Dynamite Friction 604-73031 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-73031

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-73031 is engineered for Audi S4 models requiring reliable braking performance. This vented disc brake rotor offers precise dimensions and coating technology designed to maintain consistent stopping power and durability under demanding conditions.

• Compatible with Audi S4 vehicles
• Part number 604-73031 for exact fitment
• Vented rotor design for improved heat dissipation
• Outside diameter: 345 mm, inside diameter: 68 mm
• Nominal thickness: 30 mm, discard thickness: 28 mm
• Five bolt holes with 15 mm diameter each
• Rotor height: 47.3 mm

Detailed Specifications and Features

This disc brake rotor features a vented design that enhances cooling efficiency, reducing the risk of brake fade during extended use. The rotor measures 345 mm in outside diameter and 68 mm inside diameter, ensuring compatibility with the Audi S4 braking system. It includes five bolt holes, each with a 15 mm diameter, facilitating secure mounting. The nominal thickness of 30 mm provides structural integrity, while the discard thickness of 28 mm indicates the minimum safe thickness before replacement is necessary. The rotor height of 47.3 mm aligns with factory specifications for proper caliper clearance and brake pad engagement.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction incorporates a specialized coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor surface quality and braking consistency over time, particularly in environments prone to moisture and road salt exposure. The 604-73031 rotor benefits from this coating, making it a practical choice for Audi S4 owners seeking a balance of performance and durability.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi S4 models
• Addresses brake fade caused by overheating during aggressive driving
• Mitigates corrosion-related rotor surface degradation
• Restores proper rotor thickness for safe braking performance
• Ensures secure fitment with correct bolt hole pattern and dimensions

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-73031, ensure the rotor surface is clean and free of contaminants before mounting. Verify that the bolt hole pattern matches the vehicle hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to optimize braking efficiency and rotor lifespan. Check rotor thickness regularly and replace when reaching the discard thickness of 28 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-73031 to meet or exceed OEM standards for fit, form, and function. The coating process enhances corrosion resistance, contributing to long-term reliability. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and usage conditions.