Dynamite Friction 830-76127L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76127L) is engineered for reliable braking performance on select Toyota and Lexus models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Toyota 4Runner and Lexus GX470.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 18 mm with discard thickness at 16 mm
• Overall height: 68.1 mm and outside diameter: 312 mm
• Rust resistant coating for extended durability
• Hat finish in Geospec silver grey for corrosion resistance
• 6 bolt holes with a bolt circle diameter of 139.7 mm
• Directional brake surface optimized for heat and debris management

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. This product line is designed to provide consistent braking performance under demanding conditions by enhancing cooling and debris evacuation. The directional surface pattern further supports efficient brake operation, making it suitable for off-road and heavy-duty applications common in vehicles like the Toyota FJ Cruiser and Sequoia.

Detailed Product Description

This disc brake rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. The drilled and slotted surface improves pad contact and helps remove brake dust and gases, reducing the risk of brake fade. The rotor’s nominal thickness of 18 mm ensures structural integrity, while the discard thickness of 16 mm indicates when replacement is necessary to maintain safe braking performance. The Geospec silver grey hat finish and rust resistant coating provide protection against corrosion, extending the rotor’s service life. With 6 bolt holes and a bolt circle diameter of 139.7 mm, this rotor is compatible with specific Toyota and Lexus models requiring these specifications.

Compatible Vehicles and Common Applications

• Replacement rotor for Toyota 4Runner brake system maintenance
• Upgrading brake rotors on Lexus GX470 for improved heat management
• Addressing brake fade issues on Toyota FJ Cruiser during off-road use
• Restoring braking performance on Toyota Sequoia with worn rotors
• Improving braking consistency in vented rotor applications

Installation Notes and Tips

Ensure the rotor surface is clean and free of oil or debris before installation. Verify the bolt hole pattern and diameter match your vehicle’s hub assembly. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Torque all bolts to manufacturer specifications and check for proper rotor alignment to avoid vibration or uneven wear.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM standards for fit and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. Please consult the manufacturer or distributor for specific warranty details related to part number 830-76127L.