Dynamite Friction 830-76140R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76140R) is engineered for Lexus Land Cruiser and Toyota LX570 models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Lexus Land Cruiser and Toyota LX570
• Part number 830-76140R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 32 mm and discard thickness of 29 mm
• Rust resistant coating for extended durability
• Geospec silver grey hat finish with plain disc finish
• 5 bolt holes with 150 mm bolt circle diameter
• Directional brake surface for optimized performance
• Overall height and height of 83.3 mm, outside diameter of 340 mm

Detailed Product Description

This Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, designed to provide reliable braking under demanding conditions. The rotor’s vented design improves heat dissipation, reducing the risk of brake fade during extended use. The drilled and slotted surface helps evacuate gases, dust, and water, maintaining consistent contact between the brake pad and rotor. The directional surface pattern is engineered to optimize braking efficiency and reduce noise.

Constructed with a nominal thickness of 32 mm and a discard thickness of 29 mm, this rotor ensures a balance between durability and performance. The rust resistant coating protects the rotor from corrosion, extending its service life. The Geospec silver grey finish on the hat adds corrosion resistance and a clean appearance, while the plain disc finish maintains effective braking contact.

Applications and Problem Solving

• Replacement rotor for worn or warped rotors on Lexus Land Cruiser and Toyota LX570
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent brake noise and vibration with directional slotted and drilled design
• Resists rust and corrosion for longer service life in various environments
• Maintains consistent braking performance under demanding driving conditions

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 29 mm before installation. Clean the rotor surface to remove any protective coating or contaminants before mounting. Verify the 5-bolt hole pattern with a 150 mm bolt circle diameter matches your vehicle’s hub. Proper torque specifications should be followed to avoid rotor warping. It is recommended to replace brake pads when installing new rotors for optimal performance.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for Lexus Land Cruiser and Toyota LX570 models. The rust resistant coating and precision machining ensure consistent performance and durability. Warranty information is available from the manufacturer and should be consulted for specific coverage details.