Timken 8975S Wheel Seal - Front Inner

Brand Timken 8975S
Position Front Inner
Fits —134 vehicles

Precision sealing design. Helps prevent lubricant escape and keep contaminants out.

Reinforced outer case. Helps resist installation damage and adds durability.

Ribbed rubber inner diameter. Seals minor spindle imperfections for positive seating.

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Timken 8975S Wheel Seal Overview

Timken 8975S is a wheel seal built for driveline and axle sealing applications where lubricant retention and contamination control matter. It uses a precision sealing design to help keep grease or oil in place while blocking dirt and debris from entering the hub area.

Compatible With wheel seal applications that require a durable seal with a reinforced outer case and a ribbed rubber inner diameter for improved spindle seating.

Key Features

  • Precision sealing design helps retain lubricant and reduce leakage.
  • Reinforced outer case helps resist installation damage.
  • Ribbed rubber inner diameter helps seal minor spindle imperfections.
  • Internal contamination exclusion system helps block debris entry.
  • Vent holes promote lubricant flow around the seal lip and help reduce heat build-up.

Detailed Description

The Timken 8975S wheel seal is engineered for axle and hub sealing service where consistent contact and contamination control are important. Its reinforced case supports installation durability, while the ribbed inner diameter helps create a positive seat on the spindle surface. The internal exclusion design and venting features work together to support cleaner operation around the seal lip. For technicians servicing Timken wheel seal applications on vehicles such as Ford F-150 or Chevrolet Silverado, the 8975S provides a focused sealing solution for driveline maintenance.

Common Issues Addressed

  • Lubricant seepage at the wheel end.
  • Dirt or road debris entering the hub area.
  • Seal damage during installation.
  • Poor sealing on minor spindle surface imperfections.
  • Heat build-up around the seal lip.

Installation Notes and Tips

Inspect the spindle, hub bore, and sealing surface before installation. Clean all contact areas thoroughly and verify the seal seats evenly without distortion. Use proper installation tools to avoid damaging the outer case or sealing lip. Confirm the application by vehicle year, make, model, and position before service. Fits 2006-2011 Ford F-150, front; Fits 2007-2014 Chevrolet Silverado, rear.

Quality Assurance

Timken designs oil and grease seals with precision sealing features for dependable service in driveline and axle applications. Part number 8975S is built to support consistent sealing performance in demanding wheel-end environments.

