| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAG | 443121321A | Direct Cross Interchange | 3 |
| JP GROUP | 121510004 | Direct Cross Interchange | 3 |
| VAG | 443121321 | Direct Cross Interchange | 1 |
| VAG | 321121321D | Direct Cross Interchange | 1 |
| VAG | 171121321F | Direct Cross Interchange | 1 |
| VAG | 171121321D | Direct Cross Interchange | 1 |
| VAG | 171121321C | Direct Cross Interchange | 1 |
| VAG | 171121321B | Direct Cross Interchange | 1 |
| VAG | 171121321 | Direct Cross Interchange | 1 |
| VAICO | V100018 | Indirect Cross Interchange | 3 |
| AUDI | 171121321D | Indirect Cross Interchange | 2 |
| AUDI | 171121321B | Indirect Cross Interchange | 2 |
| OE | 321121321D | Indirect Cross Interchange | 2 |
| OE | 171121321 | Indirect Cross Interchange | 2 |
| MEYLE | 1001210042 | Indirect Cross Interchange | 2 |
| CALORSTAT by Vernet | RC0036 | Indirect Cross Interchange | 2 |
| VW | 171121321C | Indirect Cross Interchange | 2 |
| AUDI | 443121321 | Indirect Cross Interchange | 2 |
| AUDI | 171121321F | Indirect Cross Interchange | 2 |
| SWAG | 99902269 | Indirect Cross Interchange | 1 |
| TRISCAN | 861010 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 02269 | Indirect Cross Interchange | 1 |