| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 790297 | Direct Cross Interchange | 12 |
| WALKER | 15555 | Direct Cross Interchange | 12 |
| ASSO | 241030 | Direct Cross Interchange | 11 |
| FONOS | 15555 | Direct Cross Interchange | 10 |
| LANCIA | 7650325 | Direct Cross Interchange | 10 |
| KLARIUS | 130214 | Direct Cross Interchange | 9 |
| SIGAM | 16104 | Direct Cross Interchange | 9 |
| MTS | 0115430 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | 130214 | Direct Cross Interchange | 6 |
| KLARIUS | LA114M | Direct Cross Interchange | 6 |
| VENEPORTE | LC43041 | Direct Cross Interchange | 5 |
| TESH | 130214 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | LA114M | Direct Cross Interchange | 5 |
| AUTOBIANCHI | 7650325 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7650325 | Indirect Cross Interchange | 5 |
| ANSA | LC5301 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 7650325 | Indirect Cross Interchange | 4 |
| ROSI | 02366 | Indirect Cross Interchange | 4 |
| TIMAX | LA114M | Indirect Cross Interchange | 4 |
| DESCAM | 131601 | Indirect Cross Interchange | 3 |
| CISAM | 433601 | Indirect Cross Interchange | 2 |
| MTA | 550801 | Indirect Cross Interchange | 2 |
| FABRISCAPE | LC27100 | Indirect Cross Interchange | 2 |
| AS | 67038 | Indirect Cross Interchange | 2 |
| FONOS | 310218 | Indirect Cross Interchange | 2 |
| PEDOL | 053269 | Indirect Cross Interchange | 2 |
| MIVV | 12012490R | Indirect Cross Interchange | 2 |
| CIA | 05512 | Indirect Cross Interchange | 2 |
| ZARA | 1040 | Indirect Cross Interchange | 2 |
| WALKER | 15555 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 05512 | Indirect Cross Interchange | 2 |
| MTS | 15430 | Indirect Cross Interchange | 1 |
| AURADIA | R130214 | Indirect Cross Interchange | 1 |
| TIMAX | LA114 | Indirect Cross Interchange | 1 |
| TIMAX | 130214 | Indirect Cross Interchange | 1 |
| USN | LA291 | Indirect Cross Interchange | 1 |
| UltraFit | CC1529 | Indirect Cross Interchange | 1 |