Dynamite Friction 631-76128L 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 (part number 631-76128L) is engineered for Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma
• Part Number: 631-76128L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 28 mm; discard thickness: 26 mm
• Rust-resistant zinc silver hat finish with plain disc finish
• Directional brake surface for optimized performance
• 6 bolt holes with 139.7 mm bolt circle diameter
• Overall height: 67.5 mm; outside diameter: 319 mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is designed with a vented rotor type to improve heat dissipation during braking, reducing the risk of brake fade. The rotor surface combines drilled holes and slots, which help evacuate gases, dust, and water, maintaining consistent braking performance under various conditions. The directional surface type ensures proper alignment for optimal airflow and cooling.

With a nominal thickness of 28 mm and a discard thickness of 26 mm, this rotor meets precise wear limits for safe operation. The rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s service life. The rotor features six bolt holes with a bolt circle diameter of 139.7 mm, compatible with the specified Toyota models. The center hole diameter is 108 mm, and stud/lug hole diameter is 14.5 mm, ensuring proper fitment.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with a rust-resistant zinc silver hat finish. This product line is designed to provide enhanced braking performance and durability for select Toyota vehicles. The vented rotor design and directional surface type contribute to improved heat management and consistent braking response.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust-resistant coating
• Restores proper braking surface for smoother stopping and reduced noise

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (26 mm) before installation
• Verify compatibility with vehicle make and model using part number 631-76128L
• Follow manufacturer torque specifications for the 6 bolt holes (139.7 mm bolt circle diameter)
• Install with the directional surface facing the correct airflow direction
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat helps prevent corrosion, contributing to longer service life. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this rotor.