| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 80000187 | Direct Cross Interchange | 15 |
| FEBI BILSTEIN | 15640 | Direct Cross Interchange | 13 |
| MAPCO | 33070 | Direct Cross Interchange | 13 |
| RUVILLE | 325814 | Direct Cross Interchange | 13 |
| BOGE | 87152A | Direct Cross Interchange | 12 |
| OCAP | 1225178 | Direct Cross Interchange | 12 |
| SWAG | 70130019 | Direct Cross Interchange | 12 |
| ALFA ROMEO | 7692317 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 46400905 | Direct Cross Interchange | 11 |
| FIAT | 46400905 | Direct Cross Interchange | 10 |
| FIAT | 7692317 | Direct Cross Interchange | 9 |
| MALò | 2126AGES | Direct Cross Interchange | 7 |
| BIRTH | 5367 | Direct Cross Interchange | 5 |
| MALò | 2126 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | 030607010080 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | EM4059 | Indirect Cross Interchange | 5 |
| FIRST LINE | FEM3093 | Indirect Cross Interchange | 4 |
| FORTUNE LINE | FZ90375 | Indirect Cross Interchange | 2 |
| KAGER | 140003 | Indirect Cross Interchange | 2 |
| LANCIA | 7692317 | Indirect Cross Interchange | 1 |
| LANCIA | 46400905 | Indirect Cross Interchange | 1 |
| BOGE | 2259087152A | Indirect Cross Interchange | 1 |
| FIAT | 4600905 | Indirect Cross Interchange | 1 |
| CF GOMMA | P5911 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 15640N | Indirect Cross Interchange | 1 |