| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76554 | Direct Cross Interchange | 10 |
| VEMO | V24090020 | Direct Cross Interchange | 9 |
| SIDAT | 72167 | Direct Cross Interchange | 9 |
| BOSCH | 0580313022 | Direct Cross Interchange | 7 |
| FIAT | 46797141 | Direct Cross Interchange | 5 |
| FIAT | 46478788 | Direct Cross Interchange | 5 |
| FIAT | 60816294 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60816294 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46797141 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46478788 | Direct Cross Interchange | 4 |
| AIRTEX | E10420M | Indirect Cross Interchange | 10 |
| PIERBURG | 703794170 | Indirect Cross Interchange | 9 |
| HOFFER | 7506554 | Indirect Cross Interchange | 9 |
| FISPA | 22167 | Indirect Cross Interchange | 8 |
| MESSMER | 775073 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | QFP776 | Indirect Cross Interchange | 6 |
| ACI - AVESA | ABG615 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | 519031309922 | Indirect Cross Interchange | 5 |
| FIAT | 46837427 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46837427 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | SUA537 | Indirect Cross Interchange | 2 |
| LANCIA | 60816294 | Indirect Cross Interchange | 2 |
| LANCIA | 46837427 | Indirect Cross Interchange | 2 |
| LANCIA | 46797141 | Indirect Cross Interchange | 2 |
| LANCIA | 46478788 | Indirect Cross Interchange | 2 |
| ERA | 775073 | Indirect Cross Interchange | 2 |
| S.I.D.A.T | 72167 | Indirect Cross Interchange | 1 |
| VEMO | 24090020 | Indirect Cross Interchange | 1 |
| MESSMER | 775073 | Indirect Cross Interchange | 1 |