Description
The DBA 5000 Series Slotted Front Replacement Rotor Ring renews the friction component of a compatible two-piece brake rotor assembly for the listed 1994 Porsche 911 Carrera 2 (322mm Rotor) application.
A replacement rotor ring renews the wearing friction component while allowing a compatible, serviceable center hat to remain in use. This is a ring component, not a complete hat-and-ring brake rotor.
The ring-to-hat mounting pattern, offset, dimensions and handedness must match the intended assembly. A similar diameter or the same vehicle application does not make different factory and aftermarket two-piece systems interchangeable.
The slotted face provides exit paths for friction dust and gases at the braking surface.
Key Specifications
- Manufacturer part number: DBA52390.1S
- Position: Front
- Product series: 5000 Series
- Supply configuration: Replacement friction ring
- Friction surface: Slotted
- Application requirements stated in listing: 322mm Rotor
Application and Installation Notes
Inspect any retained hat for damage and wear before reuse. Confirm the required mounting hardware and use the installation specifications for this exact assembly.
Vehicle Fitment
Review the supplied applications below together with the brake-package requirements and part number.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1997 | Porsche | 911 | Carrera |
| 1994 | Porsche | 911 | Carrera 2 |
| 1994-1997 | Porsche | 911 | Carrera 4 |
| 1996-1997 | Porsche | 911 | Carrera 4S |
| 1994 | Porsche | 911 | RS America |
| 1994 | Porsche | 911 | Speedster |
| 1996-1997 | Porsche | 911 | Turbo |
| 1994 | Porsche | 911 | Turbo 3.6 |