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Dynamite Friction 631-40074R Disc Brake Rotor - Front Right
Overview of Dynamite Friction DFC Brake Rotor
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40074R) is engineered for reliable braking performance on Dodge B150, B250, B1500, and Ram 1500 Van models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.
- Compatible with Dodge B150, B250, B1500, and Ram 1500 Van
- Part Number: 631-40074R
- Vented disc brake rotor with drilled and slotted surface
- Nominal thickness: 31.6 mm; discard thickness: 30 mm
- Overall height: 126.5 mm; outside diameter: 298 mm
- 5 bolt holes with 1/2-20 diameter and 139.7 mm bolt circle diameter
- Zinc silver hat finish with rust-resistant coating
- Directional brake surface for optimized performance
Detailed Product Description
The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the braking demands of Dodge B150, B250, B1500, and Ram 1500 Van vehicles. This rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface enhances water and debris evacuation, improving braking consistency in various driving conditions.
With a nominal thickness of 31.6 mm and a discard thickness of 30 mm, this rotor maintains structural integrity and safety throughout its service life. The rotor's overall height and diameter (126.5 mm and 298 mm respectively) ensure proper fitment and compatibility with the specified Dodge models. The zinc silver hat finish provides corrosion resistance, extending the rotor's durability.
DFC Brake Rotor - Drilled and Slotted - Silver Product Line
The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design to optimize heat dissipation and braking performance. This product line is engineered to provide consistent stopping power and durability, particularly suited for Dodge vehicles requiring reliable disc brake rotors with rust-resistant coatings and directional braking surfaces.
Applications and Problem Solving
- Reduces brake fade caused by excessive heat during heavy braking
- Improves water and debris removal for consistent braking in wet conditions
- Prevents rust and corrosion with zinc silver hat finish and protective coating
- Ensures proper fitment and performance on Dodge B150, B250, B1500, and Ram 1500 Van
- Maintains structural integrity with precise thickness specifications
Installation Notes and Tips
Ensure the rotor is installed on compatible Dodge models as specified. Verify bolt hole alignment with the 5-hole, 1/2-20 bolt pattern and 139.7 mm bolt circle diameter. Clean the rotor surface before installation to remove any protective coatings or residues. Follow manufacturer torque specifications for lug nuts to maintain safety and performance.
Quality Assurance
Dynamite Friction manufactures the 631-40074R rotor with rust-resistant coatings and zinc silver hat finish to enhance durability. The rotor meets OEM fitment standards for Dodge B150, B250, B1500, and Ram 1500 Van models. Warranty information is available through Dynamite Friction and should be confirmed at the point of purchase.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-40074R |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Front Right |
| Discard Thickness | 30 |
| Nominal Thickness | 31.6 |
| Bolt Hole Diameter | 1/2-20 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 126.5 |
| Outside Diameter | 298 |
| Height | 126.5 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 89.7 |
| Stud/Lug Hole Quantity | 5 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 139.7 |
| Stud/Lug Hole Circle Diameter | 139.7 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Dodge | Ram 1500 Van | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2001 | Dodge | Ram 1500 Van | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2000 | Dodge | Ram 1500 Van | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1999 | Dodge | Ram 1500 Van | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1998 | Dodge | B1500 | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1997 | Dodge | B1500 | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1996 | Dodge | B1500 | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1995 | Dodge | B1500 | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1994 | Dodge | B150 | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 1994 | Dodge | B250 | 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.