Dynamite Friction 830-40102R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-40102R) is engineered for Dodge Ram 1500, Ram 2500, and Ram 3500 models. Designed to enhance braking performance, this vented disc brake rotor features a directional, slotted, and drilled surface for improved heat dissipation and consistent stopping power.

• Compatible with Dodge Ram 1500, 2500, and 3500
• Part number 830-40102R
• Directional, vented rotor with slotted and drilled surface
• Nominal thickness: 35.5 mm; discard thickness: 34 mm
• Rust resistant coating with Geospec silver grey hat finish
• Eight bolt holes with 16.9 mm diameter and 165.1 mm bolt circle diameter
• Outside diameter of 353 mm and overall height of 101.9 mm

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 to optimize brake cooling and debris removal. This product line is designed to reduce brake fade and maintain consistent braking performance under demanding conditions. The rotors feature a vented design to further improve heat dissipation, making them suitable for heavy-duty applications such as those found in Dodge Ram trucks.

Detailed Product Description

This disc brake rotor is constructed with a vented design to allow air to flow between the rotor surfaces, reducing heat buildup during braking. The directional surface features both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface, improving pad contact and braking efficiency. The rotor has a nominal thickness of 35.5 mm and a discard thickness of 34 mm, ensuring durability and safety over its service life. The hat section is finished in Geospec silver grey, providing corrosion resistance along with a rust resistant coating applied to the entire rotor. With eight bolt holes measuring 16.9 mm in diameter and a bolt circle diameter of 165.1 mm, this rotor is designed to fit securely on compatible Dodge Ram models.

Applications and Problem Solving

• Improves braking performance on Dodge Ram 1500, 2500, and 3500 trucks
• Reduces brake fade during heavy or repeated braking
• Enhances heat dissipation to prevent rotor warping
• Helps maintain consistent brake pad contact by removing debris and gases
• Protects against rust and corrosion for longer rotor life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 34 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 165.1 mm bolt circle diameter and 16.9 mm bolt hole diameter. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fitment and performance. The rust resistant coating and Geospec silver grey hat finish provide added protection against corrosion. While no specific warranty information is provided, the product is designed for durability and reliable braking performance on Dodge Ram 1500, 2500, and 3500 models.