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Dynamite Friction 830-80040R Disc Brake Rotor - Rear Right
Overview of Dynamite Friction DFC Geoperformance Rotor
The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-80040R) is engineered for Mazda 3 and Mazda 3 Sport models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.
- Compatible with Mazda 3 and Mazda 3 Sport
- Part Number: 830-80040R
- Directional slotted and drilled surface for improved braking
- Solid rotor design with rust-resistant coating
- Nominal thickness of 11 mm and discard thickness of 9 mm
- Geospec silver grey hat finish with plain disc finish
- 5 bolt holes with 114.3 mm bolt circle diameter
- Overall height of 40.9 mm and outside diameter of 280 mm
Detailed Product Features and Specifications
This Dynamite Friction rotor is a solid disc brake rotor with a nominal thickness of 11 mm and a discard thickness of 9 mm, ensuring reliable service life and safety margins. The rotor surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The directional surface design optimizes braking efficiency and pad contact.
The rotor features a plain disc finish combined with a Geospec silver grey finish on the hat, providing corrosion resistance and a clean appearance. Additionally, the rotor is coated with a rust-resistant layer to extend its durability against environmental elements. It includes 5 bolt holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 71.7 mm, matching the specifications required for Mazda 3 and Mazda 3 Sport vehicles.
About the DFC Geoperformance Rotor - Drilled and Slotted Line
The DFC Geoperformance Rotor - Drilled and Slotted product line by Dynamite Friction focuses on rotors designed to improve braking performance through enhanced heat management and surface design. The drilled and slotted features help maintain consistent braking under demanding conditions, making this rotor suitable for drivers seeking reliable stopping power and rotor longevity on their Mazda 3 or Mazda 3 Sport.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Mazda 3 and Mazda 3 Sport
- Improves heat dissipation to reduce brake fade during heavy braking
- Helps prevent brake pad glazing and uneven wear
- Addresses rotor corrosion with rust-resistant coating
- Maintains braking performance with directional slotted and drilled surface
Installation Notes and Tips
Ensure the rotor thickness is above the discard thickness of 9 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter specific to Mazda 3 and Mazda 3 Sport models. Proper torque specifications should be followed to avoid rotor warping.
Quality Assurance and Warranty
Dynamite Friction manufactures the 830-80040R rotor to meet industry standards for durability and performance. The rust-resistant coating and precision machining contribute to long service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 830-80040R |
| Position | DFC Geoperformance Rotor - Drilled and Slotted, Rear Right |
| Discard Thickness | 9 |
| Nominal Thickness | 11 |
| Disc Finish | Plain |
| Hat Finish | Geospec silver grey |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 40.9 |
| Outside Diameter | 280 |
| Height | 40.9 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Solid |
| Center Hole Diameter | 71.7 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 13.7 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Mazda | 3 | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2013 | Mazda | 3 Sport | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2012 | Mazda | 3 | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2012 | Mazda | 3 Sport | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2011 | Mazda | 3 | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2011 | Mazda | 3 Sport | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2010 | Mazda | 3 | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2010 | Mazda | 3 Sport | 2.5L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2009 | Mazda | 3 | S | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | ||
| 2008 | Mazda | 3 | S | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | ||
| 2007 | Mazda | 3 | S | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | ||
| 2006 | Mazda | 3 | 2.3L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2005 | Mazda | 3 | 2.3L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted | |
| 2004 | Mazda | 3 | 2.3L | L4 | Rear Right | DFC Geoperformance Rotor - Drilled and Slotted |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.