# Genius GCR-9764 Rear Brake Drum for 2005-2008 Chevrolet Silverado 1500, GMC Sierra 1500 and Select Vehicles

### Performance Overview

The Genius GCR-9764 Brake Drum is designed as a direct replacement part for compatible Chevrolet, GMC select vehicles 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 with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength
-   Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** AG80118, CD80118, PD80118, 80118, YH140800, 122.66044, BD80118, 85916, 2080118, 4401815, 126267, EC80118, 9764R, 9764, B80118

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.

-   2005 Chevrolet Silverado 1500
-   2006 Chevrolet Silverado 1500
-   2007 Chevrolet Silverado 1500
-   2008 Chevrolet Silverado 1500
-   2005 GMC Sierra 1500
-   2006 GMC Sierra 1500
-   2007 GMC Sierra 1500
-   2008 GMC Sierra 1500
-   2007 Chevrolet Silverado 1500 Classic
-   2007 GMC Sierra 1500 Classic

### Vehicle Fitment Table

   

Year

Make

Model

Position

2005

Chevrolet

Silverado 1500

Rear

2006

Chevrolet

Silverado 1500

Rear

2007

Chevrolet

Silverado 1500

Rear

2008

Chevrolet

Silverado 1500

Rear

2005

GMC

Sierra 1500

Rear

2006

GMC

Sierra 1500

Rear

2007

GMC

Sierra 1500

Rear

2008

GMC

Sierra 1500

Rear

2007

Chevrolet

Silverado 1500 Classic

Rear

2007

GMC

Sierra 1500 Classic

Rear

### FAQ

**Will this fit a 2005 Chevrolet Silverado 1500?**  
Yes, this Brake Drum 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

-   Brake Drum for Chevrolet, GMC select vehicles
-   Rear Brake Drum for 2005 Chevrolet Silverado 1500
-   Genius GCR-9764 Brake Drum
-   replacement GCR-9764 Brake Drum
-   2005-2008 Chevrolet, GMC select vehicles Brake Drum

## Details

- **Price:** 79.25 CAD
- **Vendor:** Genius
- **Type:** Brake Drum
- **Tags:** 122.66044, 126267, 2005 Chevrolet Silverado 1500, 2005 GMC Sierra 1500, 2005-2008 Chevrolet, 2005-2008 Chevrolet Silverado 1500, 2005-2008 GMC Sierra 1500, 2006 Chevrolet Silverado 1500, 2006 GMC Sierra 1500, 2007 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2007 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 2008 Chevrolet Silverado 1500, 2008 GMC Sierra 1500, 2080118, 4401815, 80118, 85916, 9764, 9764R, AG80118, AI Readable Fitment, B80118, BD80118, Brake Drum, Brake Drum fitment, Brake Drum for Chevrolet, CD80118, Chevrolet Silverado 1500, Chevrolet Silverado 1500 Classic, Drum brake, EC80118, GCR-9764, Genius, Genius Brake Drum, Genius GCR-9764 Brake Drum, GMC select vehicles, GMC select vehicles Brake Drum, GMC Sierra 1500, GMC Sierra 1500 Classic, PD80118, Rear, Rear Brake Drum for 2005 Chevrolet Silverado 1500, replacement auto part, replacement GCR-9764 Brake Drum, vehicle fitment, YH140800

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 79.25 CAD | In stock |

## Images

- Genius_Brake Drum_GCR-9764

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-coated-brake-drum-1-piece-only-for-chevrolet-gmc-silverado-1500-sierra)
> Updated: 2026-06-02