| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20058 | Direct Cross Interchange | 9 |
| IMASAF | 163733 | Direct Cross Interchange | 9 |
| LANCIA | 7711035 | Direct Cross Interchange | 8 |
| KLARIUS | 321049 | Direct Cross Interchange | 8 |
| FONOS | 20058 | Direct Cross Interchange | 8 |
| MTS | 041132 | Direct Cross Interchange | 8 |
| BOSAL | 099356 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 321049 | Direct Cross Interchange | 6 |
| SIGAM | 14108 | Direct Cross Interchange | 6 |
| ROSI | 321049 | Direct Cross Interchange | 4 |
| MAGNAFLOW | K105 | Direct Cross Interchange | 2 |
| MAGNAFLOW | 84308 | Direct Cross Interchange | 2 |
| ASSO | 060005 | Indirect Cross Interchange | 7 |
| VENEPORTE | LC43125K | Indirect Cross Interchange | 6 |
| LANCIA | 7796917 | Indirect Cross Interchange | 5 |
| AUTOBIANCHI | 7711035 | Indirect Cross Interchange | 5 |
| TESH | 321049 | Indirect Cross Interchange | 4 |
| ANSA | 321049 | Indirect Cross Interchange | 4 |
| DESCAM | 170131 | Indirect Cross Interchange | 3 |
| AUTOBIANCHI | 7796917 | Indirect Cross Interchange | 3 |
| AS | 44025 | Indirect Cross Interchange | 2 |
| FABRISCAPE | AB44024C | Indirect Cross Interchange | 2 |
| CATCO | ELN720 | Indirect Cross Interchange | 2 |
| ARVIN | 321049 | Indirect Cross Interchange | 2 |
| MIVV | RC11960180 | Indirect Cross Interchange | 2 |
| TIMAX | 321049 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 02104 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7796917 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7711035 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7796917 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7711035 | Indirect Cross Interchange | 2 |
| AS | 44027 | Indirect Cross Interchange | 1 |
| LANCIA | 7793385 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321060 | Indirect Cross Interchange | 1 |
| LANCIA | 7673090 | Indirect Cross Interchange | 1 |
| FIAT | 7796915 | Indirect Cross Interchange | 1 |
| FIAT | 7791409 | Indirect Cross Interchange | 1 |
| FIAT | 7724506 | Indirect Cross Interchange | 1 |
| FIAT | 7707787 | Indirect Cross Interchange | 1 |
| MTS | 41132 | Indirect Cross Interchange | 1 |
| MIVV | 1196018 | Indirect Cross Interchange | 1 |
| ZARA | 1996 | Indirect Cross Interchange | 1 |
| FONOS | 820058 | Indirect Cross Interchange | 1 |
| AURADIA | R321049 | Indirect Cross Interchange | 1 |
| KLARIUS | 321060 | Indirect Cross Interchange | 1 |
| AS | 44016 | Indirect Cross Interchange | 1 |
| CISAM | 202044 | Indirect Cross Interchange | 1 |
| AS | 55267 | Indirect Cross Interchange | 1 |
| AS | 55207 | Indirect Cross Interchange | 1 |
| AS | 55183 | Indirect Cross Interchange | 1 |