Dynamite Friction 920-31155D Disc Brake Rotor - Rear Right

Reliable Disc Brake Rotor for BMW X5 and X6

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled (part number 920-31155D) is engineered specifically for BMW X5 and X6 models. Designed to provide consistent braking performance, this rotor meets the demands of daily driving and more rigorous conditions.

• Compatible with BMW X5 and X6 models
• Part number 920-31155D for precise identification
• Hi-Carbon alloy construction for enhanced durability
• GEOMET coating to resist corrosion and extend rotor life
• Drilled design for improved heat dissipation and brake fade reduction

About the DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled Line

This rotor is part of the DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled product line by Dynamite Friction. The line features rotors made from high-carbon alloy material, which improves wear resistance and thermal stability. The GEOMET coating provides a protective layer against rust and corrosion, helping maintain rotor integrity over time. The drilled design enhances cooling by allowing heat and gases to escape more efficiently during braking, which can improve overall brake performance.

Product Details and Benefits

The 920-31155D rotor is manufactured to meet the specifications required for BMW X5 and X6 vehicles, ensuring proper fit and function. The high-carbon alloy material offers increased strength and resistance to cracking under stress. The GEOMET coating reduces surface corrosion, which is especially beneficial in environments exposed to moisture and road salts. Drilled holes in the rotor surface help dissipate heat generated during braking, reducing the risk of brake fade and maintaining consistent stopping power.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 and X6
• Improves braking performance under high-heat conditions
• Reduces brake fade during extended or aggressive driving
• Prevents rust and corrosion buildup on rotor surfaces
• Addresses noise and vibration issues caused by uneven rotor wear

Installation Notes and Tips

Ensure the rotor is compatible with your specific BMW X5 or X6 model year before installation. Clean the hub surface thoroughly to prevent rotor runout. It is recommended to replace brake pads simultaneously to optimize braking performance. Follow manufacturer torque specifications when securing the rotor to avoid damage. After installation, perform a proper bed-in procedure for the new rotors and pads to ensure optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet industry standards for quality and durability. While specific warranty details are not provided, the use of high-carbon alloy and GEOMET coating reflects a focus on long-term reliability and corrosion resistance. For warranty information, refer to Dynamite Friction’s official documentation or contact the manufacturer directly.