Dynamite Friction 830-40052R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-40052R) is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet K3500, Dodge Ram 2500, and Ram 3500 models, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Directional drilled and slotted surface for improved brake pad bite and debris removal
• Vented rotor design to reduce heat buildup during heavy braking
• Rust resistant coating for extended rotor life and corrosion protection
• Geospec silver grey hat finish for durability and aesthetic appeal
• Precision bolt hole and stud/lug hole diameters for exact fitment
• Nominal thickness of 39.1 mm with discard thickness at 37.21 mm
• Compatible with 8-bolt wheel configurations on select Chevrolet and Dodge trucks

Detailed Product Features and Specifications

This Dynamite Friction rotor features a 317 mm outside diameter and an overall height of 70 mm, matching the OEM specifications for Chevrolet K3500 and Dodge Ram 2500/3500 models. The rotor’s surface is both drilled and slotted in a directional pattern, which helps to evacuate gases, dust, and water from the braking surface, improving pad contact and reducing brake fade. The vented design enhances airflow to maintain optimal operating temperatures during demanding driving conditions.

The rotor includes eight bolt holes with a diameter of 16.4 mm and a bolt circle diameter of 165.1 mm, ensuring precise alignment and secure mounting. The center hole diameter measures 137.4 mm, compatible with the hub assemblies of the specified vehicles. The hat section is finished in Geospec silver grey, providing corrosion resistance and a clean appearance, while the entire rotor is coated with a rust-resistant layer to protect against environmental damage.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors that balance performance and durability for heavy-duty applications. This product line incorporates advanced surface treatments such as directional drilling and slotting to optimize braking efficiency and rotor longevity. The vented rotor design further supports heat management, making these rotors suitable for trucks that require consistent braking under load.

Applications and Problem Solving

• Replacement rotor for worn or warped disc brakes on Chevrolet K3500 and Dodge Ram 2500/3500
• Improves heat dissipation to reduce brake fade during towing or heavy hauling
• Rust resistant coating helps prevent corrosion in harsh weather conditions
• Directional drilled and slotted surface aids in removing brake dust and water for consistent braking
• Compatible with 8-lug wheel setups common on heavy-duty trucks

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 37.21 mm before installation. Clean the hub surface and mounting points to prevent runout and ensure proper fitment. Use the correct torque specifications for the 8-bolt pattern to secure the rotor. The directional surface requires installation with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. Please consult product documentation or contact Dynamite Friction for warranty details specific to part number 830-40052R.