Dynamite Friction 8402-42007 Disc Brake Kit - Rear

Rear Brake Kit for Durango and Grand Cherokee

Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black with 1400 Ultimate Duty Performance Pad kit, part number 8402-42007, is built for rear brake service on select Dodge Durango and Jeep Grand Cherokee applications. It combines drilled and slotted rear rotors with performance brake pads for a direct-fit service kit solution.

Key Features

• Rear disc brake kit with drilled and slotted black rotors
• Includes 1400 Ultimate Duty Performance brake pads
• Designed for rear brake service on select Dodge Durango and Jeep Grand Cherokee models
• Part number 8402-42007 for application lookup and ordering
• Fits multiple rear brake configurations listed below

Fitment Details

• Fits 2021-2022 Dodge Durango, rear.
• Fits 2022 Jeep Grand Cherokee WK, rear; vented rear disc.
• Fits 2021 Jeep Grand Cherokee, rear; vented rear disc with 350mm front rotors.
• Fits 2011-2020 Dodge Durango, rear.
• Fits 2014-2020 Jeep Grand Cherokee, rear; heavy duty brakes.
• Fits 2014-2020 Jeep Grand Cherokee, rear; except heavy duty brakes.
• Fits 2018 Jeep Grand Cherokee, rear; except heavy duty brakes.
• Fits 2011-2013 Jeep Grand Cherokee, rear; 350mm front rotors and vented rear rotors.

Product Overview

This Dynamite Friction brake kit is intended for rear axle brake replacement where a drilled and slotted rotor design is specified. The black-coated rotors provide a clean appearance while the slotting and drilling pattern supports consistent pad contact during service. For shoppers searching for a rear brake kit for Dodge Durango or Jeep Grand Cherokee, part number 8402-42007 matches the listed rear applications and configuration notes.

Common Reasons to Replace

• Rear brake pulsation or rotor wear
• Reduced braking response from worn pads and rotors
• Noise from damaged or uneven rear brake surfaces
• Corrosion or surface deterioration on rear rotors
• Service needs on rear brake systems with vented rotor configurations

Installation Notes

Verify rear brake configuration before ordering, including heavy duty brake equipment and vented rear disc requirements where noted. Confirm rotor size and front rotor specification on Grand Cherokee applications, especially 2011-2013 and 2021 models. Professional installation is recommended, and the brake system should be inspected for caliper condition, pad wear, and rotor mounting surfaces during service.

Quality Assurance

Dynamite Friction identifies this kit as a DFC Brake Rotor - Drilled and Slotted - Black with 1400 Ultimate Duty Performance Pad package, built for the listed rear brake applications. Part number 8402-42007 is provided for accurate fitment verification and catalog matching.