Dynamite Friction 830-58028R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-58028R) is engineered for Acura MDX models requiring reliable braking performance. This disc brake rotor combines a solid design with directional drilled and slotted surfaces to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Acura MDX vehicles
• Part number: 830-58028R
• Solid disc brake rotor with drilled and slotted surface
• Nominal thickness: 11 mm; discard thickness: 9 mm
• Overall diameter: 330 mm; height: 63.3 mm
• Directional brake surface for optimized performance
• Rust resistant coating for extended durability
• Hat finish in Geospec silver grey
• 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 from Dynamite Friction is designed specifically for Acura MDX models, providing a solid rotor with a 330 mm outside diameter and 63.3 mm overall height. The rotor features a directional surface pattern combining drilled holes and slots, which helps to reduce brake fade by improving heat dissipation and removing debris from the braking surface. The rotor’s nominal thickness is 11 mm, with a discard thickness of 9 mm, ensuring a clear maintenance threshold for safety. The hat section is finished in Geospec silver grey, adding corrosion resistance along with the rust resistant coating applied to the entire rotor. The rotor mounts with five 12.7 mm diameter bolt holes arranged on a 114.3 mm bolt circle diameter, matching the Acura MDX’s factory specifications.

About the DFC Geoperformance Rotor - Drilled and Slotted Line

This rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted product line by Dynamite Friction, which focuses on delivering rotors with enhanced surface designs for improved braking efficiency. The drilled and slotted features are directional, meaning they are engineered to optimize airflow and debris removal in a specific rotation direction, which is critical for maintaining consistent brake performance under demanding conditions.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Helps remove water and brake dust from the rotor surface
• Maintains consistent braking performance for Acura MDX vehicles
• Protects against rust and corrosion for longer rotor life

Installation Notes and Tips

When installing the 830-58028R rotor on an Acura MDX, ensure the rotor’s directional surface is oriented correctly according to the vehicle’s rotation direction. Verify that the rotor thickness is within the nominal range and replace if below the discard thickness of 9 mm. Clean the rotor surface before installation to remove any protective coatings or contaminants. Use proper torque specifications for the 5 lug bolts to ensure secure mounting.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for fit and function on Acura MDX models. The rotor includes a rust resistant coating to enhance durability. Warranty details are provided by Dynamite Friction and should be confirmed at the time of purchase.