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Dynamite Friction 631-80013R Disc Brake Rotor - Front Right
Overview of the DFC Brake Rotor for Mazda RX-7
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered specifically for Mazda RX-7 models. Designed to enhance braking performance, this vented disc brake rotor combines durability with effective heat dissipation for consistent stopping power.
- Part Number: 631-80013R
- Compatible with Mazda RX-7
- Drilled and slotted directional surface for improved brake pad bite and heat management
- Vented rotor design to reduce brake fade
- Rust-resistant zinc silver hat finish
- 5 bolt holes with 114.3 mm bolt circle diameter
- Nominal thickness of 22 mm with a discard thickness of 20 mm
- Overall diameter of 276 mm and height of 65 mm
Detailed Product Features and Specifications
This DFC Brake Rotor - Drilled and Slotted - Silver features a vented rotor design that promotes airflow to dissipate heat generated during braking, reducing the risk of brake fade under demanding conditions. The rotor surface is both drilled and slotted, which helps to evacuate gases, dust, and water, improving pad contact and braking consistency. The directional brake surface ensures optimal performance when installed correctly.
The rotor’s hat is finished with a zinc silver coating to resist corrosion, extending the rotor’s service life. With a nominal thickness of 22 mm and a discard thickness of 20 mm, this rotor maintains structural integrity while providing reliable braking. The 5-lug bolt pattern with a 114.3 mm bolt circle diameter matches the Mazda RX-7 specifications precisely.
About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line
The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance and rotor cooling. This product line is designed for drivers seeking rotors that manage heat effectively while maintaining durability and corrosion resistance. The silver zinc coating on the rotor hat adds an extra layer of protection against rust, making it suitable for various driving conditions.
Common Applications and Problem Solving
- Reduces brake fade during aggressive or repeated braking
- Improves braking response in wet or dusty conditions
- Minimizes rotor warping caused by excessive heat buildup
- Prevents rust and corrosion on rotor hats for longer service life
- Ensures proper fitment and performance on Mazda RX-7 vehicles
Installation Notes and Tips
- Verify compatibility with Mazda RX-7 before installation
- Ensure rotor is installed with the directional surface facing the correct rotation
- Check rotor thickness and discard limits during installation
- Use proper torque specifications for the 5-lug bolt pattern
- Inspect brake pads and hardware for wear when replacing rotors
Quality Assurance and Warranty
Dynamite Friction manufactures the 631-80013R rotor to meet strict quality standards, ensuring consistent performance and durability. The rust-resistant zinc silver finish helps maintain rotor integrity over time. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this brake rotor.
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1991 | Mazda | RX-7 | Front Right | Vented Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1991 | Mazda | RX-7 | Front Right | Solid Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1990 | Mazda | RX-7 | Front Right | Vented Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1990 | Mazda | RX-7 | Front Right | Solid Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1989 | Mazda | RX-7 | Front Right | Vented Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1989 | Mazda | RX-7 | Front Right | Solid Rear Rotors; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1988 | Mazda | RX-7 | Front Right | Fits vehicles with 5 lug wheels.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1987 | Mazda | RX-7 | Front Right | Fits vehicles with 5 lug wheels.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1986 | Mazda | RX-7 | Front Right | Fits vehicles with 5 lug wheels.; DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.