| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 16919 | Direct Cross Interchange | 24 |
| BOSAL | 282277 | Direct Cross Interchange | 23 |
| FIAT | 7651557 | Direct Cross Interchange | 22 |
| FIAT | 7644700 | Direct Cross Interchange | 21 |
| FIAT | 7629718 | Direct Cross Interchange | 20 |
| VENEPORTE | FA25094 | Direct Cross Interchange | 19 |
| TESH | 250269 | Direct Cross Interchange | 18 |
| IMASAF | 262609 | Direct Cross Interchange | 16 |
| SIGAM | 12690 | Direct Cross Interchange | 16 |
| FIAT | 7674700 | Direct Cross Interchange | 16 |
| ANSA | FA13407 | Direct Cross Interchange | 16 |
| FONOS | 610265 | Direct Cross Interchange | 15 |
| KLARIUS | 250269 | Direct Cross Interchange | 15 |
| ROSI | 13406 | Direct Cross Interchange | 15 |
| UNIPART | GEX17695 | Direct Cross Interchange | 14 |
| FENNO | P2209 | Direct Cross Interchange | 14 |
| RHIAG | CT29316 | Direct Cross Interchange | 14 |
| QUINTON HAZELL | 250269 | Direct Cross Interchange | 13 |
| EBERSPACHER | 0308583 | Direct Cross Interchange | 13 |
| ASSO | 128010 | Direct Cross Interchange | 11 |
| TIMAX | FT419W | Direct Cross Interchange | 6 |
| DESCAM | 100108 | Direct Cross Interchange | 4 |
| CISAM | 294511 | Direct Cross Interchange | 3 |
| TIMAX | 250269 | Direct Cross Interchange | 2 |
| ZARA | 1644 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | FT419W | Indirect Cross Interchange | 10 |
| KLARIUS | FT419W | Indirect Cross Interchange | 10 |
| MAPCO | 30022 | Indirect Cross Interchange | 7 |
| ASMET | 16011 | Indirect Cross Interchange | 6 |
| INNOCENTI | 7644700 | Indirect Cross Interchange | 5 |
| FENNO | 2209 | Indirect Cross Interchange | 5 |
| WALKER | 70095 | Indirect Cross Interchange | 5 |
| INNOCENTI | 7651557 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 7651557 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7644700 | Indirect Cross Interchange | 3 |
| INNOCENTI | 7629718 | Indirect Cross Interchange | 3 |
| PEDOL | 012097 | Indirect Cross Interchange | 2 |
| AS | 55155 | Indirect Cross Interchange | 2 |
| MEFEX | 4116 | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA21368 | Indirect Cross Interchange | 2 |
| BOSAL | 282187 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7629718 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7674700 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7651557 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7644700 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7629718 | Indirect Cross Interchange | 2 |
| INNOCENTI | 7674700 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 030858 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 03316 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7674700 | Indirect Cross Interchange | 2 |
| WALKER | 16915 | Indirect Cross Interchange | 1 |
| AURADIA | R250269 | Indirect Cross Interchange | 1 |
| HAVAM | U13046 | Indirect Cross Interchange | 1 |
| ESTEE | U13046 | Indirect Cross Interchange | 1 |
| CIA | 03316 | Indirect Cross Interchange | 1 |
| ROMAX | FIA00709 | Indirect Cross Interchange | 1 |
| TESTAG | 645068 | Indirect Cross Interchange | 1 |
| USN | FT893 | Indirect Cross Interchange | 1 |
| TIMAX | FT419 | Indirect Cross Interchange | 1 |
| MTS | 61560 | Indirect Cross Interchange | 1 |
| BOSAL | 282473 | Indirect Cross Interchange | 1 |
| FONOS | 610915 | Indirect Cross Interchange | 1 |
| ASMET | 1611 | Indirect Cross Interchange | 1 |