| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 55291 | Direct Cross Interchange | 11 |
| IMASAF | 279233 | Direct Cross Interchange | 10 |
| MTS | 043139 | Direct Cross Interchange | 8 |
| KLARIUS | 311501 | Direct Cross Interchange | 8 |
| ERNST | 756259 | Direct Cross Interchange | 7 |
| WALKER | 20759 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 311501 | Direct Cross Interchange | 7 |
| ASSO | 120066 | Direct Cross Interchange | 6 |
| SIGAM | 12332 | Direct Cross Interchange | 5 |
| MAGNAFLOW | 71815 | Direct Cross Interchange | 2 |
| KLARIUS | 370397 | Direct Cross Interchange | 2 |
| FONOS | 20759 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 370397 | Direct Cross Interchange | 2 |
| FIAT | 60670910 | Indirect Cross Interchange | 11 |
| BM CATALYSTS | BM91014 | Indirect Cross Interchange | 5 |
| VENEPORTE | FA25436K | Indirect Cross Interchange | 5 |
| TESH | 311501 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 60670910 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 60663078 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 60670910 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 60663078 | Indirect Cross Interchange | 4 |
| TIMAX | 311501 | Indirect Cross Interchange | 4 |
| ROSI | 311501 | Indirect Cross Interchange | 4 |
| ANSA | 311501 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 311173 | Indirect Cross Interchange | 1 |
| MTS | 43139 | Indirect Cross Interchange | 1 |
| WALKER | 20469 | Indirect Cross Interchange | 1 |
| AURADIA | R311501 | Indirect Cross Interchange | 1 |
| MIVV | 2100208 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| KLARIUS | 311173 | Indirect Cross Interchange | 1 |
| FONOS | 20469 | Indirect Cross Interchange | 1 |