SKF 21294 Wheel Seal Kit - Front

Brand SKF 21294
Position Front
Fits Chevrolet and GMC · 76 vehicles

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

Premium materials. Built to match the seal's application and environment.

Service kit. A wheel seal kit for driveline and axle service.

Cross-references 15578129, 145821294 and 975921294 for the same application. See all 4.

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SKF 21294 Wheel Seal Kit for Front Axles

SKF 21294 is a front wheel seal kit built for heavy-duty Chevrolet and GMC applications that need reliable sealing at the wheel end. With a nitrile sealing surface and precise dimensions, it is designed to help keep lubricant contained and road contaminants out in demanding driveline service.

  • Brand: SKF
  • Part number: 21294
  • Wheel seal kit for front axle service
  • Nitrile sealing surface type
  • Width: 0.235 in.
  • Outside diameter: 3.063 in.
  • Shaft diameter: 2.125 in.
  • Cross-reference: 15578129, 145821294

Fitment and Application Details

Compatible with front wheel-end service on select Chevrolet and GMC medium-duty and heavy-duty platforms. Fits 1991-2000 Chevrolet C3500, front, with 12,500-15,000 lb. Gross Vehicle Weight and 183" wheelbase. Fits 1991-2000 GMC C3500, front, with 12,500-15,000 lb. Gross Vehicle Weight and 183" wheelbase. Fits 1990-1999 Chevrolet C35, front, with 12,500-15,000 lb. Gross Vehicle Weight and 183" wheelbase. Fits 1975-1999 Chevrolet P30, front, FS3 I-Beam Suspension Option. Fits 1979-1999 GMC P3500, front, FS3 I-Beam Suspension Option.

What This Seal Kit Helps Address

  • Wheel-end lubricant leakage
  • Contamination from dirt, water, and road debris
  • Seal wear from age and mileage
  • Front axle service on Chevrolet C3500 and GMC C3500 trucks
  • Front wheel-end maintenance on Chevrolet P30 and GMC P3500 chassis applications

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the hub or spindle dimensions. Clean the sealing surfaces thoroughly and inspect the wheel-end components for wear, scoring, or contamination before assembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

SKF has a long history in seal engineering, with designs and bonding methods developed for demanding automotive and industrial environments. SKF 21294 is manufactured to support consistent sealing performance and long service life in front wheel-end applications.

This part fits 76 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2000ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
2000GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1999ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1999ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1999ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1999GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1999GMCP3500RWDFrontFS3 I-Beam Suspension Option
1998ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1998ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1998ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1998GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1998GMCP3500RWDFrontFS3 I-Beam Suspension Option
1997ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1997ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1997ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1997GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1997GMCP3500RWDFrontFS3 I-Beam Suspension Option
1996ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1996ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1996ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1996GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1996GMCP3500RWDFrontFS3 I-Beam Suspension Option
1995ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1995ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1995ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1995GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1995GMCP3500RWDFrontFS3 I-Beam Suspension Option
1994ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1994ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1994ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1994GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1994GMCP3500RWDFrontFS3 I-Beam Suspension Option
1993ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1993ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1993ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1993GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1993GMCP3500RWDFrontFS3 I-Beam Suspension Option
1992ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1992ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1992ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1992GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1992GMCP3500RWDFrontFS3 I-Beam Suspension Option
1991ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1991ChevroletC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1991ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1991GMCC3500RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1991GMCP3500RWDFrontFS3 I-Beam Suspension Option
1990ChevroletC35RWDFrontFits vehicles with 12,500-15,000 lb. Gross Vehicle Weight and 183" Wheelbase.
1990ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1990GMCP3500RWDFrontFS3 I-Beam Suspension Option
1989ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1989GMCP3500RWDFrontFS3 I-Beam Suspension Option
1988ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1988GMCP3500RWDFrontFS3 I-Beam Suspension Option
1987ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1987GMCP3500RWDFrontFS3 I-Beam Suspension Option
1986ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1986GMCP3500RWDFrontFS3 I-Beam Suspension Option
1985ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1985GMCP3500RWDFrontFS3 I-Beam Suspension Option
1984ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1984GMCP3500RWDFrontFS3 I-Beam Suspension Option
1983ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1983GMCP3500RWDFrontFS3 I-Beam Suspension Option
1982ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1982GMCP3500RWDFrontFS3 I-Beam Suspension Option
1981ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1981GMCP3500RWDFrontFS3 I-Beam Suspension Option
1980ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1980GMCP3500RWDFrontFS3 I-Beam Suspension Option
1979ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1979GMCP3500RWDFrontFS3 I-Beam Suspension Option
1978ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1977ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1976ChevroletP30RWDFrontFS3 I-Beam Suspension Option
1975ChevroletP30RWDFrontFS3 I-Beam Suspension Option
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
15578129145821294975921294CHR 21294