| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 22788 | Direct Cross Interchange | 7 |
| ASSO | 246039 | Direct Cross Interchange | 7 |
| LANCIA | 55198766 | Direct Cross Interchange | 6 |
| SIGAM | 16437 | Direct Cross Interchange | 5 |
| MTS | 0180870 | Direct Cross Interchange | 5 |
| EBERSPACHER | 0200380 | Direct Cross Interchange | 4 |
| FONOS | 610788 | Direct Cross Interchange | 3 |
| LANCIA | 55187406 | Direct Cross Interchange | 2 |
| LANCIA | 51776884 | Direct Cross Interchange | 2 |
| VENEPORTE | LC43304 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 55198766 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 55187406 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 51776884 | Direct Cross Interchange | 1 |
| EBERSPACHER | 0200381 | Direct Cross Interchange | 1 |
| IMASAF | 164807 | Indirect Cross Interchange | 3 |
| KLARIUS | 261022 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 55187406 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 0051776884 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | LA254H | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | LA251L | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 261086 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 261022 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | 22789 | Indirect Cross Interchange | 1 |
| ASSO | 127139 | Indirect Cross Interchange | 1 |
| KLARIUS | LA254H | Indirect Cross Interchange | 1 |
| KLARIUS | LA251L | Indirect Cross Interchange | 1 |
| KLARIUS | 261086 | Indirect Cross Interchange | 1 |
| FIAT | 55198768 | Indirect Cross Interchange | 1 |
| FIAT | 55198766 | Indirect Cross Interchange | 1 |
| MTS | 80870 | Indirect Cross Interchange | 1 |
| MTS | 0180880 | Indirect Cross Interchange | 1 |
| IMASAF | 164906 | Indirect Cross Interchange | 1 |
| SIGAM | 16404 | Indirect Cross Interchange | 1 |