# CMX SLC-185521 Front Left Disc Brake Caliper for 2015-2020 Chevrolet Colorado, GMC Canyon

### Performance Overview

The CMX SLC-185521 Disc Brake Caliper is designed as a direct replacement part for compatible Chevrolet Colorado, GMC Canyon applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Front Left

### Key Features

-   CMX new calipers are manufactured to exacting OE standards to ensure a perfect performance for the life of the vehicle
-   Reinforced piston (FeSi) features higher tolerance to pressure and increased wear resistance
-   High temperature EPDM rubber dust boots and premium silicone lubricant are used for a smoother operation and an extended product life
-   Installation mounting hardware are included where applicable for a hassle-free installation
-   Part Reference Numbers : 18NB5521 SL2304 2C-5521 18-P5521 18-5521 BC66058 141.66058 SC1031 C66058 2810XB 97-17475B 87-17475B TBD 11-26035-1 FRC12928N FRC12928C FRC12928 CN4515

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 18NB5521, SL2304, 2C-5521, 18-P5521, 18-5521, BC66058, 141.66058, SC1031, C66058, 2810XB, 97-17475B, 87-17475B, TBD, 11-26035-1, FRC12928N, FRC12928C, FRC12928, CN4515

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.

-   2015 Chevrolet Colorado
-   2016 Chevrolet Colorado
-   2017 Chevrolet Colorado
-   2018 Chevrolet Colorado
-   2019 Chevrolet Colorado
-   2020 Chevrolet Colorado
-   2015 GMC Canyon
-   2016 GMC Canyon
-   2017 GMC Canyon
-   2018 GMC Canyon
-   2019 GMC Canyon
-   2020 GMC Canyon

### Vehicle Fitment Table

   

Year

Make

Model

Position

2015

Chevrolet

Colorado

Front Left

2016

Chevrolet

Colorado

Front Left

2017

Chevrolet

Colorado

Front Left

2018

Chevrolet

Colorado

Front Left

2019

Chevrolet

Colorado

Front Left

2020

Chevrolet

Colorado

Front Left

2015

GMC

Canyon

Front Left

2016

GMC

Canyon

Front Left

2017

GMC

Canyon

Front Left

2018

GMC

Canyon

Front Left

2019

GMC

Canyon

Front Left

2020

GMC

Canyon

Front Left

### FAQ

**Will this fit a 2015 Chevrolet Colorado?**  
Yes, this Disc Brake Caliper 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 Front Left 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 Caliper for Chevrolet Colorado, GMC Canyon
-   Front Left Disc Brake Caliper for 2015 Chevrolet Colorado
-   CMX SLC-185521 Disc Brake Caliper
-   replacement SLC-185521 Disc Brake Caliper
-   2015-2020 Chevrolet Colorado, GMC Canyon Disc Brake Caliper

## Details

- **Price:** 136.03 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Caliper
- **Tags:** 11-26035-1, 141.66058, 18-5521, 18-P5521, 18NB5521, 2015 Chevrolet Colorado, 2015 GMC Canyon, 2015-2020 Chevrolet Colorado, 2016 Chevrolet Colorado, 2016 GMC Canyon, 2017 Chevrolet Colorado, 2017 GMC Canyon, 2018 Chevrolet Colorado, 2018 GMC Canyon, 2019 Chevrolet Colorado, 2019 GMC Canyon, 2020 Chevrolet Colorado, 2020 GMC Canyon, 2810XB, 2C-5521, 87-17475B, 97-17475B, BC66058, Brake Caliper, C66058, CMX, CMX SLC-185521 Disc Brake Caliper, CN4515, Disc Brake Caliper, Disc Brake Caliper for Chevrolet Colorado, FRC12928, FRC12928C, FRC12928N, Front Left, Front Left Disc Brake Caliper for 2015 Chevrolet Colorado, GMC Canyon, GMC Canyon Disc Brake Caliper, replacement auto part, replacement SLC-185521 Disc Brake Caliper, SC1031, SL2304, SLC-185521, TBD, vehicle fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 136.03 CAD | In stock |

## Images

- AmeriBRAKES_Semi-Metallic Brake Pads_PPF-D679

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/front-left-disc-brake-caliper-for-2015-2020-chevrolet-colorado-gmc-canyon)
> Updated: 2026-06-02