| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 301391 | Direct Cross Interchange | 4 |
| BOSAL | 835351 | Direct Cross Interchange | 3 |
| IMASAF | 350401 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46755729 | Direct Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 71765079 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 301391 | Indirect Cross Interchange | 3 |
| MTS | 0115030 | Indirect Cross Interchange | 3 |
| ASSO | 121154 | Indirect Cross Interchange | 2 |
| SIGAM | 11131 | Indirect Cross Interchange | 2 |
| FONOS | 10460 | Indirect Cross Interchange | 2 |
| EEC | FI7027 | Indirect Cross Interchange | 2 |
| WALKER | 10460 | Indirect Cross Interchange | 2 |
| FIAT | 46755729 | Indirect Cross Interchange | 2 |
| FIAT | 71765079 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM70403 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 70403 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 46755729 | Indirect Cross Interchange | 1 |