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Dynamite Friction 631-42016R Disc Brake Rotor - Front Right
Reliable Brake Performance for Jeep CJ5 and CJ7
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-42016R) is engineered to provide consistent braking performance for Jeep CJ5 and CJ7 models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding conditions.
- Compatible with Jeep CJ5 and CJ7 models
- Vented disc design for efficient heat management
- Drilled and slotted surface for improved brake pad bite and debris removal
- Rust-resistant zinc silver hat finish for durability
- Directional brake surface for optimized braking performance
- Nominal thickness of 30.1 mm with discard thickness at 28.45 mm
- Five bolt holes with 16.5 mm diameter and 139.7 mm bolt circle diameter
- Overall diameter of 298 mm and height of 55.8 mm
About the DFC Brake Rotor - Drilled and Slotted - Silver Line
The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking efficiency. This design helps to reduce brake fade by allowing gases and heat to escape more effectively, while the zinc silver hat finish provides corrosion resistance, extending rotor life. This product line is tailored for drivers seeking reliable, directional rotors that maintain performance in various driving conditions.
Product Details and Specifications
This disc brake rotor features a vented design that improves airflow and heat dissipation, critical for maintaining braking performance during extended use. The rotor's surface is both drilled and slotted, which aids in removing brake dust and water, enhancing pad contact and reducing the risk of brake fade. The rotor has a nominal thickness of 30.1 mm and a discard thickness of 28.45 mm, ensuring it meets safety standards for wear limits. The zinc silver coating on the hat area provides rust resistance, helping to maintain structural integrity and appearance over time. With five bolt holes sized at 16.5 mm diameter and a bolt circle diameter of 139.7 mm, this rotor fits securely on compatible Jeep CJ5 and CJ7 models.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Jeep CJ5 and CJ7
- Improves braking response and reduces brake fade during heavy use
- Addresses rotor corrosion issues with rust-resistant coating
- Enhances brake pad life by maintaining cleaner rotor surfaces
- Optimizes braking performance in wet or dusty conditions with drilled and slotted design
Installation Notes and Tips
Ensure the rotor is compatible with your Jeep CJ5 or CJ7 by verifying bolt pattern and dimensions before installation. Clean the rotor surface with brake cleaner to remove any protective coating before mounting. Use proper torque specifications for the five lug nuts to secure the rotor firmly. It is recommended to inspect brake pads and replace them if worn to maximize the benefits of the new rotor. Directional rotors should be installed following the indicated rotation direction for optimal performance.
Quality Assurance and Warranty
Dynamite Friction manufactures the 631-42016R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish helps extend the rotor's service life. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control measures to ensure reliable operation on Jeep CJ5 and CJ7 vehicles.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-42016R |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Front Right |
| Discard Thickness | 28.45 |
| Nominal Thickness | 30.1 |
| Bolt Hole Diameter | 16.5 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 55.8 |
| Outside Diameter | 298 |
| Height | 55.8 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 95.6 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 16.5 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 139.7 |
| Stud/Lug Hole Circle Diameter | 139.7 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1979 | Jeep | CJ5 | Front Right | 6 Bolt Steering Knuckle; Rotor Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1979 | Jeep | CJ7 | Front Right | 6 Bolt Steering Knuckle; Rotors Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Jeep | CJ5 | Front Right | 6 Bolt Steering Knuckle; 11 inch; Rotor Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Jeep | CJ5 | Front Right | 6 Bolt Steering Knuckle; 10 inch Rear Drums; Rotor Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Jeep | CJ7 | Front Right | 6 Bolt Steering Knuckle; 11 inch; Rotors Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1978 | Jeep | CJ7 | Front Right | 6 Bolt Steering Knuckle; 10 inch Rear Drums; Rotors Only; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1977 | Jeep | CJ5 | Front Right | 6 Bolt Steering Knuckle; DFC Brake Rotor - Drilled and Slotted - Silver |
| 1977 | Jeep | CJ7 | Front Right | 6 Bolt Steering Knuckle; DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.