Dynamite Friction 7502-80084 Disc Brake Kit - Rear

Rear Brake Kit for Mazda 3 and CX-30

Dynamite Friction part number 7502-80084 is a rear disc brake kit built for select 2019-2022 Mazda 3, Mazda 3 Sport, and 2020-2022 Mazda CX-30 applications. It combines DFC drilled and slotted silver rotors with 5000 Advanced Brake Pads for a complete rear brake service package.

Key Features

• Rear disc brake kit for select Mazda compact and crossover applications
• DFC rotors with drilled and slotted surface design
• Silver finish for a clean rotor appearance
• Includes 5000 Advanced Brake Pads
• Part number 7502-80084 for fitment-based ordering

Product Details

The Dynamite Friction DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads line is built for drivers who want a matched rear brake service kit rather than sourcing rotors and pads separately. This kit is compatible with 2019-2022 Mazda 3, rear; 2019-2022 Mazda 3 Sport, rear; and 2020-2022 Mazda CX-30, rear. The drilled and slotted rotor design supports consistent pad contact and helps maintain a clean braking surface during repeated stops. Part number 7502-80084 is a direct fitment reference for these rear applications.

Common Brake Issues This Kit Can Address

• Rear brake vibration caused by worn or uneven rotors
• Brake noise from aged pads or glazed friction material
• Reduced braking response from heavily worn rear components
• Rotor surface scoring or heat checking
• Uneven rear brake service intervals on Mazda 3 and CX-30 models

Installation Notes

Verify rear axle fitment before ordering and match the vehicle year, model, and position exactly to the listing. Inspect calipers, slides, and brake fluid condition during service, and follow the vehicle manufacturer’s torque specifications and bedding procedure after installation. Confirm part number 7502-80084 against the existing brake setup on your Mazda 3, Mazda 3 Sport, or Mazda CX-30 before beginning the job.

Quality Assurance

Dynamite Friction supplies this brake kit as a matched rotor-and-pad service solution for the listed rear applications. The product line pairs drilled and slotted DFC rotors with 5000 Advanced Brake Pads for a coordinated replacement package.