| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72042 | Direct Cross Interchange | 4 |
| MEAT & DORIA | 76451 | Direct Cross Interchange | 4 |
| FIAT | 7790855 | Direct Cross Interchange | 3 |
| FIAT | 7779455 | Direct Cross Interchange | 3 |
| FISPA | 22042 | Indirect Cross Interchange | 3 |
| HOFFER | 7506451 | Indirect Cross Interchange | 3 |
| ERA | 775066 | Indirect Cross Interchange | 2 |
| FIAT | 7555130 | Indirect Cross Interchange | 2 |
| FIAT | 71744424 | Indirect Cross Interchange | 2 |
| FIAT | 71737902 | Indirect Cross Interchange | 2 |
| CITROEN | 145091 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7790855 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7779455 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7555130 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71744424 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71737902 | Indirect Cross Interchange | 2 |
| PEUGEOT | 145091 | Indirect Cross Interchange | 2 |
| LANCIA | 7790855 | Indirect Cross Interchange | 2 |
| LANCIA | 7779455 | Indirect Cross Interchange | 2 |
| LANCIA | 71744424 | Indirect Cross Interchange | 2 |
| VALEO | 347226 | Indirect Cross Interchange | 1 |
| AIRTEX | E1113 | Indirect Cross Interchange | 1 |
| AIRTEX | E10514 | Indirect Cross Interchange | 1 |
| MAPCO | 22059 | Indirect Cross Interchange | 1 |
| METZGER | 2250041 | Indirect Cross Interchange | 1 |