InMotion WS710166 Wheel Seal - Rear

Rear Differential Pinion Seal for GM and Isuzu Applications

InMotion WS710166 is a nitrile wheel seal engineered to create a secure barrier at the differential pinion area. It helps keep moisture and road debris out while maintaining a tight seal to reduce fluid loss in rear axle service.

Key Features

• Nitrile construction for dependable sealing performance
• Inside diameter: 1.399 in.
• Outside diameter: 2.294 in.
• Width: 0.5 in.
• Shaft diameter: 1.399 in.
• Housing bore: 2.29 in.

Detailed Description

This InMotion seal is built for rear differential service on a range of Chevrolet, GMC, Honda, Isuzu, and Oldsmobile vehicles. The WS710166 uses precise dimensions to help maintain a secure fit at the pinion area, supporting proper sealing where the differential is exposed to heat, movement, and contamination. It is a practical replacement for rear axle service on vehicles such as the Chevrolet S10, GMC Sonoma, and Chevrolet Blazer with Axle Code C, as well as select Honda Passport and Isuzu Rodeo models with the specified ring gear size.

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

Vehicle Fitment

• Fits 1995-2005 Chevrolet Blazer, rear, with Axle Code C
• Fits 1992-2004 Chevrolet S10, rear, with Axle Code C
• Fits 1992-1994 Chevrolet S10 Blazer, rear, with Axle Code C
• Fits 1992-2005 GMC Jimmy, rear, with Axle Code C
• Fits 1992-2004 GMC Sonoma, rear, with Axle Code C
• Fits 1991-1994 Oldsmobile Bravada, rear
• Fits 1996-2001 Oldsmobile Bravada, rear
• Fits 1990-1995 Isuzu Pickup, rear, with 7.625in Ring Gear
• Fits 1991-1992 Isuzu Rodeo, rear
• Fits 1993-1995 Isuzu Rodeo, rear, with 7.5in Ring Gear
• Fits 1996-1997 Isuzu Rodeo, rear, with 7.625in Ring Gear
• Fits 1996-2000 Isuzu Hombre, rear, with Axle Code C
• Fits 1994-1995 Honda Passport, rear, with 7.5in Ring Gear
• Fits 1996-1997 Honda Passport, rear, with 7.625in Ring Gear
• Fits 1991 Chevrolet S10 Blazer, rear
• Fits 1991 GMC S15 Jimmy, rear

Installation Notes and Tips

Confirm axle code, ring gear size, and housing bore before installation to match the correct rear differential application. Clean the sealing surface thoroughly, inspect the pinion area for wear or scoring, and verify the seal is seated evenly during assembly. For best results, replace the seal during differential service when leakage or contamination is present.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and nitrile material selection to support reliable differential sealing in demanding driveline environments.