SKF CIR161 Wheel Bearing Retaining Ring - Front or Rear

SKF CIR161 Wheel Bearing Retaining Ring

SKF CIR161 is a wheel bearing retaining ring, also called a C-clip retainer, used to secure generation one wheel bearings inside the steering knuckle. It is built to OEM-level dimensions for a precise fit on supported Volkswagen, Porsche, and BMW applications.

For service work on a Volkswagen EuroVan front wheel bearing, Porsche 911 rear wheel bearing, or BMW rear wheel bearing setup, replacing a worn retaining ring helps restore a secure bearing seat. The SKF CIR161 is made to meet or exceed OEM specifications for dependable retention and long service life.

Key Features

• Wheel bearing retaining ring for generation one wheel bearings
• Inside diameter: 3.026 in.
• Outside diameter: 3.406 in.
• Width: 0.098 in.
• Built to meet or exceed OEM specifications
• Direct-fit service part for select front and rear applications

Detailed Description

The SKF CIR161 retaining ring is used to hold the wheel bearing in place within the steering knuckle, helping maintain proper bearing location during operation. Because used C-clips can rust, distort, or become damaged during removal, replacing the retaining ring during hub or bearing service is a practical step for a secure reinstall. This part cross-references OE numbers 07119934749 and N0123501 for the same application. SKF has supplied engineered drivetrain and bearing components for more than 100 years, and this retaining ring reflects that focus on dimensional accuracy and fit.

What It Helps Solve

• Loose or insecure wheel bearing retention in the steering knuckle
• Rust-damaged or bent C-clip retainers removed during bearing service
• Improper bearing seating after hub unit replacement
• Noise or movement caused by worn retaining hardware
• Repeat service issues on front or rear wheel bearing assemblies

Installation Notes and Tips

• Verify the bearing style and retaining ring dimensions before installation.
• Inspect the steering knuckle groove for corrosion, debris, or damage.
• Replace a used retaining ring whenever it shows rust, distortion, or wear.
• Confirm the ring is fully seated in the groove before returning the vehicle to service.
• Use the vehicle-specific fitment data for 1990-1995 Porsche 911 rear, 1999-2003 Volkswagen EuroVan front, and select BMW rear applications.

Quality Assurance

SKF manufactures this retaining ring to meet or exceed OEM specifications and test requirements for consistent fit and durability. Compatible With 1999-2003 Volkswagen EuroVan, front; 1995-1997 Volkswagen EuroVan, front; 1990-1995 Porsche 911, rear; and select BMW rear wheel bearing applications including 1994 BMW 530i, 1994 BMW 540i, 1988-1994 BMW 750iL, 1988-1992 BMW 735i, and 1988-1992 BMW 735iL.