| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 703379 | Direct Cross Interchange | 9 |
| WALKER | 07142 | Direct Cross Interchange | 9 |
| FIAT | 46829422 | Direct Cross Interchange | 8 |
| MTS | 0120017 | Direct Cross Interchange | 8 |
| ASSO | 123002 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 301259 | Direct Cross Interchange | 6 |
| KLARIUS | 301259 | Direct Cross Interchange | 6 |
| VENEPORTE | FA25452 | Direct Cross Interchange | 6 |
| FONOS | 07142 | Direct Cross Interchange | 5 |
| SIGAM | 12222 | Direct Cross Interchange | 5 |
| FIAT | 46796394 | Direct Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46829422 | Indirect Cross Interchange | 3 |
| WALKER | 7142 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46829422 | Indirect Cross Interchange | 2 |
| KLARIUS | 311674 | Indirect Cross Interchange | 1 |
| TIMAX | 301259 | Indirect Cross Interchange | 1 |
| ROSI | 301259 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 311674 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46796394 | Indirect Cross Interchange | 1 |
| MTS | 20017 | Indirect Cross Interchange | 1 |