| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 446701 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46526376 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 301166 | Indirect Cross Interchange | 2 |
| KLARIUS | 301166 | Indirect Cross Interchange | 2 |
| FONOS | 10453 | Indirect Cross Interchange | 1 |
| SIGAM | 13153 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46526376 | Indirect Cross Interchange | 1 |
| LANCIA | 46526376 | Indirect Cross Interchange | 1 |
| FIAT | 46526376 | Indirect Cross Interchange | 1 |
| MTS | 0117080 | Indirect Cross Interchange | 1 |
| WALKER | 10453 | Indirect Cross Interchange | 1 |