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Dynamite Friction 830-47050L Disc Brake Rotor - Front Left
Overview of Dynamite Friction DFC Geoperformance Rotor
The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-47050L) is engineered for Chevrolet Corvette 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 Chevrolet Corvette vehicles
- Directional, slotted and drilled surface for improved brake cooling
- Vented rotor design with 321 mm outside diameter
- Nominal thickness of 30 mm and discard thickness of 28 mm
- Rust resistant coating with Geospec silver grey hat finish
- 5 bolt holes with 15.2 mm diameter and 120 mm bolt circle diameter
- Center hole diameter of 70.75 mm and rotor height of 51 mm
Detailed Product Features and Specifications
This disc brake rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction, designed to provide enhanced braking efficiency through its unique surface treatment. The rotor’s slotted and drilled surface helps evacuate gases, dust, and water, reducing brake fade and improving pad bite. The vented design promotes airflow to dissipate heat more effectively, which is critical for maintaining brake performance during aggressive driving or track use.
The rotor’s nominal thickness is 30 mm, with a discard thickness of 28 mm, ensuring a durable lifespan before replacement is necessary. The rotor features a plain disc finish combined with a Geospec silver grey hat finish that offers corrosion resistance, extending the rotor’s service life. The 5-bolt hole pattern with a 15.2 mm diameter and 120 mm bolt circle diameter matches the Chevrolet Corvette’s specifications precisely for a secure fit.
Applications and Problem Solving
- Reduces brake fade during high-performance driving
- Improves heat dissipation to prevent rotor warping
- Enhances braking response in wet or dusty conditions
- Resists rust and corrosion for longer service intervals
- Maintains consistent braking performance for Chevrolet Corvette models
Installation Notes and Tips
When installing the Dynamite Friction 830-47050L rotor, ensure the rotor is mounted with the directional surface facing the correct rotation direction as specified. Verify that the bolt hole pattern and center hole diameter align with the vehicle hub. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance. Proper torque specifications should be followed to secure the rotor safely.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit and function. The rotor includes a rust resistant coating to enhance durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to defects or premature wear.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 830-47050L |
| Position | DFC Geoperformance Rotor - Drilled and Slotted, Front Left |
| Discard Thickness | 28 |
| Nominal Thickness | 30 |
| Bolt Hole Diameter | 15.2 |
| Disc Finish | Plain |
| Hat Finish | Geospec silver grey |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Outside Diameter | 321 |
| Height | 51 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 70.75 |
| Stud/Lug Hole Quantity | 5 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 120 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Chevrolet | Corvette | Stingray | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
| 2018 | Chevrolet | Corvette | Stingray | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
| 2017 | Chevrolet | Corvette | Stingray | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
| 2016 | Chevrolet | Corvette | Stingray | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
| 2015 | Chevrolet | Corvette | Stingray | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
| 2014 | Chevrolet | Corvette | Front Left | Except Z51 Package; DFC Geoperformance Rotor - Drilled and Slotted |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.