Dynamite Friction 830-76126R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76126R) is engineered for reliable braking performance on Lexus and Toyota vehicles, specifically the 4Runner and GX470 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Nominal thickness: 27.5 mm
• Discard thickness: 26 mm
• Outside diameter: 338 mm
• Overall height: 67.4 mm
• Vented rotor design for improved cooling
• Directional slotted and drilled surface for debris removal and heat management
• Rust resistant coating for extended durability
• Hat finish in Geospec silver grey
• 6 bolt holes with 139.7 mm bolt circle diameter
• Center hole diameter: 108 mm

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed to meet the braking demands of Lexus 4Runner and Toyota GX470 vehicles. Its vented construction allows air to flow through the rotor, reducing heat buildup during braking and minimizing the risk of brake fade. The rotor’s surface is both drilled and slotted in a directional pattern, which helps to evacuate gases, dust, and water from the braking surface, improving pad contact and braking consistency.

With a nominal thickness of 27.5 mm and a discard thickness of 26 mm, this rotor provides a balance between durability and performance. The rust resistant coating and Geospec silver grey hat finish help protect the rotor from corrosion, extending its service life. The rotor’s 6-bolt hole configuration with a 139.7 mm bolt circle diameter ensures proper fitment on compatible Lexus and Toyota models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on delivering rotors with enhanced surface designs that improve braking efficiency and heat dissipation. This product line incorporates vented rotors with directional drilled and slotted surfaces, which are engineered to maintain consistent braking performance under demanding conditions. The Geospec silver grey hat finish and rust resistant coating are standard features that contribute to rotor longevity and reliability.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Minimizes rotor surface glazing and pad deposits
• Prevents rust and corrosion on rotor surfaces
• Ensures proper fitment and alignment on Lexus 4Runner and Toyota GX470 models

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 26 mm discard thickness
• Ensure proper torque on all 6 bolts with 139.7 mm bolt circle diameter
• Clean rotor surface before installation to remove any protective coatings or debris
• Check compatibility with vehicle’s hub and brake system prior to installation

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet industry standards for durability and performance. The rust resistant coating and precision machining ensure consistent quality. Warranty information is available through the manufacturer or authorized distributors.