Dynamite Friction 830-39020R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-39020R) is engineered for reliable braking performance on Chrysler and Dodge vehicles. Designed specifically for models such as the 300, Challenger, Charger, and Magnum, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Nominal thickness: 28 mm with a discard thickness of 26 mm for durability
• Vented rotor design for improved cooling and reduced brake fade
• Directional drilled and slotted surface to aid in debris removal and heat management
• Rust resistant coating to extend rotor life and maintain appearance
• Geospec silver grey hat finish for corrosion resistance and style
• Fits 5-lug bolt pattern with 16.7 mm bolt hole diameter and 115 mm bolt circle diameter
• Outside diameter of 350 mm and overall height of 68.4 mm for precise fitment

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design. This combination improves heat dissipation and helps maintain braking efficiency under demanding conditions. The directional surface pattern is engineered to optimize water and gas evacuation, making these rotors suitable for performance-oriented Chrysler and Dodge vehicles.

Detailed Product Description

This disc brake rotor features a nominal thickness of 28 mm and a discard thickness of 26 mm, ensuring a long service life before replacement is necessary. The rotor’s vented construction allows air to flow between the rotor faces, reducing heat buildup during braking. The drilled and slotted surface is directional, designed to channel away brake dust, gases, and moisture, which helps maintain consistent brake pad contact and reduces the risk of brake fade. The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and a clean appearance. Additionally, the rotor is coated with a rust-resistant layer to protect against environmental damage.

Compatible Vehicles and Applications

• Replacement rotor for Chrysler 300 models requiring a 350 mm diameter vented rotor
• Suitable for Dodge Challenger and Charger with 5-lug, 115 mm bolt circle diameter
• Fits Dodge Magnum models needing a drilled and slotted directional rotor
• Ideal for addressing brake fade and heat-related braking issues
• Helps reduce brake noise and improve pad bite consistency

Installation Notes and Tips

Ensure the rotor thickness is measured before installation; replace if below the discard thickness of 26 mm. Clean the rotor surface to remove any protective coatings or oils before mounting. Confirm the 5-lug, 115 mm bolt circle diameter matches your vehicle’s hub. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance

Dynamite Friction manufactures the 830-39020R rotor to meet or exceed OEM specifications for Chrysler and Dodge vehicles. The rust-resistant coating and Geospec silver grey hat finish contribute to long-term durability. While no specific warranty information is provided, Dynamite Friction products are engineered for consistent performance and reliability in demanding driving conditions.