| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72276 | Direct Cross Interchange | 9 |
| AIRTEX | E10466M | Direct Cross Interchange | 8 |
| FISPA | 22276 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | QFP916 | Direct Cross Interchange | 7 |
| FIAT | 46838198 | Direct Cross Interchange | 7 |
| VEMO | V24090011 | Direct Cross Interchange | 7 |
| BOSCH | 0580314020 | Direct Cross Interchange | 7 |
| LANCIA | 46838198 | Direct Cross Interchange | 5 |
| ERA | 775209 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46838198 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 76929 | Indirect Cross Interchange | 9 |
| KAGER | 520229 | Indirect Cross Interchange | 6 |
| MESSMER | 775209 | Indirect Cross Interchange | 4 |
| FISPA | 22250 | Indirect Cross Interchange | 2 |
| SIDAT | 72250 | Indirect Cross Interchange | 2 |
| VEMO | 24090011 | Indirect Cross Interchange | 1 |
| MESSMER | 775209 | Indirect Cross Interchange | 1 |