| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 660056 | Direct Cross Interchange | 1 |
| FIAT | 7627416 | Indirect Cross Interchange | 1 |
| FIAT | 7538312 | Indirect Cross Interchange | 1 |
| FIAT | 46430504 | Indirect Cross Interchange | 1 |
| ERA | 601778 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 64421445 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 064421445010 | Indirect Cross Interchange | 1 |
| TRW | 601635 | Indirect Cross Interchange | 1 |