| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46821591 | Direct Cross Interchange | 5 |
| ERNST | 758444 | Direct Cross Interchange | 5 |
| KLARIUS | 321763 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 321763 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM91283H | Direct Cross Interchange | 4 |
| VENEPORTE | FA25561K | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM91283 | Direct Cross Interchange | 1 |
| WALKER | 20617 | Indirect Cross Interchange | 5 |
| EEC | FI6024T | Indirect Cross Interchange | 4 |
| FENNO | P224CAT | Indirect Cross Interchange | 4 |
| IMASAF | 259033 | Indirect Cross Interchange | 4 |
| AS | 55311 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46821591 | Indirect Cross Interchange | 3 |
| FONOS | 20617 | Indirect Cross Interchange | 3 |
| ASSO | 120076 | Indirect Cross Interchange | 3 |
| FENNO | P224CA | Indirect Cross Interchange | 2 |
| SIGAM | 13186 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46821591 | Indirect Cross Interchange | 2 |