| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540048 | Direct Cross Interchange | 1 |
| HOFFER | 7540022 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70048 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70022 | Direct Cross Interchange | 1 |
| LANCIA | 51806498 | Indirect Cross Interchange | 4 |
| FIAT | 51806498 | Indirect Cross Interchange | 4 |
| FIAT | 51825024 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | MJD6F3P71 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | MJD6F3P7 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 217160024000 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 217160001908 | Indirect Cross Interchange | 2 |
| LANCIA | 51825024 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51796241 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51781569 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51781564 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51775015 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51759023 | Indirect Cross Interchange | 2 |
| FIAT | 51796241 | Indirect Cross Interchange | 2 |
| FIAT | 51781569 | Indirect Cross Interchange | 2 |
| FIAT | 51781564 | Indirect Cross Interchange | 2 |
| FIAT | 51775015 | Indirect Cross Interchange | 2 |
| FIAT | 51759023 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51825024 | Indirect Cross Interchange | 2 |
| LANCIA | 51796241 | Indirect Cross Interchange | 2 |
| LANCIA | 51781569 | Indirect Cross Interchange | 2 |
| LANCIA | 51781564 | Indirect Cross Interchange | 2 |
| LANCIA | 51775015 | Indirect Cross Interchange | 2 |
| LANCIA | 51759023 | Indirect Cross Interchange | 2 |