OE Quality
60-Day Returns

Dynamite Friction 633-40023L Disc Brake Rotor - Rear Left
Overview of Dynamite Friction DFC Brake Rotor
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-40023L) is engineered for Dodge Viper 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 Dodge Viper vehicles
- Directional slotted and drilled surface for improved brake cooling
- Vented rotor design to reduce heat buildup
- Nominal thickness of 32 mm with a discard thickness of 30 mm
- Black zinc-coated hat finish for corrosion resistance
- 6 bolt holes with 13.5 mm diameter and 114.3 mm bolt circle diameter
- Overall diameter of 355 mm and height of 52 mm
- Rust resistant coating for extended rotor life
Detailed Product Description
This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black is specifically designed for the Dodge Viper, providing a precise fit and reliable braking performance. The rotor’s vented construction allows air to flow between the rotor faces, effectively dissipating heat generated during braking. The directional slotted and drilled surface improves water and debris evacuation, reducing brake fade and maintaining consistent pedal feel. The rotor features a nominal thickness of 32 mm and a discard thickness of 30 mm, ensuring safe replacement intervals. The zinc black finish on the hat section offers enhanced corrosion resistance, while the rust-resistant coating on the rotor surface helps protect against environmental wear. With six bolt holes sized at 13.5 mm diameter and a bolt circle diameter of 114.3 mm, this rotor matches the factory specifications for the Dodge Viper.
DFC Brake Rotor Product Line
The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on performance-oriented rotors that combine drilled holes and slots to optimize braking efficiency. This product line is designed to improve heat dissipation and reduce brake fade, making it suitable for high-performance vehicles like the Dodge Viper. The black zinc finish adds corrosion resistance while maintaining a clean, professional appearance.
Applications and Problem Solving
- Reduces brake fade during aggressive driving or track use
- Improves water and debris removal for consistent braking in wet conditions
- Helps prevent rotor warping caused by excessive heat buildup
- Restores braking performance on worn or damaged rotors
- Provides corrosion resistance to extend rotor lifespan
Installation Notes and Tips
- Ensure rotor thickness is above discard thickness (30 mm) before installation
- Clean rotor surface to remove any protective coatings before mounting
- Torque lug nuts to manufacturer specifications for Dodge Viper
- Inspect brake pads and calipers for wear during rotor replacement
- Perform a proper bed-in procedure after installation for optimal performance
Quality Assurance
Dynamite Friction manufactures the 633-40023L rotor to meet or exceed OEM specifications for the Dodge Viper. The rotor includes a rust-resistant coating and zinc black hat finish to ensure durability and corrosion protection. While no specific warranty information is provided, Dynamite Friction products are engineered for consistent quality and reliable braking performance.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 633-40023L |
| Position | DFC Brake Rotor - Drilled and Slotted - Black, Rear Left |
| Discard Thickness | 30 |
| Nominal Thickness | 32 |
| Bolt Hole Diameter | 13.5 |
| Disc Finish | Plain |
| Hat Finish | Zinc black |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 6 |
| Overall Height | 52 |
| Outside Diameter | 355 |
| Height | 52 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 73.4 |
| Stud/Lug Hole Quantity | 6 |
| Stud/Lug Hole Diameter | 13.5 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2017 | Dodge | Viper | SRT | Rear Left | with Black Calipers; DFC Brake Rotor - Drilled and Slotted - Black |
| 2017 | Dodge | Viper | GTC | Rear Left | excluding Carbon Ceramic Brake Rotors; with Red Calipers; DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Dodge | Viper | SRT | Rear Left | with Black Calipers; DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Dodge | Viper | GTC | Rear Left | excluding Carbon Ceramic Brake Rotors; with Red Calipers; DFC Brake Rotor - Drilled and Slotted - Black |
| 2015 | Dodge | Viper | Rear Left | without Track Attack Package; 1-Piece; Full Cast Front Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2010 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2009 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2008 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2006 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Front Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2005 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Front Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2004 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Front Rotors; DFC Brake Rotor - Drilled and Slotted - Black | |
| 2003 | Dodge | Viper | Rear Left | 1-Piece; Full Cast Front Rotors; DFC Brake Rotor - Drilled and Slotted - Black |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.