Dynamite Friction 7002-42038 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Rotors

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Silver, part number 7002-42038, are built for rear brake service on select Jeep Wrangler models. This disc brake rotor set is engineered for drivers who want OE-style fitment with added rotor surface features for more consistent braking response.

Compatible with 2018-2025 Jeep Wrangler rear brake applications, including standard brake setups and the 328mm rear disc configuration on 2021-2022 models. The silver GEOSPEC coating helps protect the rotor surface, while the drilled and slotted design supports cleaner pad contact and improved heat management.

Key Features

• Disc brake rotor set for the rear position
• Drilled holes help reduce heat buildup on the rotor face
• Slots help clear brake dust and road debris
• Non-directional finish supports even pad bed-in and smoother braking
• G3000/G11H18 cast iron construction for OE-style durability and stability
• 100% inspected for balance and critical dimensions
• Silver GEOSPEC coated finish for added corrosion resistance

Product Details

The DFC 7002-42038 rotor set is machined to tight tolerances and finished to match OEM specifications for rear brake replacement on the Jeep Wrangler. The drilled and slotted pattern is intended to maintain cleaner pad contact, reduce glazing, and manage heat during repeated stops. This makes it a practical choice for Jeep Wrangler rear brake rotor replacement on 2018-2025 vehicles, including 2021-2022 Wrangler models with the 328mm rear disc setup.

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

What It Helps Address

• Brake fade from excess rotor heat
• Brake pad glazing
• Dust and debris buildup on the rotor surface
• Uneven pad bedding after rotor replacement
• Noise and vibration caused by inconsistent rotor finish

Installation Notes

Install on the rear axle only and verify rotor size and brake configuration before service. Clean the hub mounting surface, inspect pads and calipers, and follow the vehicle service procedure for torque and bedding-in. For best results, replace rotors in axle pairs and confirm the rotor matches the standard brake or 328mm rear disc application listed for your Wrangler.

Quality Assurance

Each rotor is processed through machining, balance correction, and final inspection to confirm critical dimensions and OE-spec requirements. DFC backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.