| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW/SEAT | 6K6253087C | Direct Cross Interchange | 1 |
| VW/SEAT | 6K2253087C | Direct Cross Interchange | 1 |
| VAG | 6K6253087C | Direct Cross Interchange | 1 |
| VAG | 6K2253087C | Direct Cross Interchange | 1 |
| SEAT | 6K6253087C | Direct Cross Interchange | 1 |
| SEAT | 6K2253087C | Direct Cross Interchange | 1 |
| BOSAL | 737373 | Direct Cross Interchange | 1 |
| WALKER | 02956 | Direct Cross Interchange | 1 |
| KLARIUS | 301516 | Indirect Cross Interchange | 8 |
| IMASAF | 304301 | Indirect Cross Interchange | 2 |
| MTS | 0119350 | Indirect Cross Interchange | 2 |
| VENEPORTE | VW80384 | Indirect Cross Interchange | 2 |
| VW | 6K2253087B | Indirect Cross Interchange | 1 |
| VW | 6K1253091B | Indirect Cross Interchange | 1 |
| VW | 6K0253087AF | Indirect Cross Interchange | 1 |
| LEISTRITZ | 7664048 | Indirect Cross Interchange | 1 |
| SEAT | 6K2253087B | Indirect Cross Interchange | 1 |
| SEAT | 6K1253091B | Indirect Cross Interchange | 1 |
| SEAT | 6K0253087AF | Indirect Cross Interchange | 1 |
| KLARIUS | 301513 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM70493 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 301513 | Indirect Cross Interchange | 1 |
| ASSO | 581013 | Indirect Cross Interchange | 1 |
| ASSO | 581005 | Indirect Cross Interchange | 1 |
| JP GROUP | VW35145 | Indirect Cross Interchange | 1 |
| SIGAM | 22115 | Indirect Cross Interchange | 1 |
| MEFEX | 6050 | Indirect Cross Interchange | 1 |
| FENNO | P5539 | Indirect Cross Interchange | 1 |
| FENNO | 5539 | Indirect Cross Interchange | 1 |
| MTA | 902621IX | Indirect Cross Interchange | 1 |
| BOSAL | 713257 | Indirect Cross Interchange | 1 |
| ERNST | 113588 | Indirect Cross Interchange | 1 |
| ERNST | 113571 | Indirect Cross Interchange | 1 |
| MIVV | 46982880 | Indirect Cross Interchange | 1 |
| MIVV | 4698288 | Indirect Cross Interchange | 1 |
| HJS | 91114243 | Indirect Cross Interchange | 1 |