# CMX 8-680931 Rear Disc Brake Rotor for 2012-2018 Ford Focus

### Performance Overview

The CMX 8-680931 Disc Brake Rotor is designed as a direct replacement part for compatible Ford Focus applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Rear

### Key Features

-   Make sure to buy two (2)!
-   (One for left side and one for right side)
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance
-   tensile strength and steel hardness providing unmatched braking performance
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** AC85505, AR85505, CR85505, PR85505, 54182, YH324572, YH324572C, YH324572P, 120.61099, BR901068, 54522, 2901068, ONZ0693, 248881939, 348881939, 748881939, 901068, Q54182, 680931FZN, 680931R, 680931, A54182

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2012 Ford Focus
-   2013 Ford Focus
-   2014 Ford Focus
-   2015 Ford Focus
-   2016 Ford Focus
-   2017 Ford Focus
-   2018 Ford Focus

### Vehicle Fitment Table

   

Year

Make

Model

Position

2012

Ford

Focus

Rear

2013

Ford

Focus

Rear

2014

Ford

Focus

Rear

2015

Ford

Focus

Rear

2016

Ford

Focus

Rear

2017

Ford

Focus

Rear

2018

Ford

Focus

Rear

### FAQ

**Will this fit a 2012 Ford Focus?**  
Yes, this Disc Brake Rotor fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
This part is listed for the Rear position on compatible vehicles.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Disc Brake Rotor for Ford Focus
-   Rear Disc Brake Rotor for 2012 Ford Focus
-   CMX 8-680931 Disc Brake Rotor
-   replacement 8-680931 Disc Brake Rotor
-   2012-2018 Ford Focus Disc Brake Rotor

## Details

- **Price:** 31.38 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 120.61099, 2012 Ford Focus, 2012-2015 Ford Focus, 2012-2018 Ford Focus Disc Brake Rotor, 2013 Ford Focus, 2014 Ford Focus, 2015 Ford Focus, 2016 Ford Focus, 2016-2018 Ford Focus, 2017 Ford Focus, 2017-2018 Ford Focus, 2018 Ford Focus, 248881939, 2901068, 348881939, 54182, 54522, 680931, 680931FZN, 680931R, 748881939, 8-680931, 901068, A54182, AC85505, AI Readable Fitment, AR85505, BR901068, brake rotor, Brake Rotor fitment, CMX, CMX 8-680931 Disc Brake Rotor, CMX Brake Rotor, CR85505, Disc Brake Rotor, Disc Brake Rotor for Ford Focus, Ford Focus, ONZ0693, PR85505, Q54182, Rear, Rear Disc Brake Rotor for 2012 Ford Focus, replacement 8-680931 Disc Brake Rotor, replacement auto part, Rotor, vehicle fitment, YH324572, YH324572C, YH324572P

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 31.38 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-680931

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-ford-focus-8-680931)
> Updated: 2026-06-02