Dynamite Friction 631-68016R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-68016R) 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, TITAN, and INFINITI QX56 and QX80.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30 mm with discard thickness at 28.5 mm
• Overall height: 43.2 mm; outside diameter: 350 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• 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: 90 mm; stud/lug hole diameter: 15.4 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. This product line is designed to reduce brake fade and maintain consistent stopping power under demanding conditions. The silver zinc coating on the rotor hat provides additional protection against rust, making it suitable for vehicles exposed to varying weather conditions.

Product Description and Specifications

This disc brake rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. The drilled and slotted surface improves pad cleaning and gas release, which can enhance braking response and reduce the risk of brake fade. With a nominal thickness of 30 mm and a discard thickness of 28.5 mm, this rotor maintains structural integrity throughout its service life. The zinc silver hat finish and rust-resistant coating protect against corrosion, extending the rotor's durability. The rotor is directional, meaning it is designed to rotate in a specific direction to optimize performance.

Compatible Vehicles and Common Applications

• Replacement rotor for Nissan Armada models requiring a 350 mm diameter vented rotor
• Suitable for Nissan TITAN trucks needing drilled and slotted rotors for improved braking
• Fits INFINITI QX56 and QX80 SUVs with 6-bolt wheel patterns and 139.7 mm bolt circle diameter
• Ideal for drivers seeking enhanced brake cooling and pad bite on heavy-duty SUVs and trucks
• Addresses issues such as brake fade, uneven pad wear, and rotor corrosion

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify bolt hole alignment with the 6-lug pattern and 139.7 mm bolt circle diameter. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 28.5 mm. Clean the rotor surface to remove any protective coatings or residues before mounting brake pads. Proper torque specifications should be followed for all lug nuts to maintain rotor stability.

Quality Assurance and Warranty

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 typically undergo rigorous quality control to ensure consistent performance and reliability on Nissan and INFINITI vehicles.