| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL IMPERIUM | 21805 | Direct Cross Interchange | 4 |
| FIAT | 4233601 | Direct Cross Interchange | 3 |
| LANCIA | 4233601 | Direct Cross Interchange | 2 |
| GATES | 3122 | Direct Cross Interchange | 2 |
| INNOCENTI | 4233601 | Direct Cross Interchange | 2 |
| FIAT | 5939749 | Indirect Cross Interchange | 2 |
| MALò | 6125A | Indirect Cross Interchange | 2 |
| SEAT | SE020032147A | Indirect Cross Interchange | 2 |
| INNOCENTI | 5939749 | Indirect Cross Interchange | 1 |
| MALò | 6125AGES | Indirect Cross Interchange | 1 |
| SEAT | HB03212100 | Indirect Cross Interchange | 1 |
| SEAT | 5939749 | Indirect Cross Interchange | 1 |
| SEAT | 4233601 | Indirect Cross Interchange | 1 |
| LANCIA | 5939749 | Indirect Cross Interchange | 1 |
| KAGER | 000734 | Indirect Cross Interchange | 1 |