SKF CIR154B Wheel Bearing Retaining Ring - Front

SKF CIR154B Wheel Bearing Retaining Ring

SKF CIR154B is a wheel bearing retaining ring for generation one wheel bearings that secure the bearing inside the steering knuckle. With an inside diameter of 3.084 inches, an outside diameter of 3.399 inches, and a width of 0.098 inch, it is built for a precise OE-style fit on front wheel bearing applications.

Key Features

• Wheel bearing retaining ring for generation one hub and bearing assemblies
• Inside diameter: 3.084 in.
• Outside diameter: 3.399 in.
• Width: 0.098 in.
• Made to meet or exceed OEM specifications
• Fits 1993-2002 Mercury Villager, front
• Fits 1993-2002 Nissan Quest, front

Detailed Description

The SKF CIR154B retaining ring helps hold the wheel bearing securely in the steering knuckle, which is critical when servicing front hub and bearing units. This part is a direct-fit retaining ring for 1993-2002 Mercury Villager front wheel bearing service and 1993-2002 Nissan Quest front wheel bearing service. SKF engineers these C-clip retainers to meet or exceed OEM requirements, supporting a reliable fit during wheel bearing replacement. This part cross-references OE numbers 402140B000 and F3XY3K050A for the same application.

Common Repair Uses

• Replacing a rusted or damaged wheel bearing retaining ring
• Securing a new front hub bearing unit in the steering knuckle
• Restoring proper retention after bearing removal service
• Addressing looseness caused by worn or distorted C-clips
• Supporting front wheel bearing service on Mercury Villager and Nissan Quest models

Installation Notes and Tips

Inspect the steering knuckle groove before installation and clean away rust, corrosion, and debris so the ring seats fully. Replace a used or damaged clip during bearing service rather than reinstalling a compromised retainer. Verify the inside diameter, outside diameter, and width against the original part before assembly.

Quality Assurance

SKF has supplied drivetrain and bearing components for more than 100 years, and its products are manufactured to meet or exceed test requirements for long service life. CIR154B follows that OE-focused standard for front wheel bearing retention on the listed Mercury Villager and Nissan Quest applications.