# Transit Auto K8F-104603 Rear Disc Brake Kit for 2001-2006 Chevrolet Silverado 1500 HD, GMC Sierra 1500 HD, GMC Sierra 2500 & more

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K8F-104603 is a vehicle-specific disc brake kit designed for compatible applications for 2001-2006 Chevrolet, GMC Silverado 1500 HD, Sierra 1500 HD, Sierra 2500, Yukon XL 2500.

### Key Features

-   Exclusive PowerGrip™ Semi-Metallic formula provides unmatched braking power (powerful friction, extreme temperature tolerance, aggressive initial bite) while
-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Fiber-Reinforced Multi-Layer Shim with a rubber core minimize noise, vibration, and harshness for complete quietness
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2001-2006 Chevrolet, GMC Silverado 1500 HD, Sierra 1500 HD, Sierra 2500, Yukon XL 2500

**Position:** Rear

-   2005-2006 Chevrolet Silverado 1500 HD — Position: Rear; Note: With Four Wheel Steering
-   2005-2006 GMC Sierra 1500 HD — Position: Rear; Note: With Four Wheel Steering
-   2004 GMC Sierra 2500 — Position: Rear; Fitment Precision: Automatic transmission; Note: With Four Wheel Steering
-   2003 GMC Yukon XL 2500 — Position: Rear; Fitment Precision: 6.0L; Note: With Four Wheel Steering
-   2001-2003 Chevrolet Silverado 1500 HD — Position: Rear; Note: With Four Wheel Steering
-   2001-2003 GMC Sierra 1500 HD — Position: Rear; Note: With Four Wheel Steering

### FAQ

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

**What part number is this?**  
The listed part number is K8F-104603.

**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 Kit for Silverado 1500 HD
-   Disc Brake Kit for Chevrolet Silverado 1500 HD
-   K8F-104603 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2001 Chevrolet Silverado 1500 HD Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Chevrolet

Silverado 1500 HD

Rear

With Four Wheel Steering

2006

Chevrolet

Silverado 1500 HD

Rear

With Four Wheel Steering

2005

GMC

Sierra 1500 HD

Rear

With Four Wheel Steering

2006

GMC

Sierra 1500 HD

Rear

With Four Wheel Steering

2004

GMC

Sierra 2500

Rear

Automatic transmission

With Four Wheel Steering

2003

GMC

Yukon XL 2500

Rear

6.0L

With Four Wheel Steering

2001

Chevrolet

Silverado 1500 HD

Rear

With Four Wheel Steering

2002

Chevrolet

Silverado 1500 HD

Rear

With Four Wheel Steering

2003

Chevrolet

Silverado 1500 HD

Rear

With Four Wheel Steering

2001

GMC

Sierra 1500 HD

Rear

With Four Wheel Steering

## Details

- **Price:** 257.17 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2001 Chevrolet Silverado 1500 HD, 2001 GMC Sierra 1500 HD, 2002 Chevrolet Silverado 1500 HD, 2003 Chevrolet Silverado 1500 HD, 2003 GMC Yukon XL 2500, 2004 GMC Sierra 2500, 2005 Chevrolet Silverado 1500 HD, 2005 GMC Sierra 1500 HD, 2006 Chevrolet Silverado 1500 HD, 2006 GMC Sierra 1500 HD, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, K8F-104603, Rear, Transit Auto, Transit Auto K8F-104603, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 257.17 CAD | In stock |

## Images

- Transit Auto K8F-104603 Disc Brake Kit for 2001-2006 Chevrolet Silverado 1500 HD, GMC Sierra 1500 HD, GMC Sierra 2500 & more - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8f-104603-disc-brake-kit-for-2001-2006-chevrolet-silverado-1500-hd-gmc-sierra-1500-hd-gmc-sierra-2500-and-more-rear-k8f-104603)
> Updated: 2026-06-03