| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 88177 | Direct Cross Interchange | 12 |
| HOFFER | 7518177 | Direct Cross Interchange | 12 |
| DELPHI | EG1025512B1 | Direct Cross Interchange | 9 |
| PIERBURG | 724809230 | Direct Cross Interchange | 7 |
| FIAT | 46477364 | Direct Cross Interchange | 6 |
| FIAT | 17094174 | Direct Cross Interchange | 5 |
| LANCIA | 46477364 | Direct Cross Interchange | 4 |
| LANCIA | 17094174 | Direct Cross Interchange | 4 |
| RHIAG | 129591 | Direct Cross Interchange | 3 |
| RHIAG | 103785 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46477364 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 17094174 | Direct Cross Interchange | 3 |
| ERA | 555131 | Direct Cross Interchange | 3 |
| FISPA | 83732 | Indirect Cross Interchange | 13 |
| ACI - AVESA | AEGR725 | Indirect Cross Interchange | 3 |
| STANDARD | ERV055 | Indirect Cross Interchange | 3 |
| STANDARD | 14989 | Indirect Cross Interchange | 3 |
| PIERBURG | 724809235 | Indirect Cross Interchange | 1 |
| PIERBURG | 72480923 | Indirect Cross Interchange | 1 |