| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM90412 | Direct Cross Interchange | 6 |
| WALKER | 20049 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60590735 | Direct Cross Interchange | 5 |
| EEC | AR8000 | Direct Cross Interchange | 5 |
| AS | 41078 | Direct Cross Interchange | 4 |
| BOSAL | 098007 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 60590735 | Direct Cross Interchange | 1 |
| KLARIUS | 370090 | Indirect Cross Interchange | 7 |
| KLARIUS | 311170 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 311170 | Indirect Cross Interchange | 5 |
| SIGAM | 18305 | Indirect Cross Interchange | 3 |
| MTS | 043294 | Indirect Cross Interchange | 3 |
| BOSAL | 099007 | Indirect Cross Interchange | 3 |
| IMASAF | 113033 | Indirect Cross Interchange | 3 |
| FONOS | 20049 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 80012 | Indirect Cross Interchange | 3 |
| ASSO | 020020 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K148 | Indirect Cross Interchange | 2 |
| ROSI | 311170 | Indirect Cross Interchange | 2 |
| HJS | 90313503 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60613018 | Indirect Cross Interchange | 2 |
| BOSAL | 98007 | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01080K | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0060613018 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060611363 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060590735 | Indirect Cross Interchange | 1 |
| BOSAL | 99007 | Indirect Cross Interchange | 1 |
| ANSA | 311170 | Indirect Cross Interchange | 1 |
| TESH | 311170 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60690735 | Indirect Cross Interchange | 1 |
| MIVV | RC13991980 | Indirect Cross Interchange | 1 |
| DESCAM | 140202 | Indirect Cross Interchange | 1 |
| FABRISCAPE | AR41078C | Indirect Cross Interchange | 1 |
| ARVIN | 311170 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS41078 | Indirect Cross Interchange | 1 |
| TIMAX | 311170 | Indirect Cross Interchange | 1 |
| AS | AS41078 | Indirect Cross Interchange | 1 |