Dynamite Friction 604-47085 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-47085

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-47085 is engineered for Chevrolet Corvette models requiring reliable disc brake rotors. Designed with precision, this rotor offers a rust-resistant coating and a smooth, plain disc finish to maintain consistent braking performance.

• Nominal thickness: 27 mm with a discard thickness of 25 mm
• Outside diameter: 350 mm for optimal braking surface
• Hat finish in Geospec silver grey with rust-resistant coating
• 5 bolt holes with 16 mm diameter and 120 mm bolt circle diameter
• Center hole diameter of 67.4 mm and height of 47 mm
• Non-directional smooth surface for versatile installation

Detailed Product Description

This Dynamite Friction disc brake rotor, part number 604-47085, is specifically designed for Chevrolet Corvette vehicles. The rotor features a nominal thickness of 27 mm and a discard thickness of 25 mm, ensuring durability and safety by indicating when replacement is necessary. Its 350 mm outside diameter provides ample braking surface area, while the smooth, plain disc finish supports consistent pad contact and heat dissipation.

The rotor’s hat is finished in Geospec silver grey and includes a rust-resistant coating to protect against corrosion, extending the rotor’s service life. With 5 bolt holes measuring 16 mm in diameter and a bolt circle diameter of 120 mm, this rotor matches the factory specifications for secure fitment. The center hole diameter of 67.4 mm and a height of 47 mm ensure proper alignment and compatibility with the Chevrolet Corvette hub assembly.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line from Dynamite Friction focuses on providing rotors with enhanced corrosion resistance and a refined finish. This product line is designed to meet the demands of performance and longevity, making it suitable for vehicles like the Chevrolet Corvette that require reliable braking components. The Geospec coating helps reduce rust buildup, maintaining rotor integrity and appearance over time.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Corvette models
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce rust and corrosion on brake rotors
• Improves braking consistency and pedal feel
• Suitable for rotors that have reached discard thickness limits

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify bolt hole alignment with the Chevrolet Corvette hub assembly using the 5-bolt pattern and 120 mm bolt circle diameter. Check rotor thickness with a micrometer to confirm it meets the nominal thickness of 27 mm and is above the discard thickness of 25 mm. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction rotors, including the 604-47085, are manufactured to meet OEM standards for fit and function. The rust-resistant coating enhances durability, and the rotor’s dimensions are engineered for precise fitment on Chevrolet Corvette vehicles. Warranty information is available through Dynamite Friction and should be confirmed at the point of purchase.