InMotion WS480991 Wheel Seal - Front Inner

Wheel Seal for Differential Pinion Service

The InMotion WS480991 wheel seal is built for driveline sealing applications where contamination control matters. Made from nitrile and sized for a 1.5 in inside diameter and shaft diameter, it helps maintain a secure seal around the differential pinion area while supporting leak resistance and internal component protection.

For technicians and owners searching for a differential pinion seal for Honda Civic or Toyota Corolla driveline service, WS480991 provides a precise sealing solution for the housing and shaft dimensions listed below.

Key Features

• Nitrile construction for sealing performance in driveline environments
• 1.5 in inside diameter and 1.5 in shaft diameter
• 2.062 in housing bore and 2.066 in outside diameter
• 0.375 in width for a compact seal profile
• Helps block moisture, dirt, and debris from entering sensitive internal components
• Supports leak control in differential pinion sealing applications

Detailed Description

InMotion WS480991 is a precision-formed seal intended for differential pinion service where dimensional accuracy is critical. The nitrile sealing material is selected for its ability to form a tight barrier at the shaft and housing interface, helping protect internal driveline components from contamination and fluid loss. If you are sourcing a wheel seal replacement for Honda Civic or Toyota Corolla driveline maintenance, this part number provides the dimensional details needed for a proper match. WS480991 is also referenced by technicians looking for a reliable differential pinion seal under the InMotion part number WS480991.

What It Helps Address

• Gear oil seepage at the differential pinion area
• Contamination from road debris and moisture
• Wear caused by compromised sealing surfaces
• Loss of sealing integrity from an incorrect bore or shaft match
• Service issues tied to aging or damaged driveline seals

Installation Notes and Tips

Verify the shaft diameter, housing bore, outside diameter, and width before installation. Clean the sealing surfaces thoroughly and inspect the pinion area for scoring, corrosion, or debris that could affect seal seating. Confirm the application against the vehicle’s service information before installing WS480991 on a Honda Civic, Toyota Corolla, or any other listed driveline application.

Quality Assurance

InMotion manufactures this seal with a focus on dimensional precision and material consistency for driveline sealing service. The nitrile construction and specified measurements support dependable fitment when the application matches the required dimensions. Part number WS480991 is built for use in differential pinion sealing applications where a secure barrier is needed.