| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 251225 | Direct Cross Interchange | 11 |
| BOSAL | 740383 | Direct Cross Interchange | 10 |
| WALKER | 22555 | Direct Cross Interchange | 10 |
| FIAT | 46779640 | Direct Cross Interchange | 10 |
| MTS | 0141260 | Direct Cross Interchange | 9 |
| FONOS | 610655 | Direct Cross Interchange | 7 |
| KLARIUS | FT791A | Direct Cross Interchange | 6 |
| KLARIUS | 120387 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 120387 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | FT791A | Direct Cross Interchange | 5 |
| SIGAM | 12214 | Direct Cross Interchange | 5 |
| EBERSPACHER | 0359871 | Indirect Cross Interchange | 11 |
| BM CATALYSTS | BM50027 | Indirect Cross Interchange | 5 |
| BM CATALYSTS | 50027 | Indirect Cross Interchange | 4 |
| VENEPORTE | FA25816 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 035987 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46779640 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 46779640 | Indirect Cross Interchange | 4 |
| TIMAX | FT791A | Indirect Cross Interchange | 4 |
| ASMET | 16070 | Indirect Cross Interchange | 4 |
| EEC | EFT791 | Indirect Cross Interchange | 3 |
| ANSA | FA25704 | Indirect Cross Interchange | 2 |
| WALKER | 22555 | Indirect Cross Interchange | 2 |
| ASSO | 125027 | Indirect Cross Interchange | 1 |
| TIMAX | 120387 | Indirect Cross Interchange | 1 |
| ROSI | 36606 | Indirect Cross Interchange | 1 |
| WALKER | 22255 | Indirect Cross Interchange | 1 |
| MTS | 41260 | Indirect Cross Interchange | 1 |
| TESH | 120387 | Indirect Cross Interchange | 1 |