| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERNST | 756105 | Direct Cross Interchange | 7 |
| AS | 41149 | Direct Cross Interchange | 6 |
| MTS | 041123 | Direct Cross Interchange | 4 |
| IMASAF | 115133 | Direct Cross Interchange | 4 |
| KLARIUS | 321733 | Direct Cross Interchange | 4 |
| VENEPORTE | AR01230K | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 321733 | Direct Cross Interchange | 3 |
| SIGAM | 18193 | Direct Cross Interchange | 2 |
| MAGNAFLOW | 70002 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46823074 | Indirect Cross Interchange | 8 |
| ALFA ROMEO | 55190637 | Indirect Cross Interchange | 7 |
| BM CATALYSTS | BM91426H | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 55190637 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46823074 | Indirect Cross Interchange | 3 |
| ASSO | 020048 | Indirect Cross Interchange | 2 |
| EEC | AR6000 | Indirect Cross Interchange | 2 |
| ROSI | 321733 | Indirect Cross Interchange | 2 |
| BOSAL | 098011 | Indirect Cross Interchange | 2 |
| ANSA | 321733 | Indirect Cross Interchange | 1 |
| TESH | 321733 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K497 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| TIMAX | 321733 | Indirect Cross Interchange | 1 |
| EEC | AR6000T | Indirect Cross Interchange | 1 |
| AS | ?41149 | Indirect Cross Interchange | 1 |