Dynamite Friction 830-40118L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-40118L) is engineered for Dodge Ram 2500 and 3500 models. This vented disc brake rotor offers enhanced heat dissipation and reliable braking performance under demanding conditions.

• Compatible with Dodge Ram 2500, Ram 3500, and Ram 4000 models
• Directional drilled and slotted surface for improved brake pad bite and debris removal
• Vented rotor design to reduce heat buildup and brake fade
• Rust resistant coating for extended rotor life
• Geospec silver grey hat finish for corrosion protection and durability
• Eight bolt holes with 16.8 mm diameter and 165 mm bolt circle diameter
• Nominal thickness of 34 mm with discard thickness at 32.4 mm
• Overall diameter of 358 mm and height of 125 mm

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed specifically for heavy-duty applications on Dodge Ram 2500 and 3500 trucks. Its vented construction allows air to flow between the rotor surfaces, effectively dissipating heat generated during braking. The directional drilled and slotted surface enhances braking efficiency by improving pad bite and channeling away dust, gas, and water. The rotor features a plain disc finish combined with a Geospec silver grey hat finish, providing corrosion resistance and maintaining structural integrity over time. With eight bolt holes sized at 16.8 mm and a bolt circle diameter of 165 mm, this rotor ensures a secure fit on compatible Ram models. The nominal thickness of 34 mm and discard thickness of 32.4 mm provide clear service limits for maintenance.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on delivering rotors with enhanced surface designs to improve braking performance and rotor longevity. This product line incorporates directional drilled and slotted patterns to optimize heat dissipation and debris removal, making it suitable for trucks that require reliable stopping power under heavy loads and challenging driving conditions. The rust resistant coating and specialized hat finish further contribute to durability and corrosion protection.

Applications and Problem Solving

• Reduces brake fade during heavy towing or hauling on Dodge Ram 2500 and 3500
• Improves braking response in wet or muddy conditions with slotted and drilled surface
• Minimizes rotor warping by enhancing heat dissipation through vented design
• Protects against rust and corrosion for extended rotor service life
• Ensures consistent braking performance with directional surface pattern

Installation Notes and Tips

• Verify compatibility with Dodge Ram 2500, Ram 3500, or Ram 4000 models before installation
• Check rotor thickness and replace if below discard thickness of 32.4 mm
• Ensure proper torque on all eight lug bolts with 16.8 mm diameter
• Inspect brake pads for wear and replace if necessary to maximize rotor performance
• Follow manufacturer’s recommended break-in procedure for drilled and slotted rotors

Quality Assurance

Dynamite Friction manufactures the 830-40118L rotor to meet strict quality standards for durability and performance. The rust resistant coating and Geospec silver grey hat finish provide corrosion protection to extend rotor life. While no specific warranty information is provided, this rotor is engineered for reliable service on Dodge Ram 2500 and 3500 trucks under demanding conditions.