| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FTE | H23908671 | Direct Cross Interchange | 9 |
| ATE | 24412317083 | Direct Cross Interchange | 8 |
| FIAT | 77364467 | Direct Cross Interchange | 7 |
| METELLI | 050680 | Direct Cross Interchange | 7 |
| CIFAM | 202680 | Direct Cross Interchange | 7 |
| BOSCH | 0204123734 | Direct Cross Interchange | 7 |
| BOSCH | 0204705421 | Direct Cross Interchange | 4 |
| ATE | 010859 | Direct Cross Interchange | 3 |
| LANCIA | 77364467 | Indirect Cross Interchange | 2 |
| METELLI | 202680 | Indirect Cross Interchange | 1 |