| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 22796 | Direct Cross Interchange | 11 |
| IMASAF | 258456 | Direct Cross Interchange | 10 |
| FONOS | 610796 | Direct Cross Interchange | 9 |
| BOSAL | 287455 | Direct Cross Interchange | 8 |
| EBERSPACHER | 0310480 | Direct Cross Interchange | 8 |
| FIAT | 55199376 | Direct Cross Interchange | 8 |
| ASSO | 246113 | Direct Cross Interchange | 7 |
| KLARIUS | 270715 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 270715 | Direct Cross Interchange | 7 |
| LANCIA | 55199376 | Direct Cross Interchange | 7 |
| ASSO | 126113 | Direct Cross Interchange | 3 |
| SIGAM | 12487 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | FT804E | Indirect Cross Interchange | 6 |
| KLARIUS | FT804E | Indirect Cross Interchange | 6 |
| VENEPORTE | FA25711 | Indirect Cross Interchange | 5 |
| LANCIA | 55194858 | Indirect Cross Interchange | 4 |
| FIAT | 55194858 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 031048 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 0210480 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 021048 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 55199376 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 55194858 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 55199376 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 55194858 | Indirect Cross Interchange | 2 |
| FIAT | 55187486 | Indirect Cross Interchange | 2 |
| FIAT | 51781549 | Indirect Cross Interchange | 2 |
| LANCIA | 51781549 | Indirect Cross Interchange | 2 |
| ASSO | 246040 | Indirect Cross Interchange | 2 |
| LANCIA | 55187486 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 55199376 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 55194858 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 51781549 | Indirect Cross Interchange | 1 |