# CMX SLC-18B4930 Rear Left Disc Brake Caliper for 2003-2006 Chevrolet Express 2500, GMC Savana 2500

### Performance Overview

As a leader in the Automotive Braking industry, CMX delivers unrivaled braking solutions that redefine performance, reliability, and safety for your vehicle. CMX offers a comprehensive range of cutting-edge brake components meticulously engineered to meet the demands of do-it-yourself customers, garages and large fleet operators. From high-performance brake pads and rotors, to durable brake drums, reliable brake wheel cylinders, state-of-the-art brake shoes and convenient brake kits, CMX has everything you need to elevate your vehicle's braking system. We delivers the highest standards of quality and reliability for your braking needs, enabling you to drive with confidence, precision, and peace of mind.This disc Brake Caliper is listed for 2003-2006 Chevrolet Express 2500, GMC Savana 2500. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement disc Brake Caliper for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Left Disc Brake Caliper

### Vehicle Fitment

**Fitment Summary:** 2003-2006 Chevrolet Express 2500, GMC Savana 2500

**Position:** Rear Left

-   2003-2006 Chevrolet Express 2500 — Position: Rear Left; Note: With 8500 Lb to 9000 Lb GVW and With Phenolic Piston
-   2003-2006 GMC Savana 2500 — Position: Rear Left; Note: With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is SLC-18B4930.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   disc Brake Caliper for Chevrolet Express 2500
-   2003-2006 Chevrolet Express 2500 disc Brake Caliper
-   SLC-18B4930 fitment
-   CMX disc Brake Caliper
-   Rear Left disc Brake Caliper
-   disc Brake Caliper for GMC Savana 2500

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Chevrolet

Express 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2004

Chevrolet

Express 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2005

Chevrolet

Express 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2006

Chevrolet

Express 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2003

GMC

Savana 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2004

GMC

Savana 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2005

GMC

Savana 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

2006

GMC

Savana 2500

Rear Left

With 8500 Lb to 9000 Lb GVW and With Phenolic Piston

## Details

- **Price:** 127.19 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Caliper
- **Tags:** 11-21183-1, 18-B4930, 18-P4930, 18A4930, 2003 Chevrolet Express 2500, 2003 GMC Savana 2500, 2003-2006 Chevrolet Express 2500, 2004 Chevrolet Express 2500, 2004 GMC Savana 2500, 2005 Chevrolet Express 2500, 2005 GMC Savana 2500, 2006 Chevrolet Express 2500, 2006 GMC Savana 2500, 2568XA, 2C-4930, 89-17332A, 99-17332A, BC66516, Brake Caliper, C66518, CMX, CMX SLC-18B4930 Disc Brake Caliper, CN2105, Disc Brake Caliper, Disc Brake Caliper for Chevrolet Express 2500, FRC11577, FRC11577C, FRC11577N, GMC Savana 2500, GMC Savana 2500 Disc Brake Caliper, Rear Left, Rear Left Disc Brake Caliper for 2003 Chevrolet Express 2500, replacement auto part, replacement SLC-18B4930 Disc Brake Caliper, SC1129, SLB2032, SLC-18B4930, TBD, vehicle fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 127.19 CAD | In stock |

## Images

- AmeriBRAKES_Semi-Metallic Brake Pads_PPF-D679

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-left-disc-brake-caliper-for-2003-2006-gmc-savana-2500-chevrolet-express)
> Updated: 2026-06-08