Dynamite Friction 604-74060 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Audi and Volkswagen Models

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-74060 is engineered for precise braking performance on select Audi and Volkswagen vehicles. Designed specifically for models like the Audi Q4 e-tron, Q4 e-tron Sportback, and Volkswagen ID.4, this vented disc brake rotor offers durability and consistent stopping power.

• Part Number: 604-74060
• Compatible with Audi Q4 e-tron, Q4 e-tron Sportback, and Volkswagen ID.4
• Vented disc brake rotor with a 358 mm outside diameter
• Nominal thickness of 30 mm and discard thickness of 28 mm
• Geospec silver grey hat finish with rust-resistant coating
• Plain disc finish with smooth surface type
• 5 bolt holes with a bolt circle diameter of 112 mm
• Center hole diameter of 65 mm
• Non-directional brake surface design

About the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with enhanced corrosion resistance and reliable performance. Featuring a rust-resistant coating and a distinctive Geospec silver grey hat finish, these rotors are designed to maintain structural integrity and appearance over time. This product line balances durability with consistent braking characteristics, making it suitable for electric and combustion engine vehicles like the Audi Q4 e-tron and Volkswagen ID.4.

Detailed Product Description

This disc brake rotor is vented to improve heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28 mm, ensuring a clear maintenance threshold for safety. The plain disc finish and smooth surface provide consistent pad contact and braking performance. The rotor’s 5-bolt hole configuration with a 112 mm bolt circle diameter and 65 mm center hole diameter matches the factory specifications for the listed Audi and Volkswagen models. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi Q4 e-tron, Q4 e-tron Sportback, and Volkswagen ID.4
• Improves braking consistency and reduces brake noise
• Addresses rotor corrosion issues with rust-resistant coating
• Helps prevent brake fade through vented rotor design
• Maintains proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28 mm before installation. Clean the rotor surface to remove any protective coating residue before mounting. Confirm the 5-bolt hole pattern and bolt circle diameter of 112 mm match your vehicle’s hub. The non-directional surface allows installation on either side without affecting performance. Proper torque specifications should be followed when securing the rotor to the hub.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating enhances longevity by protecting against corrosion. While specific warranty details are not provided, Dynamite Friction products typically come with manufacturer-backed quality assurance to ensure reliable performance on compatible Audi and Volkswagen models.