Dynamite Friction 604-31138 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31138

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-31138 is engineered for BMW X5 models requiring reliable disc brake rotors. Designed with precision, this vented rotor balances performance and durability for consistent braking under various driving conditions.

• Nominal thickness: 20 mm
• Discard thickness: 18.4 mm
• Outside diameter: 324 mm
• Inside diameter: 75 mm
• Bolt hole diameter: 16.6 mm
• Bolt hole quantity: 5
• Height: 80.1 mm
• Vented rotor design for heat dissipation

DFC GEOSPEC Coated Rotor Product Line Details

The DFC GEOSPEC Coated Rotor line by Dynamite Friction features rotors with a specialized coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity and appearance over time, making it suitable for BMW X5 vehicles that demand consistent braking performance and durability in various environments.

Technical Description and Specifications

This disc brake rotor, part number 604-31138, is specifically designed for BMW X5 models. It features a vented rotor type that improves heat dissipation during braking, reducing the risk of brake fade. The rotor measures 324 mm in outside diameter and 75 mm inside diameter, with a height of 80.1 mm. The nominal thickness is 20 mm, with a discard thickness of 18.4 mm, indicating when the rotor should be replaced to maintain safe braking performance. The rotor includes five bolt holes with a diameter of 16.6 mm, ensuring proper fitment and secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 vehicles
• Improves braking consistency and reduces brake fade
• Addresses rotor corrosion issues with coated surface
• Restores proper rotor thickness for safe braking
• Enhances heat dissipation with vented design

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-31138 on a BMW X5, ensure the rotor thickness is checked against the discard thickness of 18.4 mm before installation. Proper torque specifications should be followed for the five 16.6 mm bolt holes to secure the rotor. It is recommended to inspect brake pads and other braking components during installation to ensure optimal system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-31138 to meet industry standards for durability and performance. The coated rotor surface provides additional protection against corrosion, contributing to longer service life. Warranty details should be confirmed with the supplier or manufacturer to ensure coverage specifics.