Dynamite Friction 4312-42030 Disc Brake Kit - Rear

Rear Brake Kit for Jeep Cherokee

The Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit, part number 4312-42030, is a rear disc brake service kit built for select Jeep Cherokee applications. It combines coated rotors, ceramic pads, and matching brake hardware to support quieter braking, cleaner operation, and consistent pedal feel.

Key Features

• Rear disc brake kit for select Jeep Cherokee models
• DFC 3000 ceramic pads with low-dust, stable friction characteristics
• Post-cured and scorched pad material for reduced break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-to-install rotor coating helps reduce prep time during brake service
• Non-directional rotor finish supports even pad bed-in and smoother stops
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel

Product Details

Part number 4312-42030 is engineered for rear brake service on 2014-2022 Jeep Cherokee models with Sumitomo 2-piston front calipers, including applications with and without HD Brakes as listed in the fitment data. The DFC GEOSPEC rotor design uses G3000/G11H18 cast iron and precision machining to OE-style tolerances, while the ceramic pad formulation is built for reliable stopping performance across a wide temperature range. This Jeep Cherokee rear brake kit is a practical choice when you want to replace worn rotors, pads, and related brake hardware in one service.

What It Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven braking feel caused by rotor wear or pad glazing
• Rust buildup on rotor surfaces
• Excess brake dust from older pad material
• Reduced spring tension or caliper movement from corroded hardware

Installation Notes

Compatible With 2022 Jeep Cherokee, rear; 2015-2021 Jeep Cherokee, rear; and 2014 Jeep Cherokee, rear, with the listed Sumitomo 2-piston front caliper configurations. Before installation, verify rotor size, caliper type, and brake package details against the vehicle build. The coated rotors are shipped dry and ready to install, and the non-directional finish supports a more even bed-in process after service. Part number 4312-42030 should be matched to the exact rear application shown in the fitment data.

Quality Assurance

DFC GEOSPEC rotors are 100% inspected for critical dimensions and balance, with vented rotors corrected as needed during production. The rotors carry a 12-month warranty against defects in material and workmanship. DFC 3000 ceramic pads are post-cured, scorched, and assembled with premium shims to support stable friction performance and improved NVH control.