| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46528850 | Direct Cross Interchange | 7 |
| HUTCHINSON | 538504 | Direct Cross Interchange | 6 |
| ORIGINAL IMPERIUM | 26216 | Direct Cross Interchange | 6 |
| MALò | 148813 | Direct Cross Interchange | 6 |
| BIRTH | 50112 | Direct Cross Interchange | 5 |
| CORTECO | 80001335 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 030607010042 | Direct Cross Interchange | 2 |
| KAGER | 300041 | Indirect Cross Interchange | 2 |
| OCAP | 1225811 | Indirect Cross Interchange | 1 |
| CF GOMMA | P90686 | Indirect Cross Interchange | 1 |
| FIAT | 46546187 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 538531 | Indirect Cross Interchange | 1 |