Brembo Rear Brake Rotor for Mercedes-Benz S-Class/CL-Class (2003–2006)

This is a Brembo rear brake rotor (part number 08.9729.11) — the rotating disc the pads bite into, the part doing the real work of turning kinetic energy into heat under hard braking. From Niki Lauda's 1975 title with Ferrari to Max Verstappen's recent championships, Brembo brakes have been on the car for nearly every era of F1 dominance.

Brembo machines its rotors to tight runout tolerances and uses Pillar Venting Technology on many applications to pull heat out of the disc faster. Match this part to your application using the fitment table below — Brembo's range covers exact OE positions, and getting the right one matters as much as the brand.

Technical Details

• Manufacturer part number: 08.9729.11
• Part type: Rear Brake Rotor
• Vehicle system: Rear brake system
• Listed fitment years: 2003–2006

Fitment & Compatibility

Use the fitment table below to confirm year, model, submodel, and any brake-package notes before ordering. Optional and AMG/sport brake packages can change the correct part.

Our team at PMB Performance has worked on brakes and Porsche cars for over 20 years and can match this to your application. Send your VIN if you want fitment confirmed first.