InMotion WS203008 Wheel Seal - Front Inner

Wheel Seal Overview

InMotion WS203008 is a wheel seal built for differential pinion sealing applications with confirmed fitment across select Checker, Hudson, and Nash models. It uses nitrile construction and precise dimensions to help maintain a secure seal against contaminants and fluid loss.

Key Features

• Nitrile material for sealing performance in driveline applications.
• Precision dimensions: 1.687 in. inside diameter, 2.331 in. outside diameter, and 0.5 in. width.
• Designed to create a tight barrier against debris and moisture.
• Helps reduce leak risk around the differential pinion area.
• Fits Front Inner applications on select classic Checker, Hudson, and Nash vehicles.

Detailed Description

The InMotion WS203008 differential pinion seal is engineered to protect sensitive internal driveline components by keeping contaminants out and lubricant in. Its nitrile construction and measured housing bore and shaft diameter support a secure fit in applications that require accurate sealing performance. This part number, WS203008, is listed for 1955-1964 Checker, Hudson, and Nash models in front inner positions, including the Checker Marathon and Superba, Hudson Hornet, and several Nash Ambassador, Rambler, and Statesman applications. If you are servicing a classic Hudson Hornet or Nash Rambler driveline, WS203008 provides a direct sealing solution for the specified application.

Common Issues It Helps Address

• Gear oil seepage at the differential pinion seal area.
• Contamination from dirt, debris, and moisture entering the seal interface.
• Wear-related sealing loss in aging driveline assemblies.
• Reduced protection for internal differential components.
• Service needs on classic Checker, Hudson, and Nash front inner applications.

Installation Notes and Tips

Verify housing bore and shaft diameter before installation to confirm proper seating. Clean the sealing surface thoroughly and inspect the mating area for wear, scoring, or corrosion before fitting the new seal. Confirm the application by year, make, model, and front inner position before ordering WS203008.

Quality Assurance

InMotion focuses on precision-fit sealing components made from quality materials for driveline service. This part number, WS203008, is specified for the listed applications to support reliable sealing performance in differential service.