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Timken 11S34370T Wheel Seal - Rear Inner or Rear OuterOE Quality 60-Day Returns
Part #: 11S34370T

Timken 11S34370T Wheel Seal - Rear Inner or Rear Outer

Rear Inner
79 vehicles fit this part
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Fitment: Ford, E-250 Econoline, F-250, F-350, E-250 Econoline Club Wagon, F-500, P-500, M-450, and M-400
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Timken 11S34370T Wheel Seal Overview

The Timken 11S34370T wheel seal is engineered for reliable sealing performance in Ford E-250 Econoline, E-250 Econoline Club Wagon, F-250, and F-350 models. Constructed from durable S-nitrile material, this wheel seal ensures effective protection against contaminants and fluid leaks in driveline and axle applications.

  • Material: S-nitrile for enhanced resistance to heat and wear
  • Outside Diameter: 117.63 mm (4.631 inches)
  • Shaft Diameter: 79.38 mm (3.125 inches)
  • Housing Bore: 117.47 mm (4.625 inches)
  • Width: 15.64 mm (0.605 inches)

Technical Specifications and Design Details

The Timken 11S34370T wheel seal features precise dimensions tailored for specific Ford truck models. Its 117.63 mm outside diameter and 79.38 mm shaft diameter provide a secure fit within the axle housing bore measuring 117.47 mm. The 15.64 mm width ensures adequate sealing surface to prevent oil leakage and contamination ingress. The S-nitrile compound offers excellent resistance to petroleum-based fluids, heat, and abrasion, making it suitable for heavy-duty applications in Ford E-250 Econoline, E-250 Econoline Club Wagon, F-250, and F-350 vehicles.

Compatible Vehicles and Applications

This wheel seal is compatible with the following Ford models:

  • Ford E-250 Econoline
  • Ford E-250 Econoline Club Wagon
  • Ford F-250
  • Ford F-350

It is designed to maintain axle integrity by sealing the wheel hub assembly, preventing dirt, water, and debris from entering critical driveline components.

Common Issues Addressed by Timken 11S34370T Wheel Seal

  • Prevents axle oil leaks that can lead to driveline damage
  • Protects wheel bearings from contamination and premature wear
  • Reduces risk of corrosion inside the axle housing
  • Maintains proper lubrication levels for extended component life
  • Helps avoid costly repairs due to seal failure in Ford E-250 and F-Series trucks

Installation Notes and Tips

Ensure the axle housing bore and shaft surfaces are clean and free of debris before installation. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the original part to maintain proper sealing function. Lubricate the seal lip with clean axle oil prior to installation to reduce initial wear. Follow manufacturer torque specifications for wheel and hub assembly reinstallation.

Quality Assurance and Warranty

Timken wheel seals are manufactured to meet strict quality standards for durability and performance. The 11S34370T part number undergoes rigorous testing to ensure compatibility and sealing efficiency in specified Ford models. While specific warranty details may vary, Timken products typically include coverage against manufacturing defects. Consult Timken or authorized distributors for warranty terms related to this wheel seal.

This part fits 79 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1998FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1998FordF-250RWDRear InnerFull Float Axle - 10.25 in. Ring Gear - From 1/01/1998
1998FordF-2504WDRear InnerFull Float Axle - 10.25 in. Ring Gear - From 1/01/1998
1997FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1997FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1997FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1997FordF-350RWDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1997FordF-3504WDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1996FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1996FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1996FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1996FordF-350RWDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1996FordF-3504WDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1995FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1995FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1995FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1995FordF-350RWDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1995FordF-3504WDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1994FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1994FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1994FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1994FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - From 4/01/1994
1994FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1994FordF-350RWDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1994FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1994FordF-3504WDRear Inner10.25 in., 10.5 in. Ring Gear - From 4/1/1994
1994FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1993FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1993FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1993FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1993FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1993FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1992FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1992FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1992FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1992FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1992FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1991FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1991FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1991FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1991FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1991FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1991FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1990FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1990FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1990FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1990FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1990FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1990FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1989FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1989FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1989FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1989FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1989FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1989FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1988FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1988FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1988FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1988FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1988FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1988FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1987FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1987FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1987FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1987FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1987FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1987FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1986FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1986FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1986FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1986FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1986FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1986FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1985FordE-250 EconolineRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1985FordE-250 Econoline Club WagonRWDRear InnerFull Float Axle - 10.25 in. Ring Gear
1985FordF-250RWDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1985FordF-2504WDRear InnerFull Floating Axle - 10.25 in. Ring Gear - Thru 3/31/1994
1985FordF-350RWDRear Inner10.25 in. Ring Gear - Thru 3-31-1994
1985FordF-3504WDRear Inner10.25 in. Ring Gear - Thru 3-31-1994

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.