| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TRW | BDA550 | Direct Cross Interchange | 1 |
| FIAT | 77364783 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 9948861 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 77364783 | Indirect Cross Interchange | 1 |
| LANCIA | 9948861 | Indirect Cross Interchange | 1 |
| LANCIA | 77364783 | Indirect Cross Interchange | 1 |