InMotion WS1935 Wheel Seal - Rear Inner or Rear Outer

Wheel Seal for Differential Pinion Applications

The InMotion WS1935 wheel seal is built with nitrile material to create a secure sealing surface against moisture and debris. It is engineered for differential pinion sealing where a precise fit and stable barrier are important for long-term driveline protection.

Compatible With select Lexus and Toyota rear inner and rear outer applications, including Lexus LS400, SC300, SC400, GS300, Toyota Supra, and Toyota Cressida. The WS1935 is sized for the specified shaft and housing dimensions to support a reliable seal at the differential.

Key Features

• Nitrile construction for sealing performance in driveline service
• Inside diameter: 2.48 in.
• Outside diameter: 3.554 in.
• Width: 0.276 in.
• Shaft diameter: 2.48 in.
• Housing bore: 3.543 in.
• Designed to help block contaminants from entering sensitive internal differential components
• Helps reduce fluid leakage at the pinion seal area

Detailed Description

InMotion WS1935 is a differential pinion seal made for rear inner and rear outer driveline sealing applications. Its nitrile material is selected for dependable contact sealing, while the dimensional specifications help support proper seating in the housing bore and around the shaft. For drivers servicing a Lexus LS400 rear outer seal, Toyota Supra rear inner seal, or similar Lexus and Toyota rear axle applications, this part provides the sealing interface needed to protect the differential from contamination and fluid loss. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Seal Can Address

• Gear oil seepage at the differential pinion area
• Contamination from road debris and moisture entering the housing
• Wear-related sealing loss at the rear axle pinion interface
• Noise or driveline concerns associated with low differential fluid level
• Service replacement needs on aging Lexus and Toyota rear differential assemblies

Installation Notes and Tips

• Verify shaft diameter, housing bore, and seal width before installation.
• Inspect the pinion surface for grooves or wear that could affect sealing.
• Clean the bore and surrounding area thoroughly before pressing in the new seal.
• Confirm the vehicle position and axle configuration against the listed fitment: Fits 1990-2000 Lexus LS400, Rear Outer; Fits 1992-2000 Lexus SC300, Rear Outer; Fits 1992-2000 Lexus SC400, Rear Outer; Fits 1987-1998 Toyota Supra, Rear Inner; Fits 1993-1997 Lexus GS300, Rear Outer; Fits 1989-1992 Toyota Cressida, Rear Inner.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and high-quality materials for differential sealing service. The WS1935 is specified for 1987-2000 Lexus and Toyota rear inner and rear outer applications, including LS400, SC300, SC400, GS300, Supra, and Cressida fitments.