| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 069412515010 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 60816741 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46722616 | Indirect Cross Interchange | 1 |
| VEMO | V24031328 | Indirect Cross Interchange | 1 |
| LANCIA | 60816741 | Indirect Cross Interchange | 1 |
| LANCIA | 46722616 | Indirect Cross Interchange | 1 |
| LANCIA | 46721521 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 77362655 | Indirect Cross Interchange | 1 |