| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51732681 | Direct Cross Interchange | 3 |
| LEMFORDER | 3444901 | Direct Cross Interchange | 3 |
| SASIC | 9001994 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51732681 | Direct Cross Interchange | 1 |
| LANCIA | 51732681 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 030607010107 | Indirect Cross Interchange | 3 |
| MALò | 146291 | Indirect Cross Interchange | 2 |
| KAGER | 300257 | Indirect Cross Interchange | 2 |
| BIRTH | 50948 | Indirect Cross Interchange | 2 |
| FEBI BILSTEIN | 36617 | Indirect Cross Interchange | 2 |
| FORD | 9S516P082CA | Indirect Cross Interchange | 1 |
| FORD | 1583110 | Indirect Cross Interchange | 1 |
| CF GOMMA | 8532590 | Indirect Cross Interchange | 1 |
| CORTECO | 80001799 | Indirect Cross Interchange | 1 |