Dynamite Friction 631-67028R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67028R) is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Nissan 240SX, G20, and Sentra.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 22 mm with a discard thickness of 20 mm
• Overall height: 49 mm; outside diameter: 257 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Bolt hole quantity: 4 with a bolt circle diameter of 114.3 mm
• Directional brake surface optimized for improved water and debris evacuation

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking performance by enhancing heat dissipation and reducing brake fade. The zinc silver hat finish and rust resistant coating provide added durability against corrosion, making these rotors suitable for vehicles exposed to varied driving conditions. This product line is designed to meet the specific fitment and performance needs of Nissan and INFINITI models such as the 240SX, G20, and Sentra.

Detailed Product Description

This disc brake rotor features a vented design that promotes efficient heat dissipation during braking, reducing the risk of warping under heavy use. The drilled and slotted surface improves water and gas evacuation from the rotor surface, which helps maintain consistent braking performance in wet or demanding conditions. The rotor’s nominal thickness of 22 mm and discard thickness of 20 mm ensure a balance between durability and performance. The zinc silver hat finish and rust resistant coating protect the rotor from corrosion, extending its service life. With four bolt holes and a bolt circle diameter of 114.3 mm, this rotor is engineered for precise fitment on compatible Nissan and INFINITI vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan 240SX, G20, and Sentra models
• Improves braking performance in wet or humid conditions by reducing water buildup
• Helps reduce brake fade during extended or aggressive driving
• Addresses rotor corrosion issues with rust resistant coating
• Maintains consistent braking feel with directional drilled and slotted surface

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 20 mm before installation. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Clean the rotor surface of any protective coatings or oils before installation to ensure optimal brake pad contact. This rotor is directional; install with the correct rotation direction as indicated by the drilled and slotted pattern for best performance.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products are designed for reliable performance and consistent braking on compatible Nissan and INFINITI vehicles.