Dynamite Friction 604-74048 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-74048

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-74048 is engineered for reliable braking performance on Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. This vented disc brake rotor is designed to meet the specific requirements of these vehicles, ensuring consistent stopping power and durability.

• Nominal thickness: 28 mm
• Discard thickness: 26 mm
• Outside diameter: 330 mm
• Inside diameter: 85 mm
• Bolt hole diameter: 15.2 mm
• Bolt hole quantity: 5
• Height: 74.8 mm
• Vented rotor design for improved heat dissipation

Detailed Product Description

This disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 330 mm and a height of 74.8 mm, the rotor is sized to fit the braking systems of Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. The rotor’s nominal thickness is 28 mm, with a discard thickness of 26 mm, indicating when replacement is necessary to maintain safe braking performance. The 5-bolt hole pattern with a diameter of 15.2 mm ensures secure mounting and compatibility with the specified vehicles.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction offers rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity and appearance over time, especially in environments prone to moisture and road salt exposure. The 604-74048 rotor benefits from this coating, providing a balance of durability and performance for the specified Audi, Porsche, and Volkswagen models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi Q7, Porsche Cayenne, and Volkswagen Touareg
• Improves braking consistency by reducing heat-related fade
• Addresses rotor corrosion issues with protective coating
• Restores proper rotor thickness for safe braking performance
• Ensures secure fitment with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match vehicle specifications before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surface to prevent uneven rotor seating
• Torque bolts to manufacturer specifications to avoid rotor damage
• Check rotor thickness regularly and replace when reaching discard thickness of 26 mm

Quality Assurance

Dynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-74048, are manufactured to meet industry standards for safety and performance. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the product documentation or supplier.