SKF 13608 Manual Transmission Seal - Front
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SKF

SKF 13608 Manual Transmission Seal - Front

Brand SKF 13608
Position Front
Width 0.192
Outside Diameter 1.989
Sealing Surface Type Nitrile
Shaft Diameter 1.375
Fits Chevrolet and GMC · 103 vehicles

Nitrile sealing surface. Helps keep lubricants in and contaminants out.

Precision-made seal. Built to specific designs for the right application and environment.

SKF seal heritage. Backed by more than a century of seal development and innovation.

Cross-references 12386077 for the same application. See all 1.

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SKF Manual Transmission Seal 13608

SKF 13608 is a manual transmission seal built for front-position applications on a wide range of Chevrolet and GMC trucks and SUVs. It uses a nitrile sealing surface and precise dimensions to help maintain a tight seal at the transmission shaft.

With a 1.375 shaft diameter, 1.989 outside diameter, and 0.192 width, this SKF seal is specified for MW3 transmission applications in vehicles such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500. SKF 13608 is engineered for dependable sealing performance where transmission fluid retention and contamination control matter.

Key Features

  • Manual transmission seal for front-position MW3 transmission applications
  • Nitrile sealing surface for fluid sealing performance
  • Shaft diameter: 1.375
  • Outside diameter: 1.989
  • Width: 0.192
  • SKF part number 13608

Detailed Description

SKF has a long history in seal design and manufacturing, and this seal reflects that experience with application-specific construction and premium materials. The seal is made to help keep lubricant inside the transmission while reducing the entry of dirt and other contaminants. For buyers searching for a manual transmission seal for Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, or GMC Sierra 3500 front applications, SKF 13608 provides a direct-fit service part for the listed MW3 transmission vehicles.

This part cross-references OE-style part number 12386077 for the same application.

What It Helps Address

  • Transmission fluid seepage at the shaft seal area
  • Contamination entering the manual transmission housing
  • Wear-related sealing loss on front transmission seal locations
  • Service replacement needs on MW3 transmission-equipped trucks
  • Leak concerns on Chevrolet and GMC manual transmission applications

Installation Notes and Tips

  • Verify the transmission code and seal dimensions before installation.
  • Inspect the shaft surface for scoring, corrosion, or wear that could affect sealing.
  • Clean the bore and sealing area thoroughly before fitting the new seal.
  • Use proper installation tools to avoid damaging the nitrile sealing lip.
  • Confirm the seal is seated evenly in the front transmission position.

Quality Assurance

SKF designs and manufactures seals to high quality standards, using application-specific materials and construction methods intended to support long service life and safe operation. SKF 13608 is built for the listed Chevrolet and GMC MW3 transmission fitments, including Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 models.

