Dynamite Friction 4502-80117 Disc Brake Kit - Rear

Rear Brake Kit for Mazda CX-5

Restore rear braking performance with the DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit, part number 4502-80117. This rear disc brake kit is built for 2019-2022 Mazda CX-5 models and combines coated rotors with matched friction material for a complete service solution.

Compatible With 2019-2022 Mazda CX-5 rear brake service, this kit is a direct-fit option for drivers looking for a rear rotor and pad replacement on the Mazda CX-5. The DFC GEOSPEC rotor finish helps resist corrosion, while the 5000 Advanced pads are formulated for stable friction and quieter operation.

Key Features

• Complete rear disc brake kit with rotors and pads
• Part number 4502-80117
• Fits 2019-2022 Mazda CX-5, rear
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed rotors ready for installation
• Non-directional rotor finish for even pad bed-in and smoother stops
• 5000 Advanced pads are post-cured and scorched for consistent friction
• Rubber-steel-rubber shims help reduce noise, vibration, and harshness

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a matched brake service kit for the rear axle. The rotors are cast to OEM-style G3000/G11H18 specifications, machined to tight tolerances, and inspected for critical dimensions and balance. The pad set is built for stable braking response and reduced break-in time, making this a practical choice for Mazda CX-5 rear brake repair and maintenance.

This part number 4502-80117 is a strong fit for routine rear brake replacement on the Mazda CX-5 when you want coated rotors and matched pads in one package. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface wear
• Rust buildup on exposed rotor surfaces
• Reduced stopping performance from thin or glazed pads
• Longer service time from uncoated rotors that require extra prep

Installation Notes

Use this kit for rear brake service on 2019-2022 Mazda CX-5 models only. The rotors are shipped dry and ready to install, which helps reduce prep time during brake work. Before installation, verify rear axle fitment, inspect caliper condition, and follow the vehicle manufacturer’s brake service procedure for pad bedding and torque specifications.

Quality Assurance

Each DFC GEOSPEC rotor is inspected for critical attributes to meet OE specifications, and vented rotors are balance-checked during production. The rotors include a 12-month warranty against defects in material and workmanship.