| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 164521 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 301144 | Direct Cross Interchange | 4 |
| KLARIUS | 301144 | Direct Cross Interchange | 4 |
| EBERSPACHER | 0399373 | Direct Cross Interchange | 4 |
| EEC | FI7006 | Direct Cross Interchange | 3 |
| FIAT | 46471572 | Indirect Cross Interchange | 5 |
| BOSAL | 836285 | Indirect Cross Interchange | 4 |
| WALKER | 04067 | Indirect Cross Interchange | 4 |
| FIAT | 46460100 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM70002 | Indirect Cross Interchange | 3 |
| VENEPORTE | LC43083 | Indirect Cross Interchange | 3 |
| SIGAM | 13138 | Indirect Cross Interchange | 3 |
| WALKER | 4067 | Indirect Cross Interchange | 3 |
| WALKER | 08999 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 039937 | Indirect Cross Interchange | 2 |
| TESH | 301144 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46471572 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46460100 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46471572 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46460100 | Indirect Cross Interchange | 2 |
| FONOS | 08999 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70002 | Indirect Cross Interchange | 2 |
| FIAT | 46415588 | Indirect Cross Interchange | 1 |
| MTS | 0119930 | Indirect Cross Interchange | 1 |
| BOSAL | 836257 | Indirect Cross Interchange | 1 |
| WALKER | 8999 | Indirect Cross Interchange | 1 |
| ASSO | 241016 | Indirect Cross Interchange | 1 |
| AS | EFPFT001 | Indirect Cross Interchange | 1 |
| SIGAM | 16146 | Indirect Cross Interchange | 1 |
| VENEPORTE | VL90244 | Indirect Cross Interchange | 1 |
| KLARIUS | 301138 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 301138 | Indirect Cross Interchange | 1 |
| LANCIA | 46408409 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46408409 | Indirect Cross Interchange | 1 |