| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540063 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70063 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 55186425 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51759028 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | IAW5NFT91 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 216160105403 | Indirect Cross Interchange | 2 |
| LANCIA | 55189590 | Indirect Cross Interchange | 2 |
| LANCIA | 55189584 | Indirect Cross Interchange | 2 |
| LANCIA | 55186425 | Indirect Cross Interchange | 2 |
| LANCIA | 51759028 | Indirect Cross Interchange | 2 |
| FIAT | 55189590 | Indirect Cross Interchange | 2 |
| FIAT | 55189584 | Indirect Cross Interchange | 2 |
| FIAT | 55186425 | Indirect Cross Interchange | 2 |
| FIAT | 51759028 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 55189584 | Indirect Cross Interchange | 2 |