| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL002300 | Direct Cross Interchange | 5 |
| FRECCIA | 1228 | Direct Cross Interchange | 4 |
| AE | V3553 | Direct Cross Interchange | 3 |
| VW | 113109601A | Direct Cross Interchange | 3 |
| OSVAT | 1255 | Direct Cross Interchange | 2 |
| INTERVALVES | 2111 | Direct Cross Interchange | 1 |
| FRECCIA | R1228S | Indirect Cross Interchange | 4 |
| VW | 113109601B | Indirect Cross Interchange | 1 |
| INTERMOTOR | 2111 | Indirect Cross Interchange | 1 |
| TRW | 33005 | Indirect Cross Interchange | 1 |
| JP GROUP | 109201009 | Indirect Cross Interchange | 1 |