InMotion WS7022S Wheel Seal - Front Inner

InMotion WS7022S Differential Pinion Seal

The InMotion WS7022S is a nitrile differential pinion seal built to maintain a tight barrier at the pinion shaft. With a 1.687 in inside diameter, 2.328 in housing bore, and 0.531 in width, it is sized for precise sealing performance in the differential assembly.

For drivers searching for a differential pinion seal for axle service, the WS7022S supports clean operation by helping keep gear oil in place and contaminants out. It is a practical choice for drivetrain maintenance on vehicles such as Honda Civic and Toyota Corolla applications where pinion seal service is required.

Key Features

• Nitrile construction for sealing performance in driveline applications
• Inside diameter: 1.687 in
• Outside diameter: 2.328 in
• Housing bore: 2.328 in
• Width: 0.531 in
• Designed to seal the differential pinion area against moisture and debris
• Part number WS7022S for ordering and catalog lookup

Detailed Description

This differential pinion seal is engineered to create a secure seal at the pinion shaft, where consistent contact and accurate sizing matter. The nitrile material is selected for sealing use in driveline environments, while the listed dimensions help match the seal to the housing and shaft interface. If you are servicing a leaking differential or replacing a worn pinion seal during axle work, the WS7022S provides the dimensional profile needed for a proper repair. It is a relevant service part for Honda Civic and Toyota Corolla driveline maintenance when the application calls for this seal size. The InMotion WS7022S is also a useful reference when searching by part number WS7022S for differential sealing components.

What It Helps Address

• Gear oil seepage at the differential pinion area
• Contamination from road debris and moisture entering the seal zone
• Wear-related sealing loss from an aged pinion seal
• Noise or driveline concerns associated with low differential fluid
• Service replacement during differential or axle maintenance

Installation Notes and Tips

Verify shaft diameter, housing bore, and seal width before installation. Clean the sealing surface and inspect the pinion area for wear, scoring, or contamination before pressing in the new seal. Proper alignment during installation helps the seal seat evenly and maintain contact at the pinion shaft. Confirm the application by part number WS7022S and compare dimensions to the original component before final assembly.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and nitrile material for drivetrain sealing service. No warranty information was provided in the product data.