| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 350314026800 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 153583099 | Direct Cross Interchange | 2 |
| KLOKKERHOLM | 00021038 | Direct Cross Interchange | 1 |
| HAGUS | 7881 | Direct Cross Interchange | 1 |
| ALKAR | 6142470 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 0152140099 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0150934080 | Indirect Cross Interchange | 1 |