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Dynamite Friction 631-54092R Disc Brake Rotor - Rear Right
Overview of the DFC Brake Rotor - Drilled and Slotted - Silver
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54092R) is engineered for Ford Ranger models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.
- Compatible with Ford Ranger vehicles
- Directional slotted and drilled surface for improved brake cooling
- Vented rotor design to reduce heat buildup
- Rust-resistant zinc silver hat finish
- Nominal thickness of 19 mm with a discard thickness of 18 mm
- Five bolt holes with 14.3 mm diameter and 114.3 mm bolt circle diameter
- Overall diameter of 295 mm and height of 61.8 mm
Detailed Product Features and Specifications
This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. The rotor surface is both drilled and slotted, which assists in channeling away brake dust, gases, and water, improving braking consistency and pad bite. The directional surface pattern is optimized for the rotation direction of the rotor, ensuring maximum performance.
The rotor’s nominal thickness is 19 mm, with a discard thickness of 18 mm, indicating when replacement is necessary to maintain safe braking. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life. With five bolt holes sized at 14.3 mm diameter and a bolt circle diameter of 114.3 mm, this rotor is designed to fit securely on the Ford Ranger’s hub assembly. The overall diameter of 295 mm and height of 61.8 mm ensure proper fitment and compatibility.
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 with a corrosion-resistant finish. This product line is designed to provide enhanced braking performance through improved heat management and surface cleaning, making it suitable for vehicles like the Ford Ranger that demand reliable stopping power in various driving conditions.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Ford Ranger models
- Improves brake cooling to reduce fade during heavy braking
- Helps prevent brake pad glazing by channeling away debris and gases
- Addresses rust and corrosion issues with zinc silver coating
- Maintains consistent braking performance under wet or dusty conditions
Installation Notes and Tips
Ensure the rotor surface is clean and free of any protective coatings before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 18 mm to maintain safety standards. Use proper torque specifications for the five 14.3 mm bolt holes to secure the rotor firmly to the hub. The directional surface requires installation in the correct rotation direction for optimal performance.
Quality Assurance and Warranty
Dynamite Friction manufactures the 631-54092R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish helps extend the rotor’s lifespan. Please consult the manufacturer or retailer for specific warranty details related to this part number.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-54092R |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Rear Right |
| Discard Thickness | 18 |
| Nominal Thickness | 19 |
| Bolt Hole Diameter | 14.3 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 61.8 |
| Outside Diameter | 295 |
| Height | 61.8 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 71.2 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 14.3 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Ford | Ranger | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2010 | Ford | Ranger | Rear Right | DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.