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Dynamite Friction 631-54012L Disc Brake Rotor - Front Left
Overview of DFC Brake Rotor - Drilled and Slotted - Silver
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54012L) is engineered for reliable braking performance on Ford Bobcat and Mercury Pinto vehicles. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.
- Nominal thickness: 22 mm with a discard thickness of 20.57 mm
- Vented rotor design for improved cooling
- Directional slotted and drilled surface for debris removal and heat management
- Rust-resistant zinc silver hat finish
- Four bolt holes with 1/2-20 diameter and 108 mm bolt circle diameter
- Overall diameter of 236 mm and height of 99.3 mm
- Center hole diameter of 63.8 mm for precise fitment
Detailed Product Description
This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is manufactured with a plain disc finish and a zinc silver coated hat to resist corrosion, extending rotor life in various driving conditions. The vented rotor design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The directional slotted and drilled surface improves brake pad bite and helps channel away water, dust, and gases, which can degrade braking efficiency. With four bolt holes sized at 1/2-20 and a bolt circle diameter of 108 mm, this rotor is specifically designed to fit Ford Bobcat and Mercury Pinto models, ensuring proper alignment and secure installation.
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 with a corrosion-resistant finish. This product line is designed to provide enhanced braking performance through improved heat dissipation and surface cleaning, making it suitable for vehicles like the Ford Bobcat and Mercury Pinto that require reliable stopping power under varied driving conditions.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Ford Bobcat and Mercury Pinto
- Improves braking response in wet or dusty environments
- Reduces brake fade caused by excessive heat buildup
- Helps prevent rust and corrosion on rotor surfaces
- Addresses vibration or noise issues related to rotor surface damage
Installation Notes and Tips
Ensure the rotor surface and hub are clean and free of debris before installation. Verify the bolt hole pattern and center hole diameter match your vehicle specifications. Use proper torque settings on the 1/2-20 bolts to secure the rotor. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.
Quality Assurance
Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The rust-resistant zinc silver coating helps extend rotor life. Please consult product documentation or contact the manufacturer for warranty details specific to part number 631-54012L.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-54012L |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Front Left |
| Discard Thickness | 20.57 |
| Nominal Thickness | 22 |
| Bolt Hole Diameter | 1/2-20 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 4 |
| Overall Height | 99.3 |
| Outside Diameter | 236 |
| Height | 99.3 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 63.8 |
| Stud/Lug Hole Quantity | 4 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 108 |
| Stud/Lug Hole Circle Diameter | 108 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1980 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1980 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1979 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1979 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1977 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1977 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1976 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1976 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1975 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1975 | Mercury | Bobcat | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1974 | Ford | Pinto | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.