Dynamite Friction 604-31143 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31143

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-31143 is engineered for BMW X5 and X6 models, providing reliable braking performance with precision specifications. This vented disc brake rotor is designed to meet the demands of these vehicles, ensuring consistent stopping power and durability.

• Nominal thickness: 20 mm
• Discard thickness: 18.4 mm
• Outside diameter: 320 mm
• Inside diameter: 75 mm
• Bolt hole diameter: 16.4 mm
• Bolt hole quantity: 5
• Height: 78.8 mm
• Vented rotor design for improved heat dissipation

Details on the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction features rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for BMW X5 and X6 vehicles that require dependable braking components. The vented design further aids in heat management, reducing the risk of brake fade during extended use.

Technical Specifications and Compatibility

This disc brake rotor, part number 604-31143, is specifically compatible with BMW X5 and X6 models. The rotor’s 320 mm outside diameter and 20 mm nominal thickness align with factory specifications, ensuring proper fit and function. The vented rotor type enhances cooling efficiency, which is critical for maintaining braking performance under heavy loads or aggressive driving conditions. The 5-bolt hole pattern with a 16.4 mm diameter matches the wheel hub configuration of these BMW models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 and X6
• Improves braking consistency and reduces brake noise
• Addresses rotor corrosion issues with coated surface
• Helps prevent brake fade through vented design
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-31143, ensure the rotor is cleaned of any protective coating residue before mounting. Verify bolt hole alignment with 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 to avoid discarding below the 18.4 mm discard thickness limit.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-31143 to meet industry standards for durability and performance. The coated rotor surface provides enhanced corrosion resistance, contributing to longer service life. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.