| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0281002533 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 46808221 | Direct Cross Interchange | 8 |
| SIDAT | 38761 | Direct Cross Interchange | 7 |
| MEAT & DORIA | 86227 | Direct Cross Interchange | 7 |
| VEMO | V24720112 | Direct Cross Interchange | 6 |
| HOFFER | 7516227 | Direct Cross Interchange | 6 |
| FISPA | 38761 | Direct Cross Interchange | 5 |
| ERA | MF134 | Direct Cross Interchange | 5 |
| KW | 491033 | Direct Cross Interchange | 1 |
| EPS | 1991033 | Direct Cross Interchange | 1 |
| FIAT | 46808221 | Indirect Cross Interchange | 6 |
| LANCIA | 46808221 | Indirect Cross Interchange | 4 |
| VEMO | 24720112 | Indirect Cross Interchange | 1 |