Dynamite Friction 8402-42039 Disc Brake Kit - Front

Front Brake Kit for Jeep Wrangler JK

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black- 1400 Ultimate Duty Performance Pad kit is built for front brake service on select Jeep Wrangler JK applications. Part number 8402-42039 combines a drilled and slotted rotor setup with 1400 Ultimate Duty Performance Pad coverage for drivers servicing heavy-duty front braking needs.

Key Features

• Front disc brake kit for select Jeep Wrangler and Jeep Wrangler JK models
• Drilled and slotted black rotor finish for service-focused brake replacement
• Includes 1400 Ultimate Duty Performance Pad application coverage
• Fits Heavy Duty Brakes setups with 332mm front rotors where specified
• Part number 8402-42039 for accurate ordering and catalog matching

Fitment Details

Compatible with 2018 Jeep Wrangler, front, JK Chassis; Heavy Duty Brakes (332mm Front Rotors). Compatible with 2018 Jeep Wrangler JK, front, JK Chassis; Heavy Duty Brakes (332mm Front Rotors). Compatible with 2012-2017 Jeep Wrangler, front, Heavy Duty Brakes.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Brake Kit Helps Address

• Front brake wear on Jeep Wrangler JK heavy-duty brake packages
• Rotor scoring, heat checking, or uneven braking feel
• Pad wear that calls for a matched front brake service kit
• Brake service needs on 332mm front rotor applications

Installation Notes

Verify front axle brake configuration, rotor diameter, and JK chassis details before installation. Confirm the vehicle matches the listed Heavy Duty Brakes application for the correct fit. Follow factory service procedures for brake cleaning, torque, and bedding after installation.

Quality Assurance

Dynamite Friction identifies this kit under part number 8402-42039 for catalog-accurate front brake service on supported Jeep Wrangler applications.