| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL IMPERIUM | 27297 | Direct Cross Interchange | 3 |
| RUVILLE | 325865 | Direct Cross Interchange | 2 |
| CORTECO | 80000198 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 60805961 | Indirect Cross Interchange | 3 |
| BOGE | 87181A | Indirect Cross Interchange | 2 |
| MAPCO | 33092 | Indirect Cross Interchange | 2 |
| MALò | 15095 | Indirect Cross Interchange | 2 |
| FIAT | 7686531 | Indirect Cross Interchange | 2 |
| FIAT | 60805961 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | EM3128 | Indirect Cross Interchange | 1 |
| LANCIA | 7686531 | Indirect Cross Interchange | 1 |
| LANCIA | 60805961 | Indirect Cross Interchange | 1 |
| KAGER | 300058 | Indirect Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 27289 | Indirect Cross Interchange | 1 |
| CORTECO | 80000176 | Indirect Cross Interchange | 1 |
| CF GOMMA | P3237 | Indirect Cross Interchange | 1 |
| BIRTH | 5794 | Indirect Cross Interchange | 1 |