Dynamite Friction 4000-0235-09 Disc Brake Pad Set - Rear

DFC 4000 Rear Brake Pads for Mazda RX-7

The Dynamite Friction DFC 4000 HybriDynamic Brake Pads are a rear disc brake pad set built for consistent pedal feel, responsive braking, and everyday drivability. This semi-metallic formulation balances stopping performance with low dust and low noise characteristics for drivers who want a practical brake upgrade for the Mazda RX-7.

Part number 4000-0235-09 is engineered for rear disc brake applications on 1981-1983 Mazda RX-7 and 1984-1985 Mazda RX-7 12A models. If you are searching for rear brake pads for Mazda RX-7, this DFC 4000 HybriDynamic set provides a direct-fit solution for the listed applications.

Key Features

• Semi-metallic friction material for balanced braking performance
• Integrally molded friction material attachment for stable pad construction
• Low dust and low noise characteristics for daily driving
• Pad set quantity: 4
• Outer pad height: 1.539 in. (39.1 mm)
• Inner pad height: 1.539 in. (39.1 mm)
• Outer pad width: 3.902 in. (99.1 mm)
• Inner pad width: 3.882 in. (98.6 mm)
• Pad thickness: 0.516 in. (13.1 mm)
• Prepared for pad wear sensor: No
• Mounting hardware included: No

DFC 4000 HybriDynamic Line

The DFC 4000 HybriDynamic Brake Pads line focuses on predictable pedal response and dependable braking feel without forcing you to choose between performance and everyday refinement. For rear brake pad replacement on the Mazda RX-7, part number 4000-0235-09 delivers a straightforward option with the friction characteristics and dimensions needed for the listed fitments.

What These Brake Pads Help Address

• Reduced braking response from worn rear pads
• Brake noise caused by aged or uneven pad material
• Excess brake dust from deteriorated friction surfaces
• Inconsistent pedal feel during normal street driving
• Rear disc brake service needs on Mazda RX-7 models

Installation Notes and Fitment

• Fits 1981-1983 Mazda RX-7, rear, rear disc.
• Fits 1984-1985 Mazda RX-7, rear, 12A.
• Confirm rotor condition, caliper operation, and pad dimensions before installation.
• Replace pads in axle sets to maintain even braking performance.
• Because mounting hardware is not included, reuse or replace related service components as needed during brake service.

Quality Assurance

Dynamite Friction designs the DFC 4000 HybriDynamic brake pad formulation for consistent braking response, low dust, and low noise in daily driving conditions. Part number 4000-0235-09 is built to match the listed Mazda RX-7 rear applications with the specified pad dimensions and semi-metallic construction.