| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 63303391 | Direct Cross Interchange | 1 |
| FIAT | 4380114 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | A6560 | Direct Cross Interchange | 1 |
| BERU | 0190005049 | Indirect Cross Interchange | 1 |
| DIXIE | A652 | Indirect Cross Interchange | 1 |
| BBB Industries | 13131 | Indirect Cross Interchange | 1 |
| Machinery Components | N13131 | Indirect Cross Interchange | 1 |
| Vision-OE | 13131 | Indirect Cross Interchange | 1 |
| NASTRA | A613 | Indirect Cross Interchange | 1 |