SKF 400451 Wheel Seal - Front

SKF 400451 Wheel Seal for Volvo 240 Front

SKF 400451 is a front wheel seal built for the 1990-1993 Volvo 240 with an 18mm spindle thread. It uses a nitrile sealing surface and a 1.750 shaft diameter to help maintain a proper seal at the wheel end.

Key Features

• SKF wheel seal, part number 400451
• Nitrile sealing surface for wheel-end sealing applications
• 1.750 shaft diameter
• Direct fit for front position on 1990-1993 Volvo 240 with 18mm spindle thread
• SKF sealing design and manufacturing heritage for driveline sealing applications

Product Details

SKF 400451 is a wheel seal for the front axle of the Volvo 240. SKF has a long history in seal engineering, and this part reflects that experience with a design focused on keeping lubricant in place and contaminants out of the wheel-end assembly. For buyers searching for a Volvo 240 front wheel seal, SKF 400451 provides the specified nitrile sealing surface and shaft diameter needed for the listed application. This part cross-references 684731 for the same application.

Common Problems It Helps Address

• Wheel-end lubricant leakage
• Contamination entering the sealed hub area
• Seal wear from age and road exposure
• Service issues on a front Volvo 240 wheel-end assembly

Installation Notes and Tips

Verify the 18mm spindle thread and front position before installation. Inspect the hub, spindle, and sealing surfaces for wear or damage, and replace any worn mating components as needed. Clean the sealing area thoroughly so the nitrile lip can seat correctly. Confirm fitment for 1990-1993 Volvo 240 front applications before ordering.

Quality Assurance

SKF manufactures seals to specific application designs using premium materials and established production standards. Part number 400451 is built for long service life in the listed Volvo 240 front wheel-end application.