InMotion WS4857 Wheel Seal - Front or Rear

Wheel Seal for Differential Pinion Service

The InMotion WS4857 wheel seal is built for differential pinion sealing where contamination control and leak resistance matter. Made from fluoro-elastomer, it provides a tight barrier against moisture and debris to help protect internal differential components in demanding driving conditions.

• Fluoro-elastomer sealing material for durability and fluid resistance
• Inside diameter: 1.4 in.; shaft diameter: 1.4 in.
• Outside diameter: 2.288 in.; housing bore: 2.282 in.
• Thickness and width: 0.547 in.
• Direct-fit sealing dimensions for supported axle applications

Fitment and Application Details

Compatible with rear axle service on 1997-2006 Jeep TJ and 1997-2006 Jeep Wrangler with Spicer 35C Axle, rear axle service on 2000-2001 Jeep Cherokee with Spicer 35C Axle, front axle service on 1997-1999 Dodge Dakota with Spicer 35-SLA Axle, front axle service on 1998-1999 Dodge Durango with Spicer 35-SLA Axle, and rear axle service on 1994-1998 Jeep Grand Cherokee with Spicer 44-1 Heavy Duty Axle. The InMotion WS4857 is specified for these axle configurations and should be matched to the axle type listed for the vehicle.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Seal Helps Address

• Differential pinion oil seepage at the seal interface
• Contamination from dirt, water, and road debris entering the housing
• Wear on internal differential components caused by compromised sealing
• Seal replacement needs during axle service on Jeep Wrangler, Jeep TJ, Jeep Cherokee, Dodge Dakota, Dodge Durango, and Jeep Grand Cherokee

Installation Notes and Tips

Verify axle type before installation: Spicer 35C, Spicer 35-SLA, or Spicer 44-1 Heavy Duty. Confirm the housing bore, shaft diameter, and seal dimensions against the removed part before pressing the new seal into place. Clean the bore and sealing surface thoroughly to avoid premature leakage.

Quality Assurance

InMotion WS4857 is manufactured with fluoro-elastomer sealing material and precision dimensions to support a secure differential pinion seal in the listed Jeep and Dodge applications. No warranty information was provided in the product data.