| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51821294 | Direct Cross Interchange | 2 |
| BOSCH | 0580200011 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51821294 | Direct Cross Interchange | 1 |
| S.I.D.A.T | 72629 | Direct Cross Interchange | 1 |
| LANCIA | 51821294 | Direct Cross Interchange | 1 |
| FISPA | 22629 | Indirect Cross Interchange | 5 |
| HOFFER | 7507116 | Indirect Cross Interchange | 5 |
| MEAT & DORIA | 77116 | Indirect Cross Interchange | 5 |