| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20469 | Direct Cross Interchange | 10 |
| FIAT | 46475935 | Direct Cross Interchange | 9 |
| AS | 55199D | Direct Cross Interchange | 8 |
| IMASAF | 255633 | Direct Cross Interchange | 8 |
| FONOS | 20469 | Direct Cross Interchange | 8 |
| BOSAL | 099122 | Direct Cross Interchange | 8 |
| MTS | 043746 | Direct Cross Interchange | 7 |
| VENEPORTE | FA25488K | Direct Cross Interchange | 7 |
| ASSO | 120040 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM80280H | Direct Cross Interchange | 4 |
| EEC | FI8030 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46475935 | Direct Cross Interchange | 2 |
| FIAT / LANCIA | 46475935 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 311424 | Indirect Cross Interchange | 12 |
| FONOS | 20449 | Indirect Cross Interchange | 6 |
| WALKER | 20449 | Indirect Cross Interchange | 6 |
| KLARIUS | 370277 | Indirect Cross Interchange | 6 |
| SIGAM | 12330 | Indirect Cross Interchange | 6 |
| QUINTON HAZELL | 370277 | Indirect Cross Interchange | 6 |
| ROSI | 311424 | Indirect Cross Interchange | 4 |
| FIAT | 46773762 | Indirect Cross Interchange | 4 |
| BOSAL | 098122 | Indirect Cross Interchange | 3 |
| TIMAX | 311424 | Indirect Cross Interchange | 3 |
| KLARIUS | 311498 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM80280 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 81861D | Indirect Cross Interchange | 3 |
| ANSA | 311424 | Indirect Cross Interchange | 3 |
| TESH | 311424 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 311498 | Indirect Cross Interchange | 3 |
| FIAT | 43766788 | Indirect Cross Interchange | 3 |
| MTS | 043390 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46475935 | Indirect Cross Interchange | 2 |
| TESH | 311378 | Indirect Cross Interchange | 2 |
| LANCIA | 46475935 | Indirect Cross Interchange | 2 |
| AS | 55263 | Indirect Cross Interchange | 2 |
| ASSO | 120066 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K316 | Indirect Cross Interchange | 2 |
| DESCAM | 102442 | Indirect Cross Interchange | 2 |
| IZAWIT | 14210 | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA55199DC | Indirect Cross Interchange | 2 |
| ARVIN | 311498 | Indirect Cross Interchange | 2 |
| FIAT | 46462058 | Indirect Cross Interchange | 1 |
| BOSAL | 99130 | Indirect Cross Interchange | 1 |
| BOSAL | 98122 | Indirect Cross Interchange | 1 |
| BOSAL | 099322 | Indirect Cross Interchange | 1 |
| BOSAL | 099130 | Indirect Cross Interchange | 1 |
| MTS | 0433900 | Indirect Cross Interchange | 1 |
| ROSI | 311498 | Indirect Cross Interchange | 1 |
| WALKER | 20765 | Indirect Cross Interchange | 1 |
| FONOS | 20765 | Indirect Cross Interchange | 1 |
| IMASAF | 257333 | Indirect Cross Interchange | 1 |
| KLARIUS | 370396 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS55199 | Indirect Cross Interchange | 1 |
| SIGAM | 12329 | Indirect Cross Interchange | 1 |
| AS | AS55199 | Indirect Cross Interchange | 1 |
| TESH | 311498 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 370396 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46737825 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46736788 | Indirect Cross Interchange | 1 |
| FIAT | 46737825 | Indirect Cross Interchange | 1 |
| FIAT | 46736788 | Indirect Cross Interchange | 1 |
| FIAT | 46557515 | Indirect Cross Interchange | 1 |
| FIAT | 46803232 | Indirect Cross Interchange | 1 |