
The Story
Jeep Wrangler Brake Rotor Set
The Dynamite Friction DFC Geospec Rotors 4004-42020 is a disc brake rotor set for Jeep Wrangler and Jeep Wrangler JK models with heavy duty brake packages. It covers front and rear rotor positions for 2012-2018 applications with 332mm front rotors, giving buyers a direct fitment reference for brake service on these vehicles.
Key Features
- Disc brake rotor set for front and rear positions
- Fits 2018 Jeep Wrangler, front and rear, Heavy Duty Brakes (332mm Front Rotors); DFC Geospec Rotors
- Fits 2018 Jeep Wrangler JK, front and rear, Heavy Duty Brakes (332mm Front Rotors); DFC Geospec Rotors
- Fits 2012-2017 Jeep Wrangler, front and rear, Heavy Duty Brakes (332mm Front Disc); DFC Geospec Rotors
- Part number 4004-42020 for application matching and catalog lookup
- DFC Geospec Rotors product line from Dynamite Friction
Product Details
DFC Geospec Rotors are part of Dynamite Friction’s rotor line for brake service on Jeep Wrangler platforms. This set is specified for vehicles equipped with the heavy duty brake package and 332mm front rotor configuration, making it a focused replacement choice for 2012-2018 Jeep Wrangler and 2018 Jeep Wrangler JK applications. Use part number 4004-42020 when verifying the correct rotor set for your vehicle.
Common Brake Service Issues
- Worn rotors that cause brake pulsation
- Brake noise from uneven rotor surfaces
- Reduced braking consistency during stop-and-go driving
- Rotor replacement needs on heavy duty brake-equipped Jeep Wrangler models
Installation Notes
Confirm the vehicle’s brake package before ordering. This rotor set is listed for front and rear positions only on the specified Jeep Wrangler and Jeep Wrangler JK applications, including 332mm front rotor setups. Verify year, model, and brake configuration against part number 4004-42020 before installation.
Quality Assurance
Dynamite Friction identifies this as part of the DFC Geospec Rotors line, which helps streamline catalog matching for brake maintenance and replacement selection.
Description
Jeep Wrangler Brake Rotor Set
The Dynamite Friction DFC Geospec Rotors 4004-42020 is a disc brake rotor set for Jeep Wrangler and Jeep Wrangler JK models with heavy duty brake packages. It covers front and rear rotor positions for 2012-2018 applications with 332mm front rotors, giving buyers a direct fitment reference for brake service on these vehicles.
Key Features
- Disc brake rotor set for front and rear positions
- Fits 2018 Jeep Wrangler, front and rear, Heavy Duty Brakes (332mm Front Rotors); DFC Geospec Rotors
- Fits 2018 Jeep Wrangler JK, front and rear, Heavy Duty Brakes (332mm Front Rotors); DFC Geospec Rotors
- Fits 2012-2017 Jeep Wrangler, front and rear, Heavy Duty Brakes (332mm Front Disc); DFC Geospec Rotors
- Part number 4004-42020 for application matching and catalog lookup
- DFC Geospec Rotors product line from Dynamite Friction
Product Details
DFC Geospec Rotors are part of Dynamite Friction’s rotor line for brake service on Jeep Wrangler platforms. This set is specified for vehicles equipped with the heavy duty brake package and 332mm front rotor configuration, making it a focused replacement choice for 2012-2018 Jeep Wrangler and 2018 Jeep Wrangler JK applications. Use part number 4004-42020 when verifying the correct rotor set for your vehicle.
Common Brake Service Issues
- Worn rotors that cause brake pulsation
- Brake noise from uneven rotor surfaces
- Reduced braking consistency during stop-and-go driving
- Rotor replacement needs on heavy duty brake-equipped Jeep Wrangler models
Installation Notes
Confirm the vehicle’s brake package before ordering. This rotor set is listed for front and rear positions only on the specified Jeep Wrangler and Jeep Wrangler JK applications, including 332mm front rotor setups. Verify year, model, and brake configuration against part number 4004-42020 before installation.
Quality Assurance
Dynamite Friction identifies this as part of the DFC Geospec Rotors line, which helps streamline catalog matching for brake maintenance and replacement selection.












