SKF 18671 Wheel Seal - Front, Rear or Rear Outer

SKF 18671 Wheel Seal for Driveline Service

SKF 18671 is a wheel seal built for rear axle sealing applications where lubricant retention and contamination control matter. It is engineered with a polyacrylate sealing surface and sized for a 1.875-inch shaft diameter, 2.762-inch outside diameter, and 0.313-inch width.

Compatible With select Isuzu Trooper, Isuzu VehiCROSS, Acura SLX, Isuzu Pickup, Isuzu Amigo, Chevrolet LUV, Chevrolet Camaro, Chevrolet El Camino, Chevrolet Malibu, and Pontiac Catalina applications, this SKF 18671 seal supports precise driveline sealing in a range of rear outer and front positions.

Key Features

• Wheel seal for driveline and axle sealing applications
• Polyacrylate sealing surface type for sealing performance in demanding environments
• 1.875-inch shaft diameter specification
• 2.762-inch outside diameter
• 0.313-inch width
• SKF-engineered design based on long-running seal development and manufacturing standards

Detailed Description

SKF 18671 is designed for vehicles that require a wheel seal with accurate dimensions and durable sealing materials. SKF has a long history in seal engineering, and this part reflects that focus with premium material selection and application-specific design. It is used across rear outer axle positions on many Isuzu platforms, including the 1988-2002 Isuzu Trooper, 1999-2001 Isuzu VehiCROSS, 1996-1999 Acura SLX, 1988-1995 Isuzu Pickup, and 1989-1994 Isuzu Amigo. It also applies to front positions on classic Chevrolet and Pontiac models such as the Camaro, El Camino, Malibu, and Catalina.

This part cross-references Walker Exhaust 31403 for the same application.

What It Helps Address

• Gear oil or lubricant leakage at the wheel end
• Contamination entering the axle or hub area
• Wear from an aging or hardened seal surface
• Noise or service issues related to poor sealing at the wheel position
• Seal replacement needs during axle or hub maintenance

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the hub or axle bore. Clean the sealing surface and surrounding components thoroughly before pressing the seal into place. Inspect the shaft or hub surface for grooves, corrosion, or damage that could affect sealing performance. Confirm the vehicle position listed in the fitment data, since this part is used in rear outer and front applications depending on the vehicle.

Quality Assurance

SKF designs and manufactures seals to specific application requirements using premium materials and controlled production standards. The brand’s seal development history and focus on long service life support dependable driveline sealing performance.