Brembo 09.9793.1X Disc Brake Rotor - Rear

Overview of Brembo Premium Xtra Cross Drilled UV Coated Rotor

The Brembo Premium Xtra Cross Drilled UV Coated Rotor (Part Number 09.9793.1X) is engineered for BMW 323i, 325i, and 328i models. Designed to enhance braking performance, this vented disc brake rotor combines durability with efficient heat dissipation for reliable stopping power.

• High carbon material for improved strength and heat resistance
• Cross drilled braking surface to reduce heat and prevent brake fade
• UV coated rust-resistant finish for extended rotor life
• Vented rotor design to optimize cooling during heavy braking
• Includes fixing screws for straightforward installation
• Compatible with BMW 323i, 325i, and 328i models
• Part number 09.9793.1X ensures precise fitment and quality

Detailed Product Features and Specifications

This disc brake rotor is constructed from high carbon material, which offers enhanced durability and resistance to thermal stress. The rotor features a drilled braking surface with five holes, improving heat dissipation and reducing the risk of brake fade during demanding driving conditions. Measuring 300 mm in outside diameter and 66.2 mm in height, it fits perfectly on BMW 3 Series models 323i, 325i, and 328i. The vented design further aids in cooling by allowing air to flow between the rotor surfaces. Additionally, the rotor comes UV coated to protect against rust and corrosion, extending the service life of the component. The centering diameter is 75 mm, and the minimum thickness is 18.6 mm, meeting OEM specifications. Fixing screws are included for ease of installation, and the recommended torque specification is 120 Nm.

About the Premium Xtra Cross Drilled UV Coated Rotor Line

The Brembo Premium Xtra Cross Drilled UV Coated Rotor line focuses on delivering rotors that combine advanced materials and protective coatings to maintain performance and longevity. This product line emphasizes cross drilled surfaces for improved heat management and UV coatings to resist corrosion, making it suitable for drivers seeking reliable braking components for their BMW 3 Series vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 323i, 325i, and 328i
• Addresses brake fade caused by excessive heat buildup
• Prevents rust and corrosion on braking surfaces
• Improves braking consistency under heavy or repeated use
• Restores proper rotor thickness and structural integrity

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Use the included fixing screws and tighten to the specified torque of 120 Nm to secure the rotor properly. Verify the centering diameter of 75 mm matches the vehicle hub for correct fitment. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Brembo rotors are manufactured to meet strict quality standards, ensuring durability and performance. The Premium Xtra Cross Drilled UV Coated Rotor undergoes rigorous testing for material integrity and dimensional accuracy. Warranty information should be confirmed with the point of purchase or Brembo directly, as it may vary by region.