Must order (2), receive (1) left / (1) right. These slotted discs are directional!
This Sebro rear brake rotor (manufacturer part number 909321C) is a direct-fit replacement for the Porsche applications listed in the fitment table below. Sebro is an OEM supplier to Porsche, so you’re starting with the right casting and machining before you ever bolt it on.
Technical Details
- Manufacturer part number: 909321C
- Type: Slotted and internally vented
- Diameter: 299 mm
- Brake disc thickness: 24 mm
- Minimum thickness: 22 mm
- Surface: Coated
- Fitment: Rear
- Sold as a pair (left + right)(must buy 2)
- Directional rotors: left and right are different—verify before ordering
- Notes: Directional rear set—purchase as a pair.
Fitment & Compatibility
Use the fitment table below to confirm year/submodel and to catch option notes. If you’re unsure about fitment, send us your VIN and we’ll point you the right way.
We’ve been doing Porsche brake work for over 20 years, and we still treat fitment questions like they matter—because they do.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1999 | Porsche | 911 | ||
| 2000 | Porsche | 911 | ||
| 2004 | Porsche | 911 | 40th Anniversary Edition | |
| 2001 | Porsche | 911 | Carrera | |
| 2002 | Porsche | 911 | Carrera | |
| 2003 | Porsche | 911 | Carrera | |
| 2004 | Porsche | 911 | Carrera | |
| 2005 | Porsche | 911 | Carrera | |
| 2005 | Porsche | 911 | Carrera | Not for cars with option M450 Ceramic Brake Disc. |
| 2006 | Porsche | 911 | Carrera | Not for cars with option M450 Ceramic Brake Disc. |
| 2007 | Porsche | 911 | Carrera | Not for cars with option M450 Ceramic Brake Disc. |
| 2008 | Porsche | 911 | Carrera | Not for cars with option M450 Ceramic Brake Disc. |
| 2001 | Porsche | 911 | Carrera 4 | |
| 2002 | Porsche | 911 | Carrera 4 | |
| 2003 | Porsche | 911 | Carrera 4 | |
| 2004 | Porsche | 911 | Carrera 4 | |
| 2006 | Porsche | 911 | Carrera 4 | Not for cars with option M450 Ceramic Brake Disc. |
| 2007 | Porsche | 911 | Carrera 4 | Not for cars with option M450 Ceramic Brake Disc. |
| 2008 | Porsche | 911 | Carrera 4 | Not for cars with option M450 Ceramic Brake Disc. |
| 2002 | Porsche | 911 | Targa | |
| 2007 | Porsche | 911 | Targa 4 | Not for cars with option M450 Ceramic Brake Disc. |
| 2008 | Porsche | 911 | Targa 4 | Not for cars with option M450 Ceramic Brake Disc. |