| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FONOS | 610622 | Direct Cross Interchange | 25 |
| IMASAF | 456707 | Direct Cross Interchange | 22 |
| BOSAL | 170257 | Direct Cross Interchange | 22 |
| LANCIA | 82472332 | Direct Cross Interchange | 21 |
| MTS | 0162390 | Direct Cross Interchange | 21 |
| TESH | 240363 | Direct Cross Interchange | 17 |
| ASSO | 247033 | Direct Cross Interchange | 16 |
| AURADIA | R240363 | Direct Cross Interchange | 16 |
| ANSA | LC6207 | Direct Cross Interchange | 16 |
| UNIPART | GEX18285 | Direct Cross Interchange | 15 |
| QUINTON HAZELL | 19085 | Direct Cross Interchange | 15 |
| ROSI | 20196 | Direct Cross Interchange | 15 |
| RHIAG | CT30089 | Direct Cross Interchange | 15 |
| SIGAM | 16645 | Direct Cross Interchange | 14 |
| EBERSPACHER | 0219283 | Direct Cross Interchange | 13 |
| KLARIUS | 240363 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | 240363 | Direct Cross Interchange | 7 |
| KLARIUS | LA157B | Direct Cross Interchange | 6 |
| QUINTON HAZELL | LA157B | Direct Cross Interchange | 6 |
| TIMAX | LA157B | Direct Cross Interchange | 5 |
| VENEPORTE | LC43053 | Direct Cross Interchange | 5 |
| DESCAM | 138485 | Direct Cross Interchange | 4 |
| PEDOL | 013285 | Direct Cross Interchange | 3 |
| EBERSPACHER | 05390 | Direct Cross Interchange | 3 |
| AS | 67092 | Direct Cross Interchange | 3 |
| ASSO | 247047 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 82472332 | Indirect Cross Interchange | 5 |
| BOSAL | 170273 | Indirect Cross Interchange | 5 |
| EBERSPACHER | 021928 | Indirect Cross Interchange | 4 |
| LANCIA | 82475568 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 82472332 | Indirect Cross Interchange | 4 |
| CIA | 05390 | Indirect Cross Interchange | 2 |
| ZARA | 1111 | Indirect Cross Interchange | 2 |
| WALKER | 19085 | Indirect Cross Interchange | 2 |
| CISAM | 434811 | Indirect Cross Interchange | 2 |
| TIMAX | 240363 | Indirect Cross Interchange | 1 |
| TESTAG | 645469 | Indirect Cross Interchange | 1 |
| ROMAX | 274102 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82475568 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82472332 | Indirect Cross Interchange | 1 |
| LANCIA | 82458872 | Indirect Cross Interchange | 1 |
| LANCIA | 82456645 | Indirect Cross Interchange | 1 |
| MTS | 62390 | Indirect Cross Interchange | 1 |
| MTS | 0167170 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 240314 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | LA143W | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 82475568 | Indirect Cross Interchange | 1 |
| KLARIUS | 240314 | Indirect Cross Interchange | 1 |
| SIGAM | 16644 | Indirect Cross Interchange | 1 |
| IMASAF | 456507 | Indirect Cross Interchange | 1 |
| FONOS | 610289 | Indirect Cross Interchange | 1 |
| KLARIUS | LA143W | Indirect Cross Interchange | 1 |
| MTS | 0152000 | Indirect Cross Interchange | 1 |
| BOSAL | 170337 | Indirect Cross Interchange | 1 |
| WALKER | 19083 | Indirect Cross Interchange | 1 |
| TIMAX | LA157 | Indirect Cross Interchange | 1 |