This Brembo front brake rotor (09.8324.11) is designed for Audi A8 and S8 models, featuring high-carbon cast iron construction for superior braking performance and corrosion resistance. The 323mm diameter provides enhanced stopping power for these large luxury sedans.
Key Features & Benefits
- High-Carbon Cast Iron: Offers improved strength and heat dissipation.
- Direct Fit: Replaces OEM part number 4D0615301A.
- Centering Diameter 68mm: Ensures proper hub fitment.
- Height 59.2mm: Meets OEM specifications.
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | A8 Quattro | 2000–2003 | 4.2V8 |
| Audi | S8 | 2001–2003 | 4.2V8 |
Technical Specifications
| Part Number | 09.8324.11 |
| Centering Diameter | 68mm |
| Height | 59.2mm |
| Diameter | 323mm |
| Material | High Carbon Cast Iron |
Installation Notes
Installation is straightforward with proper torque specifications; professional installation recommended.
About BREMBO
Brembo is a world leader in high-performance braking systems, trusted by OEMs and motorsport teams for over 50 years.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.2V8 | 2000–2003 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S8 | 4.2V8 | 2001–2003 |
About these Brake Rotors
The BREMBO 09.8324.11 brake rotor is the disc your brake pads clamp against to slow the car. It turns the car's momentum into heat, so its thickness, flatness and surface condition directly affect how smoothly and consistently your brakes stop you.
Frequently asked questions
What do brake rotors do?
When you press the pedal, the caliper squeezes the pads against the spinning rotor. The friction slows the wheel and the rotor absorbs and sheds the heat that braking produces.
What are the signs of worn brake rotors?
A pulsing brake pedal or a shaking steering wheel when braking, deep grooves or scoring, a raised lip at the outer edge, or blue heat spots. Every rotor has a minimum thickness stamped on it; below that it must be replaced.
Should I replace the pads at the same time?
Yes. New pads should be fitted with new rotors so they bed in together, and rotors and pads are always replaced in pairs on the same axle. On many European cars the pad wear sensor should be replaced as well.
Do I need to break in new rotors?
Yes. Follow the pad maker's bedding procedure, usually a series of moderate stops from speed without coming to a full stop, so an even layer of pad material transfers to the rotor. Clean new rotors of any protective coating before fitting if the maker requires it.
How do I make sure this brake rotor fits my car?
Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.