Dynamite Friction 830-76071L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76071L) is engineered for Toyota Avalon models requiring reliable and efficient braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Toyota Avalon vehicles
• Part number: 830-76071L
• Solid rotor with drilled and slotted surface
• Nominal thickness: 12 mm, discard thickness: 11 mm
• Rust resistant coating for extended durability
• Geospec silver grey hat finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance
• Outside diameter: 288 mm, overall height: 64.8 mm

Product Line Details: DFC Geoperformance Rotor - Drilled and Slotted

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. This design helps reduce brake fade under demanding conditions, making it suitable for drivers who require consistent braking performance. The directional surface pattern further aids in channeling gases and debris away from the contact area, enhancing rotor longevity and braking efficiency.

Technical Specifications and Features

This disc brake rotor is a solid type with a nominal thickness of 12 mm and a discard thickness of 11 mm, ensuring a clear service life indicator. The rotor’s surface is finished plain, while the hat features a Geospec silver grey coating that provides corrosion resistance. Additionally, the rotor includes a rust resistant coating to protect against environmental wear. It has five bolt holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 62 mm, designed to fit Toyota Avalon brake assemblies precisely. The directional slotted and drilled surface improves braking performance by enhancing pad bite and heat dissipation.

Applications and Problem Solving

• Replacement rotor for worn or warped Toyota Avalon brake rotors
• Improves heat dissipation to reduce brake fade during extended braking
• Helps maintain consistent braking performance under heavy load or high-speed conditions
• Rust resistant coating prevents corrosion-related rotor damage
• Directional design aids in debris and gas evacuation for cleaner braking surfaces

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets the minimum discard thickness of 11 mm. Clean the rotor surface to remove any protective coatings or contaminants before mounting. Verify bolt hole alignment with the Toyota Avalon hub assembly, using the 5-bolt pattern and 114.3 mm bolt circle diameter. Proper torque specifications should be followed to avoid rotor warping. This rotor is designed for directional installation; confirm the correct orientation based on the directional surface markings.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for Toyota Avalon vehicles. The rotor includes a rust resistant coating to extend service life and maintain performance. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure durability and reliability in braking applications.