Dynamite Friction 4004-42002 Disc Brake Rotor Set - Front and Rear

DFC Geospec Rotors for Jeep and Dodge

The Dynamite Friction DFC Geospec Rotor Set, part number 4004-42002, is a front and rear disc brake rotor set for select Jeep Grand Cherokee and Dodge Durango applications. It is listed for vehicles with solid rear disc configurations where noted, including 330mm front rotors on the 2021 Jeep Grand Cherokee.

Key Features

• Disc brake rotor set for front and rear axle positions
• DFC Geospec Rotors product line from Dynamite Friction
• Fits select Jeep Grand Cherokee WK and Jeep Grand Cherokee models
• Fits select Dodge Durango models from 2011-2020
• Part number 4004-42002 for application matching

Fitment Details

• Fits 2022 Jeep Grand Cherokee WK, front and rear; solid rear disc; DFC Geospec Rotors.
• Fits 2021 Jeep Grand Cherokee, front and rear; solid rear disc; 330mm front rotors; DFC Geospec Rotors.
• Fits 2011-2020 Dodge Durango, front and rear; DFC Geospec Rotors.
• Fits 2014-2020 Jeep Grand Cherokee, front and rear; DFC Geospec Rotors.
• Fits 2011-2013 Jeep Grand Cherokee, front and rear; solid rear rotors; DFC Geospec Rotors.

What This Rotor Set Is Used For

• Replacing worn front or rear brake rotors on a Jeep Grand Cherokee or Dodge Durango
• Correcting brake pulsation caused by rotor wear or thickness variation
• Restoring braking performance after rotor scoring or heat damage
• Servicing vehicles that require matched front and rear rotor replacement

Installation Notes

Verify rotor size, rear brake configuration, and model year before ordering. This part number 4004-42002 is listed for front and rear positions, but fitment varies by vehicle and brake package. Confirm the 2021 Jeep Grand Cherokee uses 330mm front rotors and that the rear setup matches the listed solid rear disc or solid rear rotor notes.

Quality Assurance

DFC Geospec Rotors are part of Dynamite Friction’s brake component lineup and are cataloged for specific OE-style applications. Use the fitment notes above to confirm the correct rotor set for your Jeep Grand Cherokee or Dodge Durango before installation.