Dynamite Friction 631-68014R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-68014R) is engineered for reliable braking performance on select Infiniti models. Designed specifically for the Infiniti FX35, FX37, FX45, and QX70, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Compatible with Infiniti FX35, FX37, FX45, and QX70 models
• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during extended use
• Rust-resistant zinc silver hat finish for corrosion protection
• 5 bolt holes with a 114.3 mm bolt circle diameter for precise fitment
• Nominal thickness of 34 mm with a discard thickness of 32 mm
• Overall diameter of 320 mm and center hole diameter of 68 mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots in a directional pattern. This design helps channel gases, dust, and heat away from the braking surface, which can improve braking consistency and reduce the risk of brake fade. The silver zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life in various driving conditions.

Technical Specifications and Features

This disc brake rotor features a vented design with a 320 mm outside diameter and an overall height of 49.2 mm. The rotor surface is both drilled and slotted in a directional pattern, which aids in maintaining optimal brake pad contact and heat dissipation. The rotor’s nominal thickness is 34 mm, with a discard thickness of 32 mm, ensuring clear service limits for safety. The rotor includes five bolt holes with a 114.3 mm bolt circle diameter and 12.7 mm stud hole diameter, matching the factory specifications for the compatible Infiniti models.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Infiniti FX35, FX37, FX45, and QX70
• Improves heat dissipation to reduce brake fade during heavy braking or towing
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust-resistant zinc silver hat finish
• Restores proper rotor thickness and surface condition for safe braking

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 32 mm. Use proper torque specifications for the 5 lug bolts with a 114.3 mm bolt circle diameter. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Directional rotors should be installed following the indicated rotation direction for correct operation.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-68014R rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to durability and long service life. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.