| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 268101 | Direct Cross Interchange | 8 |
| MTS | 0116550 | Direct Cross Interchange | 6 |
| BOSAL | 835277 | Direct Cross Interchange | 6 |
| FIAT | 82446742 | Direct Cross Interchange | 5 |
| HJS | 91324451 | Direct Cross Interchange | 5 |
| EBERSPACHER | 0308772 | Direct Cross Interchange | 5 |
| LANCIA | 82446742 | Direct Cross Interchange | 4 |
| VENEPORTE | FA25266 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 82446742 | Direct Cross Interchange | 2 |
| FIAT / LANCIA | 82446742 | Direct Cross Interchange | 1 |
| EBERSPACHER | 030877 | Direct Cross Interchange | 1 |
| KLARIUS | 301093 | Indirect Cross Interchange | 11 |
| SIGAM | 12184 | Indirect Cross Interchange | 7 |
| ASSO | 121091 | Indirect Cross Interchange | 5 |
| FIAT | 82422662 | Indirect Cross Interchange | 4 |
| TESH | 301093 | Indirect Cross Interchange | 4 |
| CISAM | 294101 | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25402 | Indirect Cross Interchange | 2 |
| LANCIA | 82422662 | Indirect Cross Interchange | 2 |
| TESTAG | 665042 | Indirect Cross Interchange | 1 |
| ROSI | 301093 | Indirect Cross Interchange | 1 |
| ROSI | 301042 | Indirect Cross Interchange | 1 |
| ROMAX | 140092 | Indirect Cross Interchange | 1 |
| MTS | 011665 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| HAVAM | U52902 | Indirect Cross Interchange | 1 |
| ESTEE | U52902 | Indirect Cross Interchange | 1 |
| CIA | 03623 | Indirect Cross Interchange | 1 |
| ZARA | 1650 | Indirect Cross Interchange | 1 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| DESCAM | 108461 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 394310846100 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 350750651100 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82446742 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82422662 | Indirect Cross Interchange | 1 |
| ANSA | 301093 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 03623 | Indirect Cross Interchange | 1 |
| FIAT | 82462048 | Indirect Cross Interchange | 1 |
| LANCIA | 82462048 | Indirect Cross Interchange | 1 |
| TIMAX | 301093 | Indirect Cross Interchange | 1 |