| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 835307 | Direct Cross Interchange | 13 |
| WALKER | 13609 | Direct Cross Interchange | 12 |
| ASSO | 241013 | Direct Cross Interchange | 10 |
| LANCIA | 82413188 | Direct Cross Interchange | 10 |
| SIGAM | 16107 | Direct Cross Interchange | 8 |
| MTS | 0116100 | Direct Cross Interchange | 8 |
| KLARIUS | 142803 | Direct Cross Interchange | 6 |
| KLARIUS | 140104 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 142803 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | LA81J | Direct Cross Interchange | 5 |
| KLARIUS | LA81J | Direct Cross Interchange | 5 |
| VENEPORTE | LC43028 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 140104 | Direct Cross Interchange | 4 |
| TESH | 140104 | Direct Cross Interchange | 3 |
| AUTOBIANCHI | 82413188 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 82413188 | Indirect Cross Interchange | 7 |
| FIAT / LANCIA | 82413188 | Indirect Cross Interchange | 6 |
| WALKER | 13609 | Indirect Cross Interchange | 4 |
| TIMAX | LA81J | Indirect Cross Interchange | 3 |
| CISAM | 432301 | Indirect Cross Interchange | 2 |
| FONOS | 310280 | Indirect Cross Interchange | 2 |
| ROSI | 02346 | Indirect Cross Interchange | 2 |
| CIA | 05506 | Indirect Cross Interchange | 2 |
| ZARA | 1039 | Indirect Cross Interchange | 2 |
| ANSA | LC3901 | Indirect Cross Interchange | 2 |
| MTS | 16100 | Indirect Cross Interchange | 1 |
| AURADIA | R140104 | Indirect Cross Interchange | 1 |
| ROMAX | LAN00101 | Indirect Cross Interchange | 1 |
| TIMAX | LA81 | Indirect Cross Interchange | 1 |
| TIMAX | 140104 | Indirect Cross Interchange | 1 |
| FONOS | 610282 | Indirect Cross Interchange | 1 |
| DESCAM | 131561 | Indirect Cross Interchange | 1 |