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Dynamite Friction 830-58026L Disc Brake Rotor - Front Left
Overview of Dynamite Friction DFC Geoperformance Rotor
The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-58026L) is engineered for Acura MDX and TLX models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant coating to enhance braking performance and durability.
- Compatible with Acura MDX and TLX vehicles
- Directional drilled and slotted surface for improved heat dissipation
- Vented rotor design to reduce brake fade
- Rust-resistant coating for extended rotor life
- Geospec silver grey hat finish for corrosion protection
- Nominal thickness of 28 mm with a discard thickness of 26 mm
- 320 mm outside diameter and 47.8 mm overall height
- 5 bolt holes with 12.7 mm diameter and 114.3 mm bolt circle diameter
Detailed Product Description
The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed to meet the braking demands of Acura MDX and TLX drivers. Featuring a vented rotor construction, it allows for efficient heat dissipation during braking, reducing the risk of brake fade under heavy use. The rotor surface is both drilled and slotted in a directional pattern, which helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and improving overall stopping power.
The rotor’s nominal thickness is 28 mm, with a discard thickness of 26 mm, ensuring a long service life before replacement is necessary. The rotor’s hat is finished in Geospec silver grey, providing additional corrosion resistance, complemented by a rust-resistant coating on the disc surface. With a 320 mm outside diameter and 5 bolt holes sized at 12.7 mm diameter on a 114.3 mm bolt circle, this rotor is engineered for precise fitment on specified Acura models.
Applications and Problem Solving
- Reduces brake fade during aggressive or prolonged braking
- Improves heat dissipation to maintain consistent braking performance
- Minimizes brake dust and gas buildup for smoother braking
- Protects against rust and corrosion for longer rotor life
- Ensures reliable fitment for Acura MDX and TLX brake systems
Installation Notes and Tips
When installing the Dynamite Friction 830-58026L rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the directional drilled and slotted pattern is oriented correctly according to the vehicle’s rotation direction. Check that the rotor thickness meets or exceeds the discard thickness specification of 26 mm to maintain safety and performance. Use proper torque specifications for the 5 lug bolts to secure the rotor firmly.
Quality Assurance
Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and Geospec silver grey hat finish contribute to the rotor’s durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality control processes to ensure reliable performance on Acura MDX and TLX vehicles.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 830-58026L |
| Position | DFC Geoperformance Rotor - Drilled and Slotted, Front Left |
| Discard Thickness | 26 |
| Nominal Thickness | 28 |
| Bolt Hole Diameter | 12.7 |
| Disc Finish | Plain |
| Hat Finish | Geospec silver grey |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 47.8 |
| Outside Diameter | 320 |
| Height | 47.8 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 64.2 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 12.7 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2019 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2018 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2017 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2016 | Acura | MDX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2016 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2015 | Acura | MDX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2015 | Acura | TLX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2014 | Acura | MDX | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.