| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76592 | Direct Cross Interchange | 26 |
| HOFFER | 7506592 | Direct Cross Interchange | 25 |
| PIERBURG | 703794000 | Direct Cross Interchange | 16 |
| BOSCH | 0580303001 | Direct Cross Interchange | 11 |
| QUINTON HAZELL | QFP759 | Direct Cross Interchange | 9 |
| MESSMER | 775070 | Direct Cross Interchange | 9 |
| ALFA ROMEO | 60814889 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60670834 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60664013 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60628994 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60816100 | Direct Cross Interchange | 5 |
| FIAT | 60814889 | Direct Cross Interchange | 5 |
| FIAT | 60670834 | Direct Cross Interchange | 5 |
| FIAT | 60664013 | Direct Cross Interchange | 5 |
| FIAT | 60628994 | Direct Cross Interchange | 5 |
| FIAT | 60816100 | Direct Cross Interchange | 5 |
| LANCIA | 60816100 | Direct Cross Interchange | 4 |
| LANCIA | 60814889 | Direct Cross Interchange | 4 |
| LANCIA | 60670834 | Direct Cross Interchange | 4 |
| LANCIA | 60664013 | Direct Cross Interchange | 4 |
| LANCIA | 60628994 | Direct Cross Interchange | 4 |
| FIAT | 60815657 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 60815657 | Direct Cross Interchange | 4 |
| ERA | 775070 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60846100 | Direct Cross Interchange | 3 |
| LANCIA | 60815657 | Direct Cross Interchange | 3 |
| FIAT | 60846100 | Direct Cross Interchange | 3 |
| LANCIA | 60846100 | Direct Cross Interchange | 3 |
| FISPA | 22085 | Indirect Cross Interchange | 26 |
| PIERBURG | 702701560 | Indirect Cross Interchange | 19 |
| ACI - AVESA | ABG620 | Indirect Cross Interchange | 15 |
| MESSMER | 775070 | Indirect Cross Interchange | 1 |
| PIERBURG | 720971550 | Indirect Cross Interchange | 1 |
| PIERBURG | 70379400 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 72085 | Indirect Cross Interchange | 1 |