InMotion WS228008 Engine Crankshaft Seal - Rear

Engine Seal Overview

InMotion WS228008 is a rear differential pinion seal built to maintain a tight barrier against contaminants and fluid loss. It uses fluoro-elastomer construction for dependable sealing performance in a wide range of Acura, Honda, Chevrolet, and other applications.

Compatible With rear differential applications on vehicles such as the Honda Accord, Honda Civic, and Acura TL, this seal is specified for a broad fitment range and precise dimensional matching. The WS228008 part number is also useful when verifying the correct seal for your repair.

Key Features

• Fluoro-elastomer material for sealing durability and chemical resistance.
• Precision dimensions for shaft and housing fitment.
• Helps block moisture and debris from entering the differential pinion area.
• Supports leak control to protect internal differential components.
• Fits rear differential applications across multiple import and domestic nameplates.

Detailed Description

The InMotion WS228008 differential pinion seal is engineered for applications that require a secure seal at the rear differential pinion. Its fluoro-elastomer construction and measured inside diameter, outside diameter, and housing bore dimensions support a controlled fit where sealing integrity matters. This part is used on a long list of vehicles, including the Honda Accord, Honda Civic, and Acura TL, making it a practical replacement when the original seal shows wear or leakage. The WS228008 part number should be matched carefully to the vehicle and differential configuration before installation.

Common Repair Uses

• Stops gear oil seepage at the differential pinion area.
• Replaces a hardened or worn seal that no longer holds fluid.
• Helps keep road debris and moisture out of the differential.
• Addresses noise or contamination concerns tied to seal failure.
• Restores sealing performance after differential service.

Installation Notes

Confirm the rear application, vehicle year, and differential specifications before ordering. Clean the sealing surface thoroughly and inspect the pinion shaft and housing for wear or scoring before installing the new seal. Proper alignment during installation is important to avoid premature leakage. Verify the WS228008 part number against the removed component and vehicle catalog data.

Quality Assurance

InMotion supplies this seal as a precision-fit replacement built from fluoro-elastomer material for consistent sealing performance. The WS228008 part number is intended for direct catalog verification across the listed fitments.