| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20009 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 60574420 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90246 | Direct Cross Interchange | 6 |
| KLARIUS | 370091 | Direct Cross Interchange | 5 |
| BOSAL | 099008 | Direct Cross Interchange | 4 |
| BOSAL | 098008 | Direct Cross Interchange | 4 |
| KLARIUS | 311171 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 311171 | Direct Cross Interchange | 4 |
| BOSAL | 98008 | Direct Cross Interchange | 2 |
| AS | AS41089 | Direct Cross Interchange | 1 |
| BOSAL | 99008 | Direct Cross Interchange | 1 |
| AS | 41089 | Indirect Cross Interchange | 7 |
| MTS | 043030 | Indirect Cross Interchange | 5 |
| IMASAF | 115633 | Indirect Cross Interchange | 5 |
| HJS | 90313504 | Indirect Cross Interchange | 5 |
| SIGAM | 18306 | Indirect Cross Interchange | 4 |
| VENEPORTE | AR01054K | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 370091 | Indirect Cross Interchange | 4 |
| FONOS | 20009 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 60606375 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 80004 | Indirect Cross Interchange | 3 |
| ASSO | 020005 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 60606375 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 60574420 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K128 | Indirect Cross Interchange | 1 |
| ANSA | 311171 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 01135 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 01120 | Indirect Cross Interchange | 1 |
| TESH | 311171 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60585102 | Indirect Cross Interchange | 1 |
| MIVV | RC13991880 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60610638 | Indirect Cross Interchange | 1 |
| DESCAM | 156712 | Indirect Cross Interchange | 1 |
| FABRISCAPE | AR41089C | Indirect Cross Interchange | 1 |
| ARVIN | 311171 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS41089 | Indirect Cross Interchange | 1 |
| TIMAX | 311171 | Indirect Cross Interchange | 1 |
| ROSI | 311171 | Indirect Cross Interchange | 1 |