| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76500 | Direct Cross Interchange | 6 |
| PIERBURG | 703794070 | Direct Cross Interchange | 6 |
| HOFFER | 7506500 | Direct Cross Interchange | 6 |
| BOSCH | 0580303014 | Direct Cross Interchange | 5 |
| FIAT | 60667035 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 60667035 | Direct Cross Interchange | 4 |
| LANCIA | 60667035 | Direct Cross Interchange | 3 |
| FISPA | 22140 | Indirect Cross Interchange | 7 |
| PIERBURG | 702701560 | Indirect Cross Interchange | 4 |
| ACI - AVESA | ABG618 | Indirect Cross Interchange | 2 |
| PIERBURG | 70379407 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 72140 | Indirect Cross Interchange | 1 |