| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPTIMAL | G7672 | Direct Cross Interchange | 6 |
| FIAT | 60801409 | Direct Cross Interchange | 5 |
| FLENNOR | FL561H | Direct Cross Interchange | 5 |
| RUVILLE | 916042 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60801409 | Direct Cross Interchange | 4 |
| BENDIX | 042789B | Direct Cross Interchange | 4 |
| A.B.S. | 230714 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 82397051 | Direct Cross Interchange | 2 |
| FIAT | 82397051 | Indirect Cross Interchange | 5 |
| FIAT | 82419995 | Indirect Cross Interchange | 4 |
| OCAP | 0182523 | Indirect Cross Interchange | 3 |
| VEMA | 1681 | Indirect Cross Interchange | 1 |
| MALò | 7504 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60801409VVD | Indirect Cross Interchange | 1 |
| BIRTH | TD2523 | Indirect Cross Interchange | 1 |
| LANCIA | 82419995 | Indirect Cross Interchange | 1 |
| LANCIA | 82397051 | Indirect Cross Interchange | 1 |
| LANCIA | 60801409VVD | Indirect Cross Interchange | 1 |
| FIAT | 60801409VVD | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 82419995 | Indirect Cross Interchange | 1 |