SKF 20425 Wheel Seal - Front

SKF 20425 Wheel Seal for Front Axles

SKF 20425 is a front wheel seal built for driveline and axle service where reliable sealing matters. It is designed with a nitrile sealing surface and precise dimensions to help maintain lubricant retention and keep road contaminants out.

For Dodge Ram van, B-series, Dakota, and classic Chrysler front axle applications, SKF 20425 supports the sealing demands of older hub and axle assemblies. The part number 20425 is also a useful reference when matching replacement seals for service work on front hubs.

Key Features

• Wheel seal for front axle applications
• Nitrile sealing surface type for dependable sealing performance
• Width: 0.570 in.
• Outside diameter: 2.732 in.
• Shaft diameter: 2.048 in.
• SKF engineered seal design for controlled fit and sealing consistency
• Part number: 20425

Detailed Description

SKF has a long history in seal design, and this wheel seal reflects that experience with application-specific construction and premium materials. The nitrile sealing surface is selected for sealing contact in front hub and axle environments, helping preserve lubricant inside the assembly while limiting exposure to dirt, water, and other contaminants. If you are servicing a Dodge D150 front hub, a Dodge Ramcharger front axle, or a Chrysler New Yorker front wheel seal application, SKF 20425 is built for direct replacement use where the listed dimensions and fitment match.

This part cross-references Gates 23305 for the same application.

What It Helps Address

• Grease or lubricant leakage at the front wheel hub
• Contamination entering the hub or axle sealing area
• Wear-related sealing loss in older front axle assemblies
• Service replacement needs for Dodge and Chrysler front wheel seal applications
• Fitment matching for vehicles requiring SKF 20425 dimensions

Installation Notes and Tips

• Verify shaft diameter, outside diameter, and width before installation.
• Inspect the hub, spindle, and sealing surface for scoring or corrosion.
• Clean the sealing area thoroughly so the nitrile lip seats correctly.
• Confirm front position and axle/hub configuration against the vehicle listing before ordering.
• Use the exact vehicle notes for 5-stud, 8-stud, and axle-rating-specific applications.

Quality Assurance

SKF manufactures seals to specific designs and quality standards for long service life and safety. The 20425 wheel seal is built to the dimensional and material requirements needed for front axle sealing in the listed applications.

Compatible Vehicles

• Fits 2001-2003 Dodge Ram 1500 Van, front, 5 Stud Hub w/ 3500 lb. Axle
• Fits 2001-2003 Dodge Ram 2500 Van, front, 5 Stud Hub w/ 3500 lb. Axle
• Fits 2001-2003 Dodge Ram 3500 Van, front, 5 Stud Hub w/ 3500 lb. Axle
• Fits 1996-2000 Dodge Ram 1500 Van, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1999-2000 Dodge Ram 2500 Van, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1999-2000 Dodge Ram 3500 Van, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1995-1998 Dodge B1500, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1995-1998 Dodge B2500, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1995-1998 Dodge B3500, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1987-1996 Dodge Dakota, front
• Fits 1984-1994 Dodge B150, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1984-1994 Dodge B250, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1984-1994 Dodge B350, front, 5 & 8 Stud Hub w/o 4000 lb. Axle
• Fits 1984-1993 Dodge D150, front
• Fits 1984-1993 Dodge D250, front, 5 Stud Hub
• Fits 1984-1993 Dodge D350, front, 5 Stud Hub
• Fits 1984-1993 Dodge Ramcharger, front
• Fits 1984-1992 Dodge D250, front, 3,600 lb. Axle w/ 8 Stud Hub
• Fits 1986-1989 Dodge D100, front
• Fits 1981-1983 Dodge B150, front, 3300 lb. & 3600 lb. Axles & 8 Stud Hub
• Fits 1981-1983 Dodge B250, front, 3300 lb. & 3600 lb. Axles & 8 Stud Hub
• Fits 1981-1983 Dodge B350, front, w/3600 lb. Axle & 8 Stud Hub
• Fits 1978-1983 Dodge D150, front, 3600 lb Axle
• Fits 1981-1983 Dodge D250, front, 8 Stud Hub w/ 3300 lb. & 3600 lb. Axles
• Fits 1978-1983 Dodge Ramcharger, front, 3600 lb Axle
• Fits 1981-1983 Plymouth PB150, front, 3600 lb Axle
• Fits 1981-1983 Plymouth PB250, front, 3600 lb Axle
• Fits 1981-1983 Plymouth PB350, front, 3600 lb Axle
• Fits 1978-1980 Dodge B100, front, 3300 lb. & 3600 lb. Axles & 8 Stud Hub
• Fits 1978-1980 Dodge B200, front, 3300 lb. & 3600 lb. Axles & 8 Stud Hub
• Fits 1978-1980 Dodge B300, front, w/3600 lb. Axle & 8 Stud Hub
• Fits 1978-1980 Dodge D200, front, 8 Stud Hub w/ 3300 lb. & 3600 lb. Axles
• Fits 1978-1979 Dodge D100, front, 3600 lb Axle
• Fits 1974-1978 Chrysler New Yorker, front
• Fits 1974-1978 Chrysler Newport, front
• Fits 1974-1978 Chrysler Town & Country, front
• Fits 1974-1977 Dodge Monaco, front
• Fits 1974-1975 Chrysler Imperial, front