| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM90257H | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 311496 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 311201 | Indirect Cross Interchange | 1 |
| FIAT | 46775530 | Indirect Cross Interchange | 1 |
| FIAT | 46524758 | Indirect Cross Interchange | 1 |
| FIAT | 46473014 | Indirect Cross Interchange | 1 |
| FIAT | 46466180 | Indirect Cross Interchange | 1 |
| FIAT | 46448550 | Indirect Cross Interchange | 1 |
| BOSAL | 99194 | Indirect Cross Interchange | 1 |
| BOSAL | 099194 | Indirect Cross Interchange | 1 |
| WALKER | 20052 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS55702 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS55190 | Indirect Cross Interchange | 1 |
| EEC | FI8013T | Indirect Cross Interchange | 1 |
| EEC | FI8013 | Indirect Cross Interchange | 1 |
| KLARIUS | 311497 | Indirect Cross Interchange | 1 |
| KLARIUS | 311496 | Indirect Cross Interchange | 1 |
| KLARIUS | 311201 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 81875 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 81808 | Indirect Cross Interchange | 1 |
| AS | 55190 | Indirect Cross Interchange | 1 |