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Dynamite Friction 631-54020R Disc Brake Rotor - Front Right or Rear Right
Overview of Dynamite Friction DFC Brake Rotor
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54020R) is engineered for reliable braking performance on select Ford, Lincoln, and Mercury vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Taurus, Thunderbird, Continental, Cougar, and Sable.
- Disc type: Vented disc brake rotor with drilled and slotted surface
- Nominal thickness: 24.1 mm; discard thickness: 22.7 mm
- Overall diameter: 258 mm with 5 bolt holes (14.7 mm diameter)
- Hat finish: Zinc silver coating for corrosion resistance
- Rust resistant coating applied for extended durability
- Directional brake surface optimized for improved pad contact and debris removal
- Bolt circle diameter and stud/lug hole circle diameter: 108 mm
Detailed Product Description
This Dynamite Friction rotor features a drilled and slotted surface designed to improve braking performance by allowing gases, dust, and heat to escape more efficiently. The vented rotor design further aids in heat dissipation, reducing the risk of brake fade during extended use. The zinc silver hat finish and rust resistant coating help protect the rotor from corrosion, extending its service life. With a nominal thickness of 24.1 mm and a discard thickness of 22.7 mm, this rotor maintains structural integrity and safety standards throughout its lifespan. The directional surface pattern ensures optimal pad engagement and consistent braking response.
Compatible Vehicles and Applications
- Compatible with Ford Taurus and Thunderbird models
- Fits Lincoln Continental and Mercury Sable vehicles
- Suitable for Mercury Cougar applications
- Designed specifically for vehicles requiring a 5-lug, 108 mm bolt circle diameter rotor
Installation Notes and Tips
- Ensure rotor thickness is above discard thickness (22.7 mm) before installation
- Verify bolt hole diameter (14.7 mm) and bolt circle diameter (108 mm) match vehicle specifications
- Clean rotor surface before installation to remove any protective coatings or residues
- Use proper torque specifications for lug nuts to avoid rotor warping
- Check compatibility with existing brake pads and calipers for optimal performance
Quality Assurance and Warranty
Dynamite Friction's DFC Brake Rotor line is manufactured to meet OEM standards for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable braking performance on compatible Ford, Lincoln, and Mercury vehicles.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-54020R |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Rear Right and Front Right |
| Discard Thickness | 22.7 |
| Nominal Thickness | 24.1 |
| Bolt Hole Diameter | 14.7 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 46.9 |
| Outside Diameter | 258 |
| Height | 46.9 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 64.5 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 14.7 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 108 |
| Stud/Lug Hole Circle Diameter | 108 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1992 | Ford | Thunderbird | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1992 | Mercury | Cougar | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1991 | Ford | Thunderbird | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1991 | Mercury | Cougar | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1990 | Ford | Thunderbird | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1990 | Mercury | Cougar | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1989 | Ford | Taurus | SHO | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1989 | Ford | Thunderbird | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1989 | Lincoln | Continental | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1989 | Mercury | Cougar | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1988 | Ford | Taurus | Rear Right | Steel Piston Calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1988 | Lincoln | Continental | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1988 | Mercury | Sable | Front Right | Fits Disc Brake Rotors with steel piston calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1988 | Mercury | Sable | Front Right | Compatible with disc brake rotors with Phenolic Piston Calipers.; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1987 | Ford | Taurus | Rear Right | Steel Piston Calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1987 | Mercury | Sable | Front Right | Fits Disc Brake Rotors with steel piston calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1987 | Mercury | Sable | Front Right | Compatible with disc brake rotors with Phenolic Piston Calipers.; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1986 | Ford | Taurus | Rear Right | Steel Piston Calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1986 | Mercury | Sable | Front Right | Fits Disc Brake Rotors with steel piston calipers; DFC Brake Rotor - Drilled and Slotted - Silver | |
| 1986 | Mercury | Sable | Front Right | Compatible with disc brake rotors with Phenolic Piston Calipers.; DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.