| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 7790856 | Direct Cross Interchange | 10 |
| MEAT & DORIA | 76443 | Direct Cross Interchange | 10 |
| MESSMER | 775061 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | QFP735 | Direct Cross Interchange | 9 |
| HOFFER | 7506443 | Direct Cross Interchange | 9 |
| SIDAT-FISPA | 72034 | Direct Cross Interchange | 9 |
| ALFA ROMEO | 46402826 | Direct Cross Interchange | 9 |
| MESSMER | 775061 | Direct Cross Interchange | 4 |
| SIDAT | 72034 | Indirect Cross Interchange | 5 |
| FIAT | 46402826 | Indirect Cross Interchange | 4 |
| FISPA | 22034 | Indirect Cross Interchange | 3 |
| LANCIA | 46402826 | Indirect Cross Interchange | 2 |
| LANCIA | 0046405785 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0046405785 | Indirect Cross Interchange | 2 |
| ERA | 775061 | Indirect Cross Interchange | 2 |
| FIAT | 0046405785 | Indirect Cross Interchange | 2 |
| BBT | EFP1306 | Indirect Cross Interchange | 2 |
| FIRST LINE | FFP1288 | Indirect Cross Interchange | 1 |
| PIERBURG | 715252500 | Indirect Cross Interchange | 1 |
| FIAT | 779449 | Indirect Cross Interchange | 1 |
| FIAT | 46405785 | Indirect Cross Interchange | 1 |
| DELPHI | FE2002612B1 | Indirect Cross Interchange | 1 |
| VDO | X10736002007 | Indirect Cross Interchange | 1 |