| Manufacturer | Audi |
| Model | A4 2.0 TDI 170 |
| Engine | 2.0 TDI 170 |
| Power | 125/168 |
| Turbo type | GTC1549VZ |
| Year | 2011 |
| Turbo number | 817047-0001 |
| Substitute #1 | 818987-0001 |
| Substitute #2 | 818987-0002 |
| Other informations | Service with 818987-5001S. |
| Seals | n/a |
Turbocharger – 817047-0001
