# Transit Auto K8F-104520 Rear Disc Brake Kit for 2002-2005 Ford Explorer, Mercury Mountaineer

### 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-104520 is a vehicle-specific disc brake kit designed for compatible applications for 2002-2005 Ford, Mercury Explorer, Mountaineer.

### 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:** 2002-2005 Ford, Mercury Explorer, Mountaineer

**Position:** Rear

-   2004-2005 Ford Explorer — Position: Rear; Note: With Phenolic Piston
-   2003 Ford Explorer — Position: Rear; Fitment Precision: Limited/XLS/Eddie Bauer/XLT
-   2002 Ford Explorer — Position: Rear; Fitment Precision: Limited/Postal/XLS/Eddie Bauer/XLT
-   2002-2005 Mercury Mountaineer — Position: Rear; Note: With 184mm x 32mm Size Drum

### 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-104520.

**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 Explorer
-   Disc Brake Kit for Ford Explorer
-   K8F-104520 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2002 Ford Explorer Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Ford

Explorer

Rear

With Phenolic Piston

2005

Ford

Explorer

Rear

With Phenolic Piston

2003

Ford

Explorer

Rear

Limited/XLS/Eddie Bauer/XLT

2002

Ford

Explorer

Rear

Limited/Postal/XLS/Eddie Bauer/XLT

2002

Mercury

Mountaineer

Rear

With 184mm x 32mm Size Drum

2003

Mercury

Mountaineer

Rear

With 184mm x 32mm Size Drum

2004

Mercury

Mountaineer

Rear

With 184mm x 32mm Size Drum

2005

Mercury

Mountaineer

Rear

With 184mm x 32mm Size Drum

## Details

- **Price:** 155.76 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2002 Ford Explorer, 2002 Mercury Mountaineer, 2002-2002-ford-explorer-brakes-rear-limited-postal-xls-eddie-bauer-xlt-esi1029359, 2003 Ford Explorer, 2003 Mercury Mountaineer, 2003-2003-ford-explorer-brakes-rear-limited-xls-eddie-bauer-xlt-esi7893266, 2004 Ford Explorer, 2004 Mercury Mountaineer, 2004-2005-ford-explorer-brakes-rear-with-phenolic-piston-esi5809228, 2005 Ford Explorer, 2005 Mercury Mountaineer, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, K8F-104520, Rear, Transit Auto, Transit Auto K8F-104520, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 155.76 CAD | In stock |

## Images

- Transit Auto K8F-104520 Disc Brake Kit for 2002-2005 Ford Explorer, Mercury Mountaineer - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8f-104520-disc-brake-kit-for-2002-2005-ford-explorer-mercury-mountaineer-rear-k8f-104520)
> Updated: 2026-07-15