InMotion WS1993 Wheel Seal - Front Inner or Rear Inner

Wheel Seal for Differential Pinion Applications

The InMotion WS1993 wheel seal is built with nitrile material to create a secure barrier against dirt, moisture, and other contaminants. It helps maintain a tight seal at the differential pinion area, supporting cleaner operation and reducing the chance of fluid loss.

Compatible With 1987-1989 Toyota MR2, rear inner; 1988-2002 Toyota Corolla, front inner; 1989-1997 Geo Prizm, front inner; and 1998-2002 Chevrolet Prizm, front inner. The WS1993 is sized for a 2.205-inch shaft diameter, 2.874-inch housing bore, 2.885-inch outside diameter, and 0.492-inch width.

Key Features

• Nitrile construction for sealing performance in driveline service
• Inside diameter: 2.205 in.
• Shaft diameter: 2.205 in.
• Housing bore: 2.874 in.
• Outside diameter: 2.885 in.
• Width: 0.492 in.
• Designed for front inner and rear inner positions listed in fitment
• Part number: WS1993

Detailed Description

InMotion WS1993 is a differential pinion seal engineered to help protect sensitive internal components from debris and moisture intrusion. Its nitrile sealing material is selected for dependable contact and fluid control in driveline and axle service. For Toyota Corolla, Geo Prizm, Chevrolet Prizm, and Toyota MR2 applications, this seal supports proper sealing at the specified front inner or rear inner location.

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

What It Helps Address

• Gear oil seepage at the differential pinion area
• Contamination from road debris and moisture
• Seal wear that can lead to driveline fluid loss
• Noise or roughness associated with low lubricant levels
• Maintenance needs on Corolla, Prizm, and MR2 driveline assemblies

Installation Notes and Tips

Verify shaft diameter, housing bore, and position before installation. Clean the sealing surface thoroughly and inspect the mating components for wear, scoring, or damage that could affect seal life. Confirm the application matches the listed front inner or rear inner fitment for your vehicle.

Quality Assurance

Built by InMotion with precision manufacturing and high-quality materials for driveline sealing service. Part number WS1993 is specified for the listed applications and dimensions to support accurate replacement selection.