Dynamite Friction 604-31148 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-31148 is engineered for BMW X5 and X6 models, providing reliable braking performance with precise fitment. This vented disc brake rotor is designed to meet the specific requirements of these vehicles, ensuring consistent stopping power and durability.

• Nominal thickness: 24 mm
• Discard thickness: 22.4 mm
• Outside diameter: 385 mm
• Inside diameter: 75 mm
• Bolt hole diameter: 16.6 mm
• Bolt hole quantity: 5
• Height: 78.7 mm
• Vented rotor design for improved heat dissipation

Detailed Specifications and Features

This disc brake rotor, part number 604-31148, features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor's nominal thickness of 24 mm and discard thickness of 22.4 mm ensure a long service life while maintaining optimal braking efficiency. With an outside diameter of 385 mm and an inside diameter of 75 mm, this rotor is specifically sized for BMW X5 and X6 models. The 5 bolt holes with a diameter of 16.6 mm provide secure mounting, and the rotor height of 78.7 mm aligns with factory specifications for proper caliper clearance.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to offer enhanced corrosion resistance and consistent braking performance. The coating helps protect the rotor surface from rust and environmental wear, which is particularly beneficial for vehicles like the BMW X5 and X6 that may be exposed to varied driving conditions. This product line focuses on maintaining rotor integrity and performance over time without compromising fitment or braking characteristics.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 and X6
• Addresses brake noise caused by uneven rotor surfaces
• Improves heat management to reduce brake fade during heavy use
• Restores proper rotor thickness for safe braking performance
• Prevents corrosion-related rotor damage with coated surface

Installation Notes and Tips

When installing the Dynamite Friction 604-31148 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify that the bolt hole alignment matches the vehicle hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly to monitor wear and replace before reaching the discard thickness of 22.4 mm.

Quality Assurance and Warranty

Dynamite Friction rotors undergo rigorous quality control to meet OEM standards for fitment and performance. The DFC GEOSPEC Coated Rotor 604-31148 is manufactured to provide consistent braking characteristics and durability. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and usage.