Dynamite Friction 4402-54039 Disc Brake Kit - Rear

Rear Brake Kit for Explorer and Mountaineer

The Dynamite Friction DFC GEOSPEC Coated Rotor- 1400 Ultimate Duty Performance Pad brake kit is built for rear brake service on select Ford and Mercury SUVs. Part number 4402-54039 is a direct-fit disc brake kit for 2002-2005 Ford Explorer and 2002-2005 Mercury Mountaineer rear applications.

Key Features

• Disc brake kit for rear brake service
• GEOSPEC coated rotor for added corrosion resistance on exposed rotor surfaces
• 1400 Ultimate Duty Performance Pad formulation for consistent rear braking response
• Application-specific fitment for 2002-2005 Ford Explorer rear
• Application-specific fitment for 2002-2005 Mercury Mountaineer rear
• Part number 4402-54039 for accurate ordering and catalog matching

Product Line Details

Dynamite Friction’s DFC GEOSPEC Coated Rotor line focuses on coated rotor protection for service environments where rotor appearance and surface corrosion matter. Paired with the 1400 Ultimate Duty Performance Pad, this brake kit combines a coated rear rotor with a performance-oriented pad compound for routine replacement on the specified SUV platforms.

Detailed Description

Use this rear disc brake kit when servicing the braking system on a 2002-2005 Ford Explorer or 2002-2005 Mercury Mountaineer. The kit is identified by part number 4402-54039 and is intended for rear axle brake replacement on these vehicles. If you are searching for a rear brake kit for 2002-2005 Ford Explorer or a rear disc brake kit for 2002-2005 Mercury Mountaineer, this application-specific assembly matches the listed fitment.

Common Issues This Kit Can Address

• Rear brake wear that requires rotor and pad replacement
• Rotor surface corrosion on exposed braking components
• Brake noise caused by worn rear pads
• Reduced braking consistency from aged rear brake parts
• Uneven rear brake service intervals on high-use SUVs

Installation Notes and Tips

Confirm rear axle fitment before ordering and match the vehicle year, make, and model exactly to the listed applications. Inspect caliper condition, pad contact surfaces, and rotor mounting surfaces during service. Clean the hub face before installation to help support proper rotor seating and brake feel. Part number 4402-54039 should be verified against the vehicle’s rear brake configuration prior to installation.

Quality Assurance

Fitment is listed for 2002-2005 Ford Explorer rear and 2002-2005 Mercury Mountaineer rear applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.