Dynamite Friction 631-21038R Disc Brake Rotor - Front Right

High-Performance Brake Rotor for Genesis G70 and Kia Stinger

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-21038R) is engineered to provide reliable braking performance for Genesis G70 and Kia Stinger models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding driving conditions.

• Disc Type: Vented, drilled and slotted surface for optimal heat management
• Outside Diameter: 350 mm for precise fitment
• Nominal Thickness: 30 mm with a discard thickness of 28 mm
• Bolt Hole Quantity: 5 with 12.5 mm diameter holes and 114.3 mm bolt circle diameter
• Center Hole Diameter: 69 mm for accurate hub alignment
• Rust Resistant Zinc Silver Hat Finish with plain disc finish
• Directional brake surface design for improved water and debris evacuation
• Height: 57 mm ensuring proper caliper clearance

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors that combine drilled and slotted surface technology with corrosion-resistant coatings. This product line is designed to maintain braking efficiency by reducing heat buildup and preventing rust, making it suitable for drivers who require consistent performance and durability in their braking system.

Detailed Product Description

This disc brake rotor features a vented design that promotes airflow to dissipate heat generated during braking, reducing the risk of brake fade. The drilled and slotted surface enhances water and gas evacuation, improving braking response in wet or high-stress conditions. The rotor’s zinc silver hat finish provides rust resistance, extending the rotor’s service life. With a 5-lug bolt pattern and precise dimensions, the 631-21038R rotor ensures a secure fit on Genesis G70 and Kia Stinger vehicles, maintaining factory specifications for safety and performance.

Common Applications and Problem Solving

• Reduces brake fade during aggressive or repeated braking
• Improves wet weather braking performance by channeling water away
• Minimizes rotor warping caused by excessive heat
• Prevents rust and corrosion on the rotor hat for longer durability
• Restores braking efficiency on Genesis G70 and Kia Stinger models with worn or damaged rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify the bolt hole pattern and center hole diameter match the vehicle hub. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.

Quality Assurance

Dynamite Friction manufactures the 631-21038R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s longevity and consistent performance. While no specific warranty information is provided, this rotor is built to deliver reliable braking for Genesis G70 and Kia Stinger vehicles under normal operating conditions.