| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 162807 | Direct Cross Interchange | 16 |
| MTS | 0163970 | Direct Cross Interchange | 15 |
| WALKER | 21619 | Direct Cross Interchange | 13 |
| BOSAL | 283295 | Direct Cross Interchange | 12 |
| FIAT | 7730718 | Direct Cross Interchange | 12 |
| FONOS | 610719 | Direct Cross Interchange | 11 |
| ANSA | AB1607 | Direct Cross Interchange | 10 |
| TESH | 230194 | Direct Cross Interchange | 10 |
| FIAT | 7570005 | Direct Cross Interchange | 10 |
| KLARIUS | 230194 | Direct Cross Interchange | 9 |
| ASSO | 067007 | Direct Cross Interchange | 9 |
| AUTOBIANCHI | 7650774 | Direct Cross Interchange | 6 |
| AUTOBIANCHI | 7713239 | Direct Cross Interchange | 4 |
| FIAT | 46802362 | Direct Cross Interchange | 3 |
| AUTOBIANCHI | 7570005 | Direct Cross Interchange | 2 |
| TIMAX | LA91V | Direct Cross Interchange | 2 |
| MTS | 63970 | Direct Cross Interchange | 1 |
| AURADIA | R230194 | Direct Cross Interchange | 1 |
| FIAT | 7713239 | Indirect Cross Interchange | 10 |
| FIAT | 7650774 | Indirect Cross Interchange | 10 |
| ROSI | 02706 | Indirect Cross Interchange | 9 |
| FIAT | 7713229 | Indirect Cross Interchange | 9 |
| RHIAG | CT28341 | Indirect Cross Interchange | 8 |
| QUINTON HAZELL | 230194 | Indirect Cross Interchange | 7 |
| LANCIA | 7650774 | Indirect Cross Interchange | 6 |
| VENEPORTE | FA25278 | Indirect Cross Interchange | 4 |
| LANCIA | 7713239 | Indirect Cross Interchange | 3 |
| LANCIA | 7570005 | Indirect Cross Interchange | 3 |
| DESCAM | 170403 | Indirect Cross Interchange | 3 |
| WALKER | 21627 | Indirect Cross Interchange | 2 |
| FIAT | 55187298 | Indirect Cross Interchange | 2 |
| FIAT | 55180913 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 02409 | Indirect Cross Interchange | 2 |
| TESH | LA91V | Indirect Cross Interchange | 2 |
| CISAM | 201211 | Indirect Cross Interchange | 2 |
| ARVIN | LA91V | Indirect Cross Interchange | 2 |
| KLARIUS | 240706 | Indirect Cross Interchange | 2 |
| AS | 44021 | Indirect Cross Interchange | 2 |
| PEDOL | 012137 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 240706 | Indirect Cross Interchange | 2 |
| LANCIA | 7730718 | Indirect Cross Interchange | 2 |
| LANCIA | 55187298 | Indirect Cross Interchange | 1 |
| LANCIA | 55180913 | Indirect Cross Interchange | 1 |
| LANCIA | 46802362 | Indirect Cross Interchange | 1 |
| ZARA | 899 | Indirect Cross Interchange | 1 |
| TIMAX | 240706 | Indirect Cross Interchange | 1 |
| TIMAX | 230194 | Indirect Cross Interchange | 1 |
| TESTAG | 645432 | Indirect Cross Interchange | 1 |
| FONOS | 610354 | Indirect Cross Interchange | 1 |
| LANCIA | 7713229 | Indirect Cross Interchange | 1 |
| TESH | 240706 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7730718 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7713239 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7713229 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7650774 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7730718 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7713239 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7713229 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7650774 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7713229 | Indirect Cross Interchange | 1 |
| ANSA | FA24517 | Indirect Cross Interchange | 1 |