case:
2010ChevroletAvalanche——Front—
2010ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2010ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2010ChevroletSilverado 1500——Front—
2010ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2010ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2010ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2010ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2010ChevroletSuburban 1500——Front—
2010ChevroletSuburban 2500——FrontMP1225 & MP1226 Transfer Cases:
2010ChevroletTahoe——FrontMP3023 Transfer Case:
2010ChevroletTahoe——FrontMP1222 Transfer Case:
2010ChevroletTahoe——Front—
2010GMCSierra 1500——FrontMP3023 Transfer Case:
2010GMCSierra 1500——FrontMP1222 Transfer Case:
2010GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2010GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2010GMCYukon——FrontMP3023 Transfer Case:
2010GMCYukon——FrontMP1222 Transfer Case:
2010GMCYukon XL 1500——FrontMP1222 Transfer Case:
2010GMCYukon XL 2500——FrontMP1225 & MP1226 Transfer Cases:
2009CadillacEscalade——FrontBorg Warner 3023 & 3024 Transfer Case:
2009ChevroletAvalanche——Front—
2009ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2009ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2009ChevroletSilverado 1500——Front—
2009ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2009ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2009ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2009ChevroletSuburban 1500——FrontMP1222 Transfer Case:
2009ChevroletSuburban 1500——Front—
2009ChevroletSuburban 2500——FrontMP1225 & MP1226 Transfer Cases:
2009ChevroletTahoe——FrontMP3023 Transfer Case:
2009ChevroletTahoe——FrontMP1222 Transfer Case:
2009ChevroletTahoe——Front—
2009GMCSierra 1500——FrontMP3023 Transfer Case:
2009GMCSierra 1500——FrontMP1222 Transfer Case:
2009GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2009GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2009GMCYukon——FrontMP3023 Transfer Case:
2009GMCYukon——FrontMP1222 Transfer Case:
2009GMCYukon XL 1500——FrontMP1222 Transfer Case:
2009GMCYukon XL 2500——FrontMP1225 & MP1226 Transfer Cases:
2008ChevroletAvalanche——Front—
2008ChevroletSilverado 1500——FrontMP3023 Transfer Case:
2008ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2008ChevroletSilverado 1500——Front—
2008ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2008ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2008ChevroletSuburban 1500——FrontMP3023 Transfer Case:
2008ChevroletSuburban 1500——Front—
2008ChevroletTahoe——FrontMP3023 Transfer Case:
2008ChevroletTahoe——Front—
2008GMCSierra 1500——FrontMP3023 Transfer Case:
2008GMCSierra 1500——FrontMP1222 Transfer Case:
2008GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2008GMCSierra 3500 HD——FrontMP1226 Transfer Case:
2008GMCYukon——FrontMP3023 Transfer Case:
2007ChevroletAvalanche——Front—
2007ChevroletSilverado 1500——FrontMP1222 Transfer Case:
2007ChevroletSilverado 1500——Front—
2007ChevroletSilverado 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2007ChevroletSilverado 3500 HD——FrontMP1226 Transfer Case:
2007ChevroletSuburban 1500——Front—
2007ChevroletTahoe——FrontMP1222 Transfer Case:
2007ChevroletTahoe——Front—
2007GMCSierra 1500——FrontMP1222 Transfer Case:
2007GMCSierra 2500 HD——FrontMP1225 & MP1226 Transfer Cases:
2007GMCSierra 3500 HD——FrontMP1226 Transfer Case:
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
19133157