OE Quality
60-Day Returns

Dynamite Friction 8412-54066 Disc Brake Kit - Rear
Rear Brake Service Kit for Ford Explorer and Mountaineer
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware, part number 8412-54066, is a rear disc brake service kit for select Ford and Mercury SUVs. It is built for 2006-2010 Ford Explorer rear, 2007-2010 Ford Explorer Sport Trac rear, and 2006-2010 Mercury Mountaineer rear applications.
Key Features
- Rear disc brake kit for select Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer models
- Part number 8412-54066 for application-specific ordering and lookup
- DFC brake rotor line with drilled and slotted rotor design
- Black finish for a clean, corrosion-resistant appearance
- Includes 1400 Ultimate Duty Performance Brake Pad line reference in the product description
Product Details
This Dynamite Friction brake service kit is organized for rear brake maintenance on 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, and 2006-2010 Mercury Mountaineer vehicles. The drilled and slotted rotor design is paired with the DFC 1400 Ultimate Duty Performance Brake Pad line, making this kit a direct-fit service option for rear brake replacement on these platforms. The part number 8412-54066 is useful when verifying the correct rear brake kit for your vehicle.
Common Brake Issues It Can Address
- Rear brake noise during stopping
- Reduced braking response from worn rear components
- Rotor surface wear, scoring, or heat checking
- Brake vibration related to rotor condition
- Uneven rear brake performance on high-mileage vehicles
Installation Notes
Confirm rear axle application before ordering and match the kit to the vehicle year, make, and model listed above. Inspect caliper condition, rotor mounting surfaces, and brake fluid condition during service. For fitment verification, reference 8412-54066 and the vehicle-specific rear application for Ford Explorer, Ford Explorer Sport Trac, or Mercury Mountaineer.
Quality Assurance
Dynamite Friction identifies this kit as part of its DFC brake rotor and performance pad lineup. Use the listed fitment data to confirm the correct rear brake service kit for your vehicle before installation.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Ford | Explorer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2010 | Ford | Explorer Sport Trac | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2010 | Mercury | Mountaineer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2009 | Ford | Explorer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2009 | Ford | Explorer Sport Trac | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2009 | Mercury | Mountaineer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2008 | Ford | Explorer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2008 | Ford | Explorer Sport Trac | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2008 | Mercury | Mountaineer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2007 | Ford | Explorer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2007 | Ford | Explorer Sport Trac | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2007 | Mercury | Mountaineer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2006 | Ford | Explorer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
| 2006 | Mercury | Mountaineer | Rear | DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ulitmate Duty Performance Brake Pad - Hardware |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.