SKF 17808 Differential Pinion Seal - Rear

SKF 17808 Differential Pinion Seal

The SKF 17808 differential pinion seal is built for rear axle sealing where lubricant retention and contamination control matter. It is a direct-fit style seal for select Isuzu and Acura applications, including rear differential service on Trooper, VehiCROSS, SLX, Pickup, and Amigo models.

Key Features

• Part number: 17808
• Sealing surface type: Polyacrylate
• Outside diameter: 3.077 in.
• Shaft diameter: 1.772 in.
• Width: 0.433 in.
• Designed for rear differential pinion sealing
• SKF engineered seal construction for drivetrain service

Product Details

SKF has a long history in seal design and manufacturing, including early integrated shaft seal development and continued refinement of bonding methods and material selection. This differential pinion seal is made to specific design requirements so the sealing lip and material properties match the demands of the application and operating environment. For rear axle service on 1999-2002 Isuzu Trooper, 1999-2001 Isuzu VehiCROSS, 1996-1999 Acura SLX, 1988-1995 Isuzu Pickup, and 1989-1994 Isuzu Amigo, SKF 17808 helps maintain proper differential lubrication at the pinion area.

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

What It Helps Address

• Gear oil seepage at the rear differential pinion
• Contamination entering the differential housing
• Loss of lubricant around the pinion shaft
• Seal wear during rear axle service
• Noise or driveline issues related to low differential fluid

Installation Notes and Tips

• Confirm shaft diameter and seal dimensions before installation.
• Inspect the pinion yoke and sealing surface for wear, grooves, or corrosion.
• Clean the housing bore and surrounding area before pressing in the new seal.
• Check differential fluid level after service and verify there are no leaks.
• Use the vehicle fitment list to match the correct rear application for your Isuzu or Acura model.

Quality Assurance

SKF manufactures seals to high quality standards using premium materials selected for the application. The brand’s seal engineering focus is centered on long service life, reliable lubricant retention, and protection against contaminants in drivetrain environments.