Dynamite Friction 604-76121 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-76121

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-76121 is engineered for Toyota 4Runner and Tacoma models, providing reliable braking performance. This vented disc brake rotor is designed to meet specific fitment requirements and maintain optimal thickness for consistent stopping power.

• Nominal thickness: 21.7 mm
• Discard thickness: 20 mm
• Outside diameter: 297 mm
• Inside diameter: 108 mm
• Bolt hole diameter: 14.6 mm
• Bolt hole quantity: 6
• Height: 70.5 mm
• Vented rotor design for heat dissipation

Details on the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for Toyota 4Runner and Tacoma vehicles that require durable braking components. The 604-76121 part number represents a vented rotor designed to optimize heat management and maintain structural strength.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 21.7 mm and a discard thickness of 20 mm, ensuring it meets safety standards for replacement intervals. The vented design with a height of 70.5 mm allows for improved airflow, reducing heat buildup during braking. The rotor's 297 mm outside diameter and 108 mm inside diameter are matched to the bolt pattern of six holes with a 14.6 mm diameter, ensuring precise fitment on compatible Toyota 4Runner and Tacoma models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner and Tacoma
• Improves braking consistency by maintaining proper thickness
• Reduces brake fade through vented rotor design
• Prevents corrosion with specialized coating
• Ensures proper fitment with exact bolt hole specifications

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-76121, verify the rotor thickness to ensure it is above the discard thickness of 20 mm. Properly torque the six bolts with 14.6 mm diameter holes to manufacturer specifications. The vented design requires clearance for airflow, so inspect the caliper and surrounding components for adequate space. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-76121 to meet industry standards for durability and performance. The coating applied to the rotor surface helps resist rust and corrosion, extending the rotor's service life. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and usage.