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FAG SS3285 Wheel Seal - Front Inner or Rear InnerOE Quality 60-Day Returns
Part #: SS3285

FAG SS3285 Wheel Seal - Front Inner or Rear Inner

Rear Inner and Front Inner
72 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Chevrolet, Ford, and GMC, F-250, F-250 HD, F-350, K30, V30, and V3500
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FAG SS3285 Wheel Seal for Front Inner and Rear Inner Applications

The FAG SS3285 wheel seal is built for wheel end service on select Ford, Chevrolet, and GMC heavy-duty applications. It uses a nitrile sealing material with a metal spring design and auxiliary lip to help keep contamination out and grease in at the bearing.

Key Features

  • Wheel seal for front inner and rear inner positions
  • Nitrile sealing material for durable sealing performance
  • Metal, spring, auxiliary lip, and inner shell construction
  • Bore diameter: 3.876 in. / 98.45 mm
  • Seal outside diameter: 3.881 in. / 98.577 mm
  • Seal width: 2.75 in. / 9.525 mm
  • Cross-references National 415960 for the same application

Detailed Description

FAG SS3285 is a precision wheel seal designed to meet vehicle-specific requirements for demanding wheel end service. Its dimensions and sealing profile are engineered for proper fit at the hub, helping protect bearing components from dirt, dust, and moisture while retaining grease over the service life of the bearing. This part number is used in front inner and rear inner positions on select Ford F-250, Ford F-350, Chevrolet K30, Chevrolet V30, Chevrolet V3500, and GMC V3500 applications. The FAG SS3285 also cross-references 4133285100 for the same application.

What It Helps Address

  • Grease loss at the wheel end
  • Contamination from road dirt and dust
  • Moisture intrusion around the bearing area
  • Seal wear from demanding truck and axle service
  • Fitment issues when replacing a worn wheel seal on Ford F-250 or Ford F-350 front inner hubs

Installation Notes and Tips

Verify bore diameter, seal outside diameter, and seal width before installation. Confirm the wheel seal position matches the vehicle application: front inner or rear inner. Clean the hub and sealing surfaces thoroughly, and inspect the bearing and related wheel end components for wear before assembly. For fitment-based searches, this part is commonly sought as a wheel seal for 1977-1998 Ford F-250 front inner, 1980-1997 Ford F-350 front inner, and 1957-1967 Ford F-350 rear inner applications.

Quality Assurance

FAG designs wheel seals to meet vehicle manufacturer specifications and works with suppliers to maintain FAG quality standards. The SS3285 is built for the sealing demands of wheel end service in heavy-duty truck applications.

BrandFAG
Part NumberSS3285
40532.75
405369.85
Seal TypeMetal; spring; auxilary lip; inner shell
Sealing MaterialNitrile
Bore Diameter3.876
Bore Diameter98.45
Seal Outside Diameter3.881
Seal Outside Diameter98.577
Seal Width2.75
Seal Width9.525

This part fits 72 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1998FordF-2504WDFront Inner
1997FordF-2504WDFront Inner
1997FordF-250 HD4WDFront Inner
1997FordF-3504WDFront Inner
1996FordF-2504WDFront Inner
1996FordF-3504WDFront Inner
1995FordF-2504WDFront Inner
1995FordF-3504WDFront Inner
1994FordF-2504WDFront Inner
1994FordF-3504WDFront Inner
1993FordF-2504WDFront Inner
1993FordF-3504WDFront Inner
1992FordF-2504WDFront Inner
1992FordF-3504WDFront Inner
1991ChevroletV3500Front Inner
1991FordF-2504WDFront Inner
1991FordF-3504WDFront Inner
1991GMCV3500Front Inner
1990ChevroletV3500Front Inner
1990FordF-2504WDFront Inner
1990FordF-3504WDFront Inner
1990GMCV3500Front Inner
1989ChevroletV3500Front Inner
1989FordF-2504WDFront Inner
1989FordF-3504WDFront Inner
1989GMCV3500Front Inner
1988ChevroletV30Front Inner
1988FordF-2504WDFront Inner
1988FordF-3504WDFront Inner
1988GMCV3500Front Inner
1987ChevroletV30Front Inner
1987FordF-2504WDFront Inner
1987FordF-3504WDFront Inner
1987GMCV3500Front Inner
1986ChevroletK30Front Inner
1986FordF-2504WDFront Inner
1986FordF-3504WDFront Inner
1985ChevroletK30Front Inner
1985FordF-2504WDFront Inner
1985FordF-3504WDFront Inner
1984ChevroletK30Front Inner
1984FordF-2504WDFront Inner
1984FordF-3504WDFront Inner
1983ChevroletK30Front Inner
1983FordF-2504WDFront Inner
1983FordF-3504WDFront Inner
1982ChevroletK30Front Inner
1982FordF-2504WDFront Inner
1982FordF-3504WDFront Inner
1981ChevroletK30Front Inner
1981FordF-2504WDFront Inner
1981FordF-3504WDFront Inner
1980ChevroletK30Front Inner
1980FordF-2504WDFront Inner
1980FordF-3504WDFront Inner
1979ChevroletK30Front Inner
1979FordF-2504WDFront Inner
1978ChevroletK30Front Inner
1978FordF-2504WDFront Inner
1977ChevroletK30Front Inner
1977FordF-2504WDFront Inner
1967FordF-350Rear Inner
1966FordF-350Rear Inner
1965FordF-350Rear Inner
1964FordF-350Rear Inner
1963FordF-350Rear Inner
1962FordF-350Rear Inner
1961FordF-350Rear Inner
1960FordF-350Rear Inner
1959FordF-350Rear Inner
1958FordF-350Rear Inner
1957FordF-350Rear Inner

* 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:

4133285100415960

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