SKF CIR188 Wheel Bearing Retaining Ring - Front

Brand SKF CIR188
Position Front
Fits Toyota, Scion, and Pontiac · 50 vehicles

OEM-spec fitment. Made to meet or exceed OEM specifications for reliable wheel bearing retention.

C-clip retainer. Helps secure the wheel bearing inside the steering knuckle.

SKF engineering. Backed by over 100 years of drivetrain and hardware expertise.

Cross-references SKF CIR188, Timken RET188 and 7130134100 for the same application. See all 3.

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SKF Wheel Hub Retaining Ring CIR188

SKF CIR188 is a front wheel bearing retaining ring for generation one wheel bearings that secure the bearing inside the steering knuckle. It is a direct-fit style C-clip retainer for service work on applications such as Toyota Corolla, Toyota Matrix, Pontiac Vibe, Scion tC, Toyota Celica, and Toyota Prius front wheel bearing assemblies.

Key Features

  • Inside diameter: 2.706
  • Width: 0.216
  • Outside diameter: 3.141
  • Front wheel hub retaining ring for generation one wheel bearings
  • Built to meet or exceed OEM specifications
  • SKF CIR188 is used to help secure the bearing inside the steering knuckle

Product Details

The SKF Wheel Hub Retaining Ring, part number CIR188, is a C-clip retainer used in front wheel bearing service where the bearing must be held firmly in the steering knuckle. The listed dimensions help identify the correct retaining ring for the application: 2.706 inside diameter, 0.216 width, and 3.141 outside diameter. SKF manufactures this retaining ring to meet or exceed OEM specifications, supporting proper fit and long service life in wheel bearing repair.

This part cross-references Timken RET188 for the same application.

What It Helps Fix

  • Rusted or damaged retaining rings removed during wheel bearing service
  • Loose bearing retention in the steering knuckle
  • Improper seating of a new front wheel hub unit
  • Noise or fitment issues caused by worn C-clips
  • Repeat repairs when the original retaining ring is reused after removal

Installation Notes

Replace the used retaining ring whenever installing a new bearing hub unit. Inspect the steering knuckle and bearing seat before installation, and confirm the ring dimensions match the application before assembly. For fitment, this part fits 2003-2018 Toyota Corolla, front; 2003-2013 Toyota Matrix, front; 2009-2010 Pontiac Vibe, front; 2005-2010 Scion tC, front; 2003-2008 Pontiac Vibe, front; 2000-2005 Toyota Celica, front; and 2001-2003 Toyota Prius, front.

Quality Assurance

SKF has more than 100 years of engineering and manufacturing experience, and its products are built to meet or exceed test requirements for durable wheel bearing service. SKF CIR188 is made to OEM-level specifications for reliable front hub retention on the listed Toyota, Pontiac, and Scion applications.

This part fits 50 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2018ToyotaCorolla——Front—
2017ToyotaCorolla——Front—
2016ToyotaCorolla——Front—
2015ToyotaCorolla——Front—
2014ToyotaCorolla——Front—
2013ToyotaCorolla——Front—
2013ToyotaMatrix1.8LL4Front—
2012ToyotaCorolla——Front—
2012ToyotaMatrix1.8LL4Front—
2011ToyotaCorolla——Front—
2011ToyotaMatrix1.8LL4Front—
2010PontiacVibe1.8LL4FrontWheel Hub Retaining Ring (s) -Front
2010SciontC——Front—
2010ToyotaCorolla——Front—
2010ToyotaMatrix1.8LL4Front—
2009PontiacVibe1.8LL4FrontWheel Hub Retaining Ring (s) -Front
2009SciontC——Front—
2009ToyotaCorolla——Front—
2009ToyotaMatrix1.8LL4Front—
2008PontiacVibe——Front—
2008SciontC——Front—
2008ToyotaCorolla——Front—
2008ToyotaMatrix——Front—
2007PontiacVibe——Front—
2007SciontC——Front—
2007ToyotaCorolla——Front—
2007ToyotaMatrix——Front—
2006PontiacVibe——Front—
2006SciontC——Front—
2006ToyotaCorolla——Front—
2006ToyotaMatrix——Front—
2005PontiacVibe——Front—
2005SciontC——Front—
2005ToyotaCelica——Front—
2005ToyotaCorolla——Front—
2005ToyotaMatrix——Front—
2004PontiacVibe——Front—
2004ToyotaCelica——Front—
2004ToyotaCorolla——Front—
2004ToyotaMatrix——Front—
2003PontiacVibe——Front—
2003ToyotaCelica——Front—
2003ToyotaCorolla——Front—
2003ToyotaMatrix——Front—
2003ToyotaPrius——Front—
2002ToyotaCelica——Front—
2002ToyotaPrius——Front—
2001ToyotaCelica——Front—
2001ToyotaPrius——Front—
2000ToyotaCelica——Front—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
SKF — CIR188Timken — RET1887130134100