Dynamite Friction 631-67093L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67093L) is engineered for Nissan Pathfinder models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Nissan Pathfinder vehicles
• Part Number: 631-67093L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 18 mm; discard thickness: 16 mm
• Overall height: 62.8 mm; outside diameter: 308 mm
• Rust resistant zinc silver hat finish with plain disc finish
• 6 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance

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

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 reduce heat buildup. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line is designed to meet the specific braking needs of vehicles like the Nissan Pathfinder, offering a balance of durability and performance without altering the original braking system design.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps dissipate heat more effectively during braking. The rotor’s nominal thickness is 18 mm, with a discard thickness of 16 mm, ensuring safe replacement intervals. The rotor surface is both drilled and slotted, which aids in removing brake dust and gases, improving pad contact and reducing brake fade. The rotor hat features a zinc silver finish that resists rust and corrosion, maintaining structural integrity over time. With 6 bolt holes and a bolt circle diameter of 114.3 mm, this rotor fits securely on the Nissan Pathfinder hub assembly.

Applications and Problem Solving

• Replacement rotor for Nissan Pathfinder brake system maintenance
• Addresses brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Reduces rotor surface corrosion with rust-resistant coating
• Maintains consistent braking feel with directional slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 16 mm before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications for the 6 lug bolts with a 114.3 mm bolt circle diameter. The directional surface requires installation in the correct rotation direction to maximize performance benefits. Avoid contaminating the rotor surface with grease or oil during installation.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating on the rotor hat enhances durability. While no specific warranty information is provided, this rotor is designed for reliable performance and longevity when installed and maintained according to manufacturer guidelines.