| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 240306 | Direct Cross Interchange | 12 |
| WALKER | 15925 | Direct Cross Interchange | 11 |
| FONOS | 610163 | Direct Cross Interchange | 10 |
| ASSO | 127035 | Direct Cross Interchange | 10 |
| SIGAM | 12609 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | 240306 | Direct Cross Interchange | 9 |
| FIAT | 7603738 | Direct Cross Interchange | 9 |
| MTS | 0166550 | Direct Cross Interchange | 9 |
| EBERSPACHER | 0358884 | Direct Cross Interchange | 9 |
| INNOCENTI | 7603738 | Direct Cross Interchange | 5 |
| INNOCENTI | 7520260 | Direct Cross Interchange | 5 |
| TESH | 240306 | Direct Cross Interchange | 5 |
| VENEPORTE | FA25296 | Direct Cross Interchange | 4 |
| BOSAL | 281095 | Direct Cross Interchange | 4 |
| FIAT | 7520260 | Indirect Cross Interchange | 4 |
| ANSA | FA10817 | Indirect Cross Interchange | 4 |
| INNOCENTI | 7705786 | Indirect Cross Interchange | 3 |
| WALKER | 15923 | Indirect Cross Interchange | 3 |
| ROSI | 14956 | Indirect Cross Interchange | 3 |
| DESCAM | 101113 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7705786 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7603738 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7520260 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7705786 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7603738 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7603736 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7520260 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 035888 | Indirect Cross Interchange | 2 |
| ASSO | 127034 | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA21327 | Indirect Cross Interchange | 2 |
| FONOS | 15923 | Indirect Cross Interchange | 2 |
| PEDOL | 012065 | Indirect Cross Interchange | 2 |
| TIMAX | FT359J | Indirect Cross Interchange | 2 |
| IMASAF | 264607 | Indirect Cross Interchange | 2 |
| FIAT | 7603736 | Indirect Cross Interchange | 2 |
| SIGAM | 12608 | Indirect Cross Interchange | 2 |
| FIAT | 7705786 | Indirect Cross Interchange | 2 |
| MTS | 0166090 | Indirect Cross Interchange | 2 |
| INNOCENTI | 7603736 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7603736 | Indirect Cross Interchange | 2 |
| FIAT | 77005786 | Indirect Cross Interchange | 1 |
| FIAT | 7603788 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| MTS | 66550 | Indirect Cross Interchange | 1 |
| TIMAX | 240306 | Indirect Cross Interchange | 1 |
| CIA | 13346 | Indirect Cross Interchange | 1 |
| ZARA | 198 | Indirect Cross Interchange | 1 |
| AURADIA | R240306 | Indirect Cross Interchange | 1 |
| FONOS | 610148 | Indirect Cross Interchange | 1 |
| CISAM | 291812 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 77005786 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7603788 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7603738 | Indirect Cross Interchange | 1 |