Dynamite Friction 631-76115L Disc Brake Rotor - Front Left

Reliable Brake Performance for Toyota 4Runner and T100

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76115L) is engineered to provide consistent braking performance for Toyota 4Runner and T100 models. Designed with vented, directional rotors, this part ensures efficient heat dissipation and improved stopping power under various driving conditions.

• Compatible with Toyota 4Runner and T100 models
• Part number 631-76115L for precise identification
• Drilled and slotted surface for enhanced heat and gas dissipation
• Vented rotor design to reduce brake fade
• Zinc silver hat finish with rust-resistant coating for durability
• 6 bolt holes with a 127 mm bolt circle diameter
• Nominal thickness of 25 mm and discard thickness of 23 mm
• Directional brake surface for optimized braking efficiency

About 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 braking performance by allowing gases and debris to escape more effectively. This product line features rotors with a zinc silver hat finish and rust-resistant coating, enhancing longevity and maintaining rotor integrity in demanding environments. The vented design further supports heat management, making these rotors suitable for vehicles like the Toyota 4Runner and T100 that require reliable braking under load.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 25 mm and a discard thickness of 23 mm, ensuring a clear maintenance threshold. The rotor's outside diameter measures 290.5 mm with an overall height of 65.9 mm. It includes six bolt holes with a bolt circle diameter of 127 mm and stud/lug holes sized at 10.8 mm diameter. The rotor surface is directional, combining drilled holes and slots to optimize braking performance and reduce heat buildup. The zinc silver hat finish and rust-resistant coating protect against corrosion, extending the rotor's service life.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner and T100
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent brake pad glazing by allowing gases to escape
• Addresses rotor corrosion issues with rust-resistant coating
• Maintains braking efficiency with vented and directional design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 23 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the 6-bolt pattern and 127 mm bolt circle diameter for proper fitment on Toyota 4Runner and T100 models. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors should be installed following the indicated rotation direction for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-76115L rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to long-term reliability. Warranty details are provided by the manufacturer and should be consulted for specific coverage information.