Dynamite Friction 631-67091R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67091R) 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 Armada, Pathfinder Armada, QX56, and TITAN.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26 mm with discard thickness at 24.5 mm
• Overall height: 43.3 mm; outside diameter: 320 mm
• Hat finish: Zinc silver coating with rust-resistant protection
• Bolt hole quantity: 6 with a bolt circle diameter of 139.7 mm
• Directional brake surface optimized for improved water and debris evacuation
• Center hole diameter: 82.2 mm; stud/lug hole diameter: 13.6 mm

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 extend rotor life by protecting against corrosion, making this rotor suitable for demanding driving conditions on compatible Nissan and INFINITI models.

Technical Description and Compatibility

This disc brake rotor features a vented design that allows air to flow between the rotor surfaces, helping to maintain optimal operating temperatures during braking. The drilled and slotted surface pattern is directional, which aids in channeling away water, dust, and brake dust, improving pad bite and overall braking response. With a nominal thickness of 26 mm and a discard thickness of 24.5 mm, this rotor meets OEM specifications for thickness and durability. The zinc silver hat finish and rust-resistant coating provide additional protection against corrosion, which is especially beneficial for vehicles exposed to harsh weather or road conditions.

Compatible with Nissan Armada, Pathfinder Armada, QX56, and TITAN models, this rotor is designed to fit vehicles requiring a 6-bolt pattern with a bolt circle diameter of 139.7 mm and a center hole diameter of 82.2 mm. The part number 631-67091R ensures precise fitment and performance for these applications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improved heat dissipation to reduce brake fade during heavy braking
• Enhanced water and debris evacuation for consistent braking in wet conditions
• Corrosion resistance to extend rotor lifespan in harsh environments
• Restores proper braking performance on Nissan Armada, Pathfinder Armada, QX56, and TITAN vehicles

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (24.5 mm) before installation
• Clean rotor surface and hub mounting area to prevent uneven wear or vibration
• Use proper torque specifications for the 6-bolt mounting pattern (bolt circle diameter 139.7 mm)
• Check brake pads for wear and replace if necessary to maintain optimal braking
• Follow manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-67091R rotor to meet or exceed OEM standards 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 typically come with a limited warranty against manufacturing defects. It is recommended to verify warranty terms with the point of purchase or manufacturer documentation.