| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 46449848 | Direct Cross Interchange | 3 |
| SIGAM | 16662 | Direct Cross Interchange | 2 |
| MTS | 0160255 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 46449848 | Direct Cross Interchange | 1 |
| VENEPORTE | LC43147 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46449848 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| MTS | 60255 | Indirect Cross Interchange | 1 |
| CISAM | 437302 | Indirect Cross Interchange | 1 |
| ASMET | 29002 | Indirect Cross Interchange | 1 |