Dynamite Friction 830-39015L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-39015L) is engineered for Chrysler and Dodge vehicles including the 300, Challenger, Charger, and Magnum models. This vented disc brake rotor combines drilled and slotted surface technology with a rust-resistant coating to enhance braking performance and durability.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 28 mm with discard thickness at 26.5 mm
• Outside diameter: 320 mm for optimal fitment
• Hat finish: Geospec silver grey with plain disc finish
• Rust resistant coating for extended rotor life
• Bolt hole quantity: 5 with 16.7 mm diameter
• Directional brake surface design for improved heat dissipation
• Bolt circle diameter and stud/lug hole circle diameter: 115 mm

Detailed Product Description

The 830-39015L rotor from Dynamite Friction’s DFC Geoperformance Rotor - Drilled and Slotted line is designed to meet the braking demands of Chrysler and Dodge performance sedans and muscle cars. Its vented construction allows for better heat dissipation during heavy braking, reducing the risk of brake fade. The drilled and slotted surface improves water and debris evacuation, maintaining consistent friction and braking response. The rotor’s directional surface pattern is optimized for airflow and heat management, which is critical for vehicles like the Dodge Charger and Challenger that may experience aggressive driving conditions.

With a nominal thickness of 28 mm and a discard thickness of 26.5 mm, this rotor ensures a long service life while maintaining safety standards. The Geospec silver grey hat finish not only provides corrosion resistance but also adds a clean, professional appearance. The rust-resistant coating further protects the rotor from environmental damage, extending its usability in various climates.

Applications and Problem Solving

• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum models requiring 320 mm rotors
• Addresses brake fade caused by excessive heat during spirited driving or towing
• Improves braking performance in wet or debris-prone conditions through drilled and slotted design
• Reduces rotor warping and uneven wear with vented construction
• Prevents corrosion-related rotor damage with rust-resistant coating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 26.5 mm before installation. The rotor features a 5-bolt pattern with 16.7 mm bolt hole diameter and a 115 mm bolt circle diameter, compatible with specified Chrysler and Dodge models. Proper cleaning of the rotor surface before installation is recommended to remove any protective coatings or residues. Use appropriate torque specifications for lug nuts to avoid rotor damage or uneven wear.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent performance. While no specific warranty information is provided, the product is engineered for reliable braking performance on Chrysler and Dodge vehicles including the 300, Challenger, Charger, and Magnum.