This part fits 134 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1990ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1990ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1990ChevroletC5500 Kodiak4 X 2Front Inner5,000 lb. Axle F050
1990ChevroletC5500 Kodiak4 X 2Front Inner5,500 lb. Axle F055
1990ChevroletC60 Kodiak4 X 2Front Inner5,000 lb. Axle F050
1990ChevroletC60 Kodiak4 X 2Front Inner5,500 lb. Axle F055
1990ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1990ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1990ChevroletC70 Kodiak4 X 2Front Inner5,000 lb. Axle F050
1990ChevroletC70 Kodiak4 X 2Front Inner5,500 lb. Axle F055
1990GMCC50004 X 2Front Inner5,000 lb. Axle F050
1990GMCC50004 X 2Front Inner5,500 lb. Axle F055
1990GMCC5000 Topkick4 X 2Front Inner5,000 lb. Axle F050
1990GMCC5000 Topkick4 X 2Front Inner5,500 lb. Axle F055
1990GMCC60004 X 2Front Inner5,000 lb. Axle F050
1990GMCC60004 X 2Front Inner5,500 lb. Axle F055
1990GMCC6000 Topkick4 X 2Front Inner5,000 lb. Axle F050
1990GMCC6000 Topkick4 X 2Front Inner5,500 lb. Axle F055
1990GMCC70004 X 2Front Inner5,000 lb. Axle F050
1990GMCC70004 X 2Front Inner5,500 lb. Axle F055
1990GMCC7000 Topkick4 X 2Front Inner5,000 lb. Axle F050
1990GMCC7000 Topkick4 X 2Front Inner5,500 lb. Axle F055
1989ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1989ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1989ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1989ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1989GMCC50004 X 2Front Inner5,000 lb. Axle F050
1989GMCC50004 X 2Front Inner5,500 lb. Axle F055
1989GMCC60004 X 2Front Inner5,000 lb. Axle F050
1989GMCC60004 X 2Front Inner5,500 lb. Axle F055
1989GMCC70004 X 2Front Inner5,000 lb. Axle F050
1989GMCC70004 X 2Front Inner5,500 lb. Axle F055
1988ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1988ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1988ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1988ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1988GMCC50004 X 2Front Inner5,000 lb. Axle F050
1988GMCC50004 X 2Front Inner5,500 lb. Axle F055
1988GMCC60004 X 2Front Inner5,000 lb. Axle F050
1988GMCC60004 X 2Front Inner5,500 lb. Axle F055
1988GMCC70004 X 2Front Inner5,000 lb. Axle F050
1988GMCC70004 X 2Front Inner5,500 lb. Axle F055
1987ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1987ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1987ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1987ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1987GMCC50004 X 2Front Inner5,000 lb. Axle F050
1987GMCC50004 X 2Front Inner5,500 lb. Axle F055
1987GMCC60004 X 2Front Inner5,000 lb. Axle F050
1987GMCC60004 X 2Front Inner5,500 lb. Axle F055
1987GMCC70004 X 2Front Inner5,000 lb. Axle F050
1987GMCC70004 X 2Front Inner5,500 lb. Axle F055
1986ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1986ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1986ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1986ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1986GMCC50004 X 2Front Inner5,000 lb. Axle F050
1986GMCC50004 X 2Front Inner5,500 lb. Axle F055
1986GMCC60004 X 2Front Inner5,000 lb. Axle F050
1986GMCC60004 X 2Front Inner5,500 lb. Axle F055
1986GMCC70004 X 2Front Inner5,000 lb. Axle F050
1986GMCC70004 X 2Front Inner5,500 lb. Axle F055
1985ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1985ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1985ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1985ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1985GMCC50004 X 2Front Inner5,000 lb. Axle F050
1985GMCC50004 X 2Front Inner5,500 lb. Axle F055
1985GMCC60004 X 2Front Inner5,000 lb. Axle F050
1985GMCC60004 X 2Front Inner5,500 lb. Axle F055
1985GMCC70004 X 2Front Inner5,000 lb. Axle F050
1985GMCC70004 X 2Front Inner5,500 lb. Axle F055
1984ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1984ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1984ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1984ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1984GMCC50004 X 2Front Inner5,000 lb. Axle F050
1984GMCC50004 X 2Front Inner5,500 lb. Axle F055
1984GMCC60004 X 2Front Inner5,000 lb. Axle F050
1984GMCC60004 X 2Front Inner5,500 lb. Axle F055
1984GMCC70004 X 2Front Inner5,000 lb. Axle F050
1984GMCC70004 X 2Front Inner5,500 lb. Axle F055
1983ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1983ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1983ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1983ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1983GMCC50004 X 2Front Inner5,000 lb. Axle F050
1983GMCC50004 X 2Front Inner5,500 lb. Axle F055
1983GMCC60004 X 2Front Inner5,000 lb. Axle F050
1983GMCC60004 X 2Front Inner5,500 lb. Axle F055
1983GMCC70004 X 2Front Inner5,000 lb. Axle F050
1983GMCC70004 X 2Front Inner5,500 lb. Axle F055
1982ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1982ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1982ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1982ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1982GMCC50004 X 2Front Inner5,000 lb. Axle F050
1982GMCC50004 X 2Front Inner5,500 lb. Axle F055
1982GMCC60004 X 2Front Inner5,000 lb. Axle F050
1982GMCC60004 X 2Front Inner5,500 lb. Axle F055
1982GMCC70004 X 2Front Inner5,000 lb. Axle F050
1982GMCC70004 X 2Front Inner5,500 lb. Axle F055
1981ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1981ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1981ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1981ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1981GMCC50004 X 2Front Inner5,000 lb. Axle F050
1981GMCC50004 X 2Front Inner5,500 lb. Axle F055
1981GMCC60004 X 2Front Inner5,000 lb. Axle F050
1981GMCC60004 X 2Front Inner5,500 lb. Axle F055
1981GMCC70004 X 2Front Inner5,000 lb. Axle F050
1981GMCC70004 X 2Front Inner5,500 lb. Axle F055
1980ChevroletC504 X 2Front Inner5,000 lb. Axle F050
1980ChevroletC504 X 2Front Inner5,500 lb. Axle F055
1980ChevroletC704 X 2Front Inner5,000 lb. Axle F050
1980ChevroletC704 X 2Front Inner5,500 lb. Axle F055
1980GMCC50004 X 2Front Inner5,000 lb. Axle F050
1980GMCC50004 X 2Front Inner5,500 lb. Axle F055
1980GMCC60004 X 2Front Inner5,000 lb. Axle F050
1980GMCC60004 X 2Front Inner5,500 lb. Axle F055
1980GMCC70004 X 2Front Inner5,000 lb. Axle F050
1980GMCC70004 X 2Front Inner5,500 lb. Axle F055
1962ChevroletC404 X 2Front Inner5,000 lb. Axle F050
1962ChevroletC40RWDFront Inner5,000 lb. Axle F050
1962ChevroletC404 X 2Front Inner5,500 lb. Axle F055
1962ChevroletC40RWDFront Inner5,500 lb. Axle F055
1961ChevroletC404 X 2Front Inner5,000 lb. Axle F050
1961ChevroletC40RWDFront Inner5,000 lb. Axle F050
1961ChevroletC404 X 2Front Inner5,500 lb. Axle F055
1961ChevroletC40RWDFront Inner5,500 lb. Axle F055
1960ChevroletC404 X 2Front Inner5,000 lb. Axle F050
1960ChevroletC40RWDFront Inner5,000 lb. Axle F050
1960ChevroletC404 X 2Front Inner5,500 lb. Axle F055
1960ChevroletC40RWDFront Inner5,500 lb. Axle F055