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Dynamite Friction 631-40030L Disc Brake Rotor - Rear Left
Overview of Dynamite Friction DFC Brake Rotor
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40030L) is engineered for reliable braking performance on Dodge Dart vehicles. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under various driving conditions.
- Compatible with Dodge Dart models
- Solid rotor design with drilled and slotted surface
- Nominal thickness of 10 mm and discard thickness of 8 mm
- Rust-resistant zinc silver hat finish
- Directional brake surface for optimized performance
- 5 bolt holes with 14.3 mm diameter and 110 mm bolt circle diameter
- Overall diameter of 264 mm and height of 40.7 mm
Detailed Product Features and Specifications
This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor with a nominal thickness of 10 mm and a discard thickness of 8 mm, ensuring durability and safety by indicating when replacement is necessary. The rotor’s surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and removing debris from the braking surface. The directional design of the brake surface further supports efficient water and dust evacuation, enhancing braking consistency.
The rotor features a plain disc finish combined with a zinc silver rust-resistant coating on the hat, providing corrosion protection and extending the rotor’s service life. It includes five bolt holes with a diameter of 14.3 mm and a bolt circle diameter of 110 mm, matching the stud/lug hole pattern of Dodge Dart models. The overall diameter measures 264 mm with a height of 40.7 mm, fitting precisely to ensure proper installation and function.
About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line
The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors that combine drilled holes and slots for improved braking performance and heat management. This product line is designed to meet the demands of drivers seeking enhanced rotor cooling and debris removal, which is particularly beneficial for vehicles like the Dodge Dart that require reliable stopping power in everyday and spirited driving conditions.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Dodge Dart vehicles
- Improves braking performance by reducing heat buildup and brake fade
- Helps prevent rust and corrosion with zinc silver coating
- Addresses brake noise and vibration issues caused by uneven rotor surfaces
- Maintains consistent braking under wet or dusty conditions due to directional slotted and drilled design
Installation Notes and Tips
Ensure the rotor surface and hub are clean and free of debris before installation. Verify that the rotor thickness is within the specified nominal and discard limits (10 mm nominal, 8 mm discard) to maintain safety and performance. Use proper torque specifications for the 5 lug bolts with 14.3 mm diameter holes and 110 mm bolt circle diameter. The directional surface requires correct orientation during installation to optimize braking efficiency.
Quality Assurance and Warranty
Dynamite Friction manufactures the 631-40030L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating helps extend rotor life by protecting against corrosion. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this brake rotor.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-40030L |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Rear Left |
| Discard Thickness | 8 |
| Nominal Thickness | 10 |
| Bolt Hole Diameter | 14.3 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 40.7 |
| Outside Diameter | 264 |
| Height | 40.7 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Solid |
| Center Hole Diameter | 70 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 14.3 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 110 |
| Stud/Lug Hole Circle Diameter | 110 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Dodge | Dart | Rear Left | Vehicle Production Date From 11/24/15; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2016 | Dodge | Dart | Rear Left | Vehicle Production Date To 11/23/15; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2015 | Dodge | Dart | Rear Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2014 | Dodge | Dart | Rear Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2013 | Dodge | Dart | Rear Left | DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.