| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 130001 | Direct Cross Interchange | 4 |
| BOSAL | 789297 | Direct Cross Interchange | 4 |
| IMASAF | 163604 | Direct Cross Interchange | 4 |
| KLARIUS | 130001 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 7673063 | Direct Cross Interchange | 3 |
| MTS | 0141920 | Indirect Cross Interchange | 4 |
| LANCIA | 7673063 | Indirect Cross Interchange | 3 |
| SIGAM | 14205 | Indirect Cross Interchange | 3 |
| AUTOBIANCHI | 7673063 | Indirect Cross Interchange | 3 |
| FIAT / LANCIA | 7673063 | Indirect Cross Interchange | 2 |
| ASSO | 065006 | Indirect Cross Interchange | 2 |
| TESH | 130001 | Indirect Cross Interchange | 1 |