| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 84530 | Direct Cross Interchange | 11 |
| FISPA | 84530 | Direct Cross Interchange | 11 |
| FIAT | 46838609 | Direct Cross Interchange | 7 |
| ERA | 560113 | Direct Cross Interchange | 7 |
| BOSCH | 0265007563 | Direct Cross Interchange | 6 |
| BOSCH | 0265007551 | Direct Cross Interchange | 5 |
| FIAT | 51705197 | Direct Cross Interchange | 5 |
| KAMOKA | 1060008 | Direct Cross Interchange | 4 |
| LANCIA | 51705197 | Direct Cross Interchange | 3 |
| LANCIA | 46838609 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51705197 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46838609 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 90031 | Indirect Cross Interchange | 11 |
| STANDARD | ALB153 | Indirect Cross Interchange | 2 |
| STANDARD | 60199 | Indirect Cross Interchange | 2 |
| BOSCH | 0265007543 | Indirect Cross Interchange | 2 |
| FIAT | 46842228 | Indirect Cross Interchange | 1 |
| METZGER | 0900470 | Indirect Cross Interchange | 1 |
| ERA | 560110 | Indirect Cross Interchange | 1 |