Dynamite Friction 631-76126R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76126R) is engineered for reliable braking performance on Lexus and Toyota vehicles. Designed specifically for models like the Lexus GX470 and Toyota 4Runner, this rotor combines vented construction with a directional, drilled and slotted surface to enhance heat dissipation and braking consistency.

• Compatible with Lexus 4Runner and GX470 models
• Part number 631-76126R for precise identification
• Vented disc brake rotor with drilled and slotted surface
• Rust-resistant zinc silver hat finish
• Directional brake surface for optimized performance
• Nominal thickness of 27.5 mm and discard thickness of 26 mm
• 6 bolt holes with a bolt circle diameter of 139.7 mm
• Outside diameter of 338 mm and overall height of 67.4 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power. The drilled and slotted surface enhances water and debris evacuation, reducing brake fade and improving pad bite under demanding conditions. The rotor’s directional surface is engineered to optimize braking efficiency and rotor longevity.

The rotor’s hat is finished with a zinc silver coating that provides rust resistance, extending the rotor’s service life. With a nominal thickness of 27.5 mm and a discard thickness of 26 mm, this rotor meets strict wear standards to ensure safe operation. The 6-bolt hole pattern with a 139.7 mm bolt circle diameter matches factory specifications for secure mounting on compatible Lexus and Toyota models.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced cooling and braking performance through drilled and slotted surfaces. This product line is designed to meet the demands of drivers who require reliable stopping power and rotor durability, especially for SUVs like the Lexus GX470 and Toyota 4Runner. The silver zinc coating adds corrosion resistance, making these rotors suitable for various driving environments.

Applications and Problem Solving

• Improves braking performance on Lexus 4Runner and GX470 vehicles
• Reduces brake fade caused by heat buildup during heavy braking
• Minimizes water and debris accumulation on the rotor surface
• Prevents premature rotor corrosion with rust-resistant coating
• Ensures proper fitment and secure mounting with OEM bolt pattern

Installation Notes and Tips

When installing the 631-76126R rotor, ensure the rotor thickness is above the discard thickness of 26 mm for safe operation. The directional drilled and slotted surface must be installed following the correct rotation direction indicated on the rotor. Verify the 6-bolt hole pattern and bolt circle diameter of 139.7 mm match the vehicle hub. Proper torque specifications should be followed to avoid warping or uneven wear.

Quality Assurance

Dynamite Friction rotors undergo rigorous quality control to meet industry standards for durability and performance. The rust-resistant zinc silver finish helps maintain rotor integrity over time. While specific warranty details are not provided, Dynamite Friction products are manufactured to meet OEM fitment and safety requirements for Lexus and Toyota vehicles.