Brembo 09.9738.11 Disc Brake Rotor - Rear

Brembo UV Coated Rear Rotor for Mercedes-Benz

The Brembo 09.9738.11 is a rear disc brake rotor built as a direct OE-style replacement for select Mercedes-Benz applications. It combines a UV-coated surface with high carbon cast iron construction where applicable to help reduce noise and vibration while supporting consistent braking feel.

For drivers searching for a rear brake rotor for Mercedes-Benz S430, S500, or CL500, this Brembo rotor is engineered to meet or exceed OEM specifications and restore braking performance with a precise fit.

Key Features

• Premium UV coated OE equivalent rotor for corrosion resistance on exposed surfaces
• High carbon material helps minimize brake noise and vibration where applicable
• Vented rotor design for rear brake applications
• Outside diameter: 300 mm
• Nominal thickness: 22 mm; minimum thickness: 19.4 mm
• 5-lug bolt pattern with 67 mm centering diameter
• Fixing screws included for installation
• Intelligent marking location shows part number and minimum thickness
• Torque spec: 150 Nm

Product Details

Brembo’s Premium UV Coated OE Equivalent Rotor line is developed for direct replacement use, with a solvent-free UV coating that protects the disc surface and braking plate surfaces from corrosion. The high carbon cast iron construction, where applicable, supports stable braking performance and improved driving comfort. Part number 09.9738.11 is a rear rotor for Mercedes-Benz S430, Mercedes-Benz S500, and Mercedes-Benz CL500 applications listed below.

This part cross-references Centric Parts 120.35039 and Raybestos Brakes 980039 for the same application.

Common Issues This Rotor Can Address

• Brake pulsation from worn or below-spec rear rotors
• Noise caused by rotor surface wear or uneven braking contact
• Corrosion on the braking surface and rotor hat area
• Reduced braking consistency from heat-worn rear rotors
• Service needs on Mercedes-Benz S430, S500, or CL500 rear brake systems

Installation Notes and Tips

Replace rotors and pads together to restore braking performance. Brembo recommends pairing this rotor with NAO/Ceramic or Low Met brake pad formulations. Verify rotor thickness, hub centering diameter, and vehicle-specific rear fitment before installation. Use the specified torque value of 150 Nm during assembly and follow the vehicle service procedure for brake bedding and final inspection.

Quality Assurance

Brembo is a trusted braking brand known for OE-level replacement components. The UV-coated finish, included fixing screw kit, and minimum-thickness marking support accurate service work and long-term rotor inspection.

Compatible Vehicles

• Fits 2000-2006 Mercedes-Benz S430, Rear
• Fits 2003-2006 Mercedes-Benz S500, Rear
• Fits 2003 Mercedes-Benz CL500, Rear, To Chassis # A 028699
• Fits 2000-2002 Mercedes-Benz CL500, Rear
• Fits 2000-2002 Mercedes-Benz S500, Rear, without Armored Body Equipment