| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 15559 | Direct Cross Interchange | 13 |
| BOSAL | 790303 | Direct Cross Interchange | 12 |
| IMASAF | 256101 | Direct Cross Interchange | 9 |
| FONOS | 15559 | Direct Cross Interchange | 9 |
| SIGAM | 16118 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | 142792 | Direct Cross Interchange | 8 |
| FIAT | 7662544 | Direct Cross Interchange | 8 |
| KLARIUS | 142792 | Direct Cross Interchange | 8 |
| ASSO | 121080 | Direct Cross Interchange | 8 |
| IMASAF | 445101 | Direct Cross Interchange | 7 |
| LANCIA | 7662538 | Direct Cross Interchange | 6 |
| TIMAX | FT271M | Direct Cross Interchange | 4 |
| ASSO | 241032 | Direct Cross Interchange | 4 |
| ANSA | LC5401 | Direct Cross Interchange | 4 |
| DESCAM | 100321 | Direct Cross Interchange | 3 |
| ROSI | 13566 | Direct Cross Interchange | 3 |
| CISAM | 434201 | Direct Cross Interchange | 2 |
| CIA | 05513 | Direct Cross Interchange | 2 |
| FONOS | 310184 | Direct Cross Interchange | 2 |
| DESCAM | 131611 | Direct Cross Interchange | 1 |
| FONOS | 310187 | Direct Cross Interchange | 1 |
| CIA | 03562 | Direct Cross Interchange | 1 |
| ZARA | 1050 | Direct Cross Interchange | 1 |
| TIMAX | 140083 | Direct Cross Interchange | 1 |
| KLARIUS | 140083 | Indirect Cross Interchange | 8 |
| KLARIUS | FT271M | Indirect Cross Interchange | 8 |
| QUINTON HAZELL | FT271M | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | 140083 | Indirect Cross Interchange | 6 |
| TESH | 140083 | Indirect Cross Interchange | 6 |
| VENEPORTE | FA25154 | Indirect Cross Interchange | 5 |
| MEFEX | 4137 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7662538 | Indirect Cross Interchange | 2 |
| AS | 55095 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7662544 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7662538 | Indirect Cross Interchange | 2 |
| LANCIA | 7662544 | Indirect Cross Interchange | 2 |
| FIAT | 7662538 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 03562 | Indirect Cross Interchange | 2 |
| MIVV | 21126700R | Indirect Cross Interchange | 2 |
| MTA | 402501 | Indirect Cross Interchange | 2 |
| IZAWIT | 14102 | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA21052 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7662544 | Indirect Cross Interchange | 2 |
| SIGAM | 12138 | Indirect Cross Interchange | 2 |
| USN | LA301 | Indirect Cross Interchange | 1 |
| CIA | 03513 | Indirect Cross Interchange | 1 |
| ROSI | 02396 | Indirect Cross Interchange | 1 |
| HAVAM | U56008 | Indirect Cross Interchange | 1 |
| ESTEE | U56008 | Indirect Cross Interchange | 1 |
| MTS | 15440 | Indirect Cross Interchange | 1 |
| BOSAL | 840333 | Indirect Cross Interchange | 1 |
| BOSAL | 840325 | Indirect Cross Interchange | 1 |
| BOSAL | 0795005 | Indirect Cross Interchange | 1 |
| AURADIA | R140083 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7662538 | Indirect Cross Interchange | 1 |