| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 1273004560 | Direct Cross Interchange | 1 |
| FIAT | 71717167 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 71728320 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 71717167 | Indirect Cross Interchange | 1 |
| LANCIA | 71728320 | Indirect Cross Interchange | 1 |
| LANCIA | 71717167 | Indirect Cross Interchange | 1 |
| FIAT | 71728230 | Indirect Cross Interchange | 1 |