| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 243133 | Direct Cross Interchange | 6 |
| FIAT | 51799774 | Direct Cross Interchange | 5 |
| AS | 55314 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 321975 | Direct Cross Interchange | 3 |
| FIAT | 51781581 | Direct Cross Interchange | 3 |
| KLARIUS | 321975 | Direct Cross Interchange | 3 |
| MTS | 044200 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM91515H | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25878K | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 51799774 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 51799774 | Indirect Cross Interchange | 2 |
| SIGAM | 13195 | Indirect Cross Interchange | 1 |
| TESH | 321975 | Indirect Cross Interchange | 1 |
| ROSI | 321975 | Indirect Cross Interchange | 1 |