This part fits 103 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2007ChevroletSilverado 3500 ClassicFrontMW3 Trans.
2007GMCSierra 3500 ClassicFrontMW3 Trans.
2006ChevroletSilverado 2500 HDFrontMW3 Trans.
2006ChevroletSilverado 3500FrontMW3 Trans.
2006GMCSierra 3500FrontMW3 Trans.
2005ChevroletSilverado 2500 HDFrontMW3 Trans.
2005ChevroletSilverado 3500FrontMW3 Trans.
2005GMCSierra 2500 HDFrontMW3 Trans.
2005GMCSierra 3500FrontMW3 Trans.
2004ChevroletSilverado 2500FrontMW3 Trans.
2004ChevroletSilverado 2500 HDFrontMW3 Trans.
2004ChevroletSilverado 3500FrontMW3 Trans.
2004GMCSierra 2500FrontMW3 Trans.
2004GMCSierra 2500 HDFrontMW3 Trans.
2004GMCSierra 3500FrontMW3 Trans.
2003ChevroletSilverado 2500FrontMW3 Trans.
2003ChevroletSilverado 2500 HDFrontMW3 Trans.
2003ChevroletSilverado 3500FrontMW3 Trans.
2003GMCSierra 2500FrontMW3 Trans.
2003GMCSierra 2500 HDFrontMW3 Trans.
2003GMCSierra 3500FrontMW3 Trans.
2002ChevroletSilverado 2500FrontMW3 Trans.
2002ChevroletSilverado 2500 HDFrontMW3 Trans.
2002ChevroletSilverado 3500FrontMW3 Trans.
2002GMCSierra 2500FrontMW3 Trans.
2002GMCSierra 2500 HDFrontMW3 Trans.
2002GMCSierra 3500FrontMW3 Trans.
2001ChevroletSilverado 2500FrontMW3 Trans.
2001ChevroletSilverado 2500 HDFrontMW3 Trans.
2001ChevroletSilverado 3500FrontMW3 Trans.
2001GMCSierra 2500FrontMW3 Trans.
2001GMCSierra 2500 HDFrontMW3 Trans.
2001GMCSierra 3500FrontMW3 Trans.
2000ChevroletC2500FrontMW3 Trans.
2000ChevroletC3500FrontMW3 Trans.
2000ChevroletK2500FrontMW3 Trans.
2000ChevroletK3500FrontMW3 Trans.
2000ChevroletSilverado 1500FrontMW3 Trans.
2000ChevroletSilverado 2500FrontMW3 Trans.
2000GMCC2500FrontMW3 Trans.
2000GMCC3500FrontMW3 Trans.
2000GMCK2500FrontMW3 Trans.
2000GMCK3500FrontMW3 Trans.
2000GMCSierra 1500FrontMW3 Trans.
2000GMCSierra 2500FrontMW3 Trans.
1999ChevroletC2500FrontMW3 Trans.
1999ChevroletC3500FrontMW3 Trans.
1999ChevroletK2500FrontMW3 Trans.
1999ChevroletK3500FrontMW3 Trans.
1999ChevroletP30FrontMW3 Trans.
1999ChevroletSilverado 1500FrontMW3 Trans.
1999ChevroletSilverado 2500FrontMW3 Trans.
1999GMCC2500FrontMW3 Trans.
1999GMCC3500FrontMW3 Trans.
1999GMCK2500FrontMW3 Trans.
1999GMCK3500FrontMW3 Trans.
1999GMCP3500FrontMW3 Trans.
1999GMCSierra 1500FrontMW3 Trans.
1999GMCSierra 2500FrontMW3 Trans.
1998ChevroletC1500FrontMW3 Trans.
1998ChevroletC2500FrontMW3 Trans.
1998ChevroletC3500FrontMW3 Trans.
1998ChevroletK1500FrontMW3 Trans.
1998ChevroletK2500FrontMW3 Trans.
1998ChevroletK3500FrontMW3 Trans.
1998ChevroletP30FrontMW3 Trans.
1998GMCC1500FrontMW3 Trans.
1998GMCC2500FrontMW3 Trans.
1998GMCC3500FrontMW3 Trans.
1998GMCK1500FrontMW3 Trans.
1998GMCK2500FrontMW3 Trans.
1998GMCK3500FrontMW3 Trans.
1998GMCP3500FrontMW3 Trans.
1997ChevroletC1500FrontMW3 Trans.
1997ChevroletC2500FrontMW3 Trans.
1997ChevroletC3500FrontMW3 Trans.
1997ChevroletK1500FrontMW3 Trans.
1997ChevroletK2500FrontMW3 Trans.
1997ChevroletK3500FrontMW3 Trans.
1997ChevroletP30FrontMW3 Trans.
1997GMCC1500FrontMW3 Trans.
1997GMCC2500FrontMW3 Trans.
1997GMCC3500FrontMW3 Trans.
1997GMCK1500FrontMW3 Trans.
1997GMCK2500FrontMW3 Trans.
1997GMCK3500FrontMW3 Trans.
1997GMCP3500FrontMW3 Trans.
1996ChevroletC1500FrontMW3 Trans.
1996ChevroletC2500FrontMW3 Trans.
1996ChevroletC3500FrontMW3 Trans.
1996ChevroletK1500FrontMW3 Trans.
1996ChevroletK2500FrontMW3 Trans.
1996ChevroletK3500FrontMW3 Trans.
1996ChevroletP30FrontMW3 Trans.
1996ChevroletTahoeFrontMW3 Trans.
1996GMCC1500FrontMW3 Trans.
1996GMCC2500FrontMW3 Trans.
1996GMCC3500FrontMW3 Trans.
1996GMCK1500FrontMW3 Trans.
1996GMCK2500FrontMW3 Trans.
1996GMCK3500FrontMW3 Trans.
1996GMCP3500FrontMW3 Trans.
1996GMCYukonFrontMW3 Trans.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
12386077