| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51744337 | Direct Cross Interchange | 5 |
| CORTECO | 80001200 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 030607010020 | Direct Cross Interchange | 4 |
| MALò | 148835 | Direct Cross Interchange | 4 |
| ORIGINAL IMPERIUM | 29274 | Direct Cross Interchange | 4 |
| CF GOMMA | 8532820 | Direct Cross Interchange | 2 |
| ORIGINAL IMPERIUM | 1692 | Direct Cross Interchange | 1 |
| LANCIA | 51744337 | Indirect Cross Interchange | 4 |
| FIAT | 46845347 | Indirect Cross Interchange | 3 |
| LANCIA | 46845347 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 51744337 | Indirect Cross Interchange | 1 |