Dynamite Friction 631-67085L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for reliable braking performance on Nissan Frontier models. Designed with a vented, directional surface, this rotor offers enhanced heat dissipation and consistent stopping power under demanding conditions.

• Part Number: 631-67085L
• Compatible with Nissan Frontier front brake system
• Drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade
• Rust resistant zinc silver hat finish
• Directional brake surface for optimized braking efficiency
• Nominal thickness: 26 mm; Discard thickness: 24 mm
• Overall diameter: 260 mm with 6 bolt holes (114.3 mm bolt circle diameter)

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on rotors featuring drilled and slotted surfaces. This design enhances braking performance by allowing better heat dissipation and reducing brake pad glazing. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life in various driving environments.

Technical Specifications and Features

This disc brake rotor is vented and directional, with a surface that combines drilled holes and slots to improve braking under heavy use. The rotor's nominal thickness is 26 mm, with a discard thickness of 24 mm, ensuring safe replacement intervals. The rotor measures 260 mm in outside diameter and 40 mm in overall height, fitting the front brake assembly of Nissan Frontier vehicles. The zinc silver finish on the hat offers rust resistance, while the plain disc finish maintains a clean braking surface. The rotor includes six bolt holes with a 114.3 mm bolt circle diameter and a center hole diameter of 92 mm, matching OEM specifications.

Applications and Problem Solving

• Replacement rotor for Nissan Frontier front brakes requiring vented, drilled, and slotted design
• Addresses brake fade caused by excessive heat buildup during towing or heavy braking
• Helps reduce brake pad glazing and improves pad bite consistency
• Prevents rust and corrosion on rotor hats for longer service life
• Maintains braking performance with directional surface design for optimized pad contact

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24 mm before installation. The directional surface requires correct orientation during mounting to maintain braking efficiency. Verify compatibility with Nissan Frontier front brake assemblies using the part number 631-67085L. Clean the rotor surface before installation to remove any protective coatings or residues. Use proper torque specifications on the six lug bolts to secure the rotor.

Quality Assurance

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM standards for fit and function. The rust resistant zinc silver coating on the rotor hat helps protect against corrosion. While no specific warranty information is provided, the rotor is designed for durability and consistent braking performance when installed and maintained properly.