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SKF CIR186 Wheel Bearing Retaining Ring - Front
| Brand | SKF CIR186 |
|---|---|
| Position | Front |
| Fits | Ford, Mazda, and Mercury · 29 vehicles |
OE-spec C-clip retainer. Meets or exceeds OEM specifications for a secure bearing fit.
Wheel bearing hardware. Helps retain the bearing securely in place.
SKF engineering. Backed by over 100 years of drivetrain and axle expertise.
Cross-references YL8Z3B457AA for the same application. See all 1.
SKF CIR186 Wheel Bearing Retaining Ring
SKF CIR186 is a wheel bearing retaining ring for generation one wheel bearings that secure the bearing inside the steering knuckle. With precise dimensions and OE-style fitment, it supports a secure wheel bearing installation on Ford Escape, Mazda Tribute, and Mercury Mariner front applications.
Key Features
- Inside diameter: 2.956 in.
- Outside diameter: 3.326 in.
- Width: 0.062 in.
- Used with generation one wheel bearings
- Built to meet or exceed OEM specifications
- Fits front wheel bearing applications on Ford Escape, Mazda Tribute, and Mercury Mariner
Application Details
This SKF CIR186 retaining ring is used to hold the wheel bearing in place within the steering knuckle after hub or bearing service. It is a direct-fit hardware solution for front wheel bearing retention on 2001-2012 Ford Escape, 2001-2006 Mazda Tribute, 2008-2011 Mazda Tribute, and 2005-2011 Mercury Mariner. This part cross-references Ford OE number YL8Z3B457AA for the same application.
What It Helps Address
- Rusted or damaged original C-clips removed during bearing service
- Loose wheel bearing retention inside the steering knuckle
- Improper seating of a new bearing hub unit
- Repeat service caused by worn or distorted retaining hardware
Installation Notes
Inspect the steering knuckle groove before installation and replace any retaining ring that shows corrosion, deformation, or wear. Confirm the ring seats fully and evenly around the bearing before reassembly. For Ford Escape, Mazda Tribute, and Mercury Mariner front wheel bearing service, match the retaining ring dimensions to the bearing design before installation.
Quality Assurance
SKF has supplied engineered automotive components for more than 100 years, and this retaining ring is manufactured to meet or exceed OEM test requirements for consistent fit and service life.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Ford | Escape | Front | — |
| 2011 | Ford | Escape | Front | — |
| 2011 | Mazda | Tribute | Front | — |
| 2011 | Mercury | Mariner | Front | — |
| 2010 | Ford | Escape | Front | — |
| 2010 | Mazda | Tribute | Front | — |
| 2010 | Mercury | Mariner | Front | — |
| 2009 | Ford | Escape | Front | — |
| 2009 | Mazda | Tribute | Front | — |
| 2009 | Mercury | Mariner | Front | — |
| 2008 | Ford | Escape | Front | — |
| 2008 | Mazda | Tribute | Front | — |
| 2008 | Mercury | Mariner | Front | — |
| 2007 | Ford | Escape | Front | — |
| 2007 | Mercury | Mariner | Front | — |
| 2006 | Ford | Escape | Front | — |
| 2006 | Mazda | Tribute | Front | — |
| 2006 | Mercury | Mariner | Front | — |
| 2005 | Ford | Escape | Front | — |
| 2005 | Mazda | Tribute | Front | — |
| 2005 | Mercury | Mariner | Front | — |
| 2004 | Ford | Escape | Front | — |
| 2004 | Mazda | Tribute | Front | — |
| 2003 | Ford | Escape | Front | — |
| 2003 | Mazda | Tribute | Front | — |
| 2002 | Ford | Escape | Front | — |
| 2002 | Mazda | Tribute | Front | — |
| 2001 | Ford | Escape | Front | — |
| 2001 | Mazda | Tribute | Front | — |
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