| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 89040 | Direct Cross Interchange | 7 |
| HOFFER | 7519040 | Direct Cross Interchange | 7 |
| FIAT | 60672311 | Direct Cross Interchange | 5 |
| BOSCH | 0280750102 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60672311 | Direct Cross Interchange | 3 |
| LANCIA | 60672311 | Direct Cross Interchange | 3 |
| SIDAT | 88040 | Indirect Cross Interchange | 6 |
| FIAT | 60816181 | Indirect Cross Interchange | 4 |