| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIERBURG | 703794120 | Direct Cross Interchange | 8 |
| SIDAT | 72289 | Direct Cross Interchange | 7 |
| MEAT & DORIA | 76936 | Direct Cross Interchange | 7 |
| BOSCH | 0580303034 | Direct Cross Interchange | 7 |
| FISPA | 22289 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60679991 | Direct Cross Interchange | 6 |
| HOFFER | 7506936 | Direct Cross Interchange | 6 |
| MESSMER | 775231 | Direct Cross Interchange | 4 |
| SIDAT | 72282 | Direct Cross Interchange | 2 |
| MEAT & DORIA | 76931 | Direct Cross Interchange | 2 |
| FIAT | 60679991 | Indirect Cross Interchange | 6 |
| MAGNETI MARELLI | 519030309934 | Indirect Cross Interchange | 5 |
| ERA | 775231 | Indirect Cross Interchange | 4 |
| LANCIA | 60679991 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | SUA533 | Indirect Cross Interchange | 4 |
| BOSCH | 0580303059 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 606894270 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60689427 | Indirect Cross Interchange | 2 |
| PIERBURG | 702701580 | Indirect Cross Interchange | 2 |
| FIAT | 606894270 | Indirect Cross Interchange | 2 |
| FIAT | 60689427 | Indirect Cross Interchange | 2 |
| LANCIA | 606894270 | Indirect Cross Interchange | 2 |
| LANCIA | 60689427 | Indirect Cross Interchange | 2 |
| HOFFER | 7506931 | Indirect Cross Interchange | 1 |
| FISPA | 22282 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 72289 | Indirect Cross Interchange | 1 |
| KAUTEX | 759320056 | Indirect Cross Interchange | 1 |
| MESSMER | 775231 | Indirect Cross Interchange | 1 |
| PIERBURG | 70379412 | Indirect Cross Interchange | 1 |