| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76877 | Direct Cross Interchange | 12 |
| HOFFER | 7506877 | Direct Cross Interchange | 11 |
| VEMO | V24090009 | Direct Cross Interchange | 9 |
| FIAT | 51806983 | Direct Cross Interchange | 7 |
| FIAT | 46798695 | Direct Cross Interchange | 7 |
| MESSMER | 775165 | Direct Cross Interchange | 6 |
| VDO | 228235106001Z | Direct Cross Interchange | 6 |
| QUINTON HAZELL | QFP915 | Direct Cross Interchange | 6 |
| KAGER | 520236 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 51806983 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46798695 | Direct Cross Interchange | 3 |
| ERA | 775165 | Direct Cross Interchange | 3 |
| LANCIA | 51806983 | Direct Cross Interchange | 3 |
| LANCIA | 46798695 | Direct Cross Interchange | 3 |
| FISPA | 22275 | Indirect Cross Interchange | 11 |
| PIERBURG | 702550600 | Indirect Cross Interchange | 7 |
| BBT | EFP1309 | Indirect Cross Interchange | 3 |
| ACI - AVESA | ABG652 | Indirect Cross Interchange | 3 |
| KAGER | 001570 | Indirect Cross Interchange | 2 |
| ACI - AVESA | ABG709 | Indirect Cross Interchange | 2 |
| FIAT | 51789376 | Indirect Cross Interchange | 1 |
| FIAT | 51806984 | Indirect Cross Interchange | 1 |
| VDO | A2C53257951 | Indirect Cross Interchange | 1 |
| VDO | 993781025 | Indirect Cross Interchange | 1 |
| VDO | 993781022 | Indirect Cross Interchange | 1 |
| VDO | 993781021 | Indirect Cross Interchange | 1 |
| SIDAT | 72500 | Indirect Cross Interchange | 1 |
| VEMO | 24090009 | Indirect Cross Interchange | 1 |
| KAGER | 520250 | Indirect Cross Interchange | 1 |