Rear Brake Kit for Jeep Grand Cherokee and Dodge Durango

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit built for OE-style braking performance and corrosion resistance. It combines coated rotors, ceramic brake pads, and matching hardware for select Jeep Grand Cherokee and Dodge Durango applications.

Part number 4512-42055 is designed for rear brake service on 2012-2022 Jeep Grand Cherokee and 2018-2022 Dodge Durango applications listed below.

Key Features

• Rear disc brake kit with coated rotors, 5000 Advanced ceramic pads, and hardware
• GeoSpec rotor coating helps resist rust and leaves a silver-gray finish
• Rotors are shipped dry and ready to install
• Non-directional rotor finish supports even pad bed-in and quieter stops
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware uses PTFE coating, vulcanized rubber, and stainless steel construction

Product Details

DFC brake kits are built to simplify brake service by combining matched components in one package. The GEOSPEC coated rotors use G3000/G11H18 cast iron and are machined to OE-level tolerances, then inspected for balance and critical dimensions. The 5000 Advanced ceramic pads are formulated for consistent friction and improved initial bite, while the included hardware is engineered to restore proper caliper movement and spring tension on the rear axle. This part number 4512-42055 is a practical choice for drivers servicing rear brakes on a Jeep Grand Cherokee or Dodge Durango.

Compatible With

• Fits 2021-2022 Dodge Durango, rear
• Fits 2018-2020 Dodge Durango, rear
• Fits 2021 Jeep Grand Cherokee, rear
• Fits 2014-2020 Jeep Grand Cherokee, rear
• Fits 2014-2016 Jeep Grand Cherokee, rear
• Fits 2012-2013 Jeep Grand Cherokee, rear

Common Brake Service Issues

• Rear brake noise, squeal, or vibration
• Rust buildup on exposed rotor surfaces
• Uneven pad wear from fatigued hardware
• Reduced braking smoothness during stop-and-go driving
• Longer stopping response from worn rear brake components

Installation Notes

Verify rotor configuration and rear axle fitment before ordering, especially on Jeep Grand Cherokee models with front rotor configuration notes in the catalog data. Clean the hub face before installation, and follow proper brake bedding procedures after service. Because the rotors are shipped dry, no oil removal is required before installation.

Quality Assurance

Each DFC GEOSPEC rotor is 100% inspected after machining to confirm critical dimensions and OE specifications. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4512-42055 is backed by DFC’s brake component engineering for rear service on Jeep Grand Cherokee and Dodge Durango applications.