| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EUROLITES LEART | 15048000 | Direct Cross Interchange | 4 |
| FIAT | 82426136 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 714034620601 | Direct Cross Interchange | 3 |
| LANCIA | 82426136 | Direct Cross Interchange | 2 |
| ROVER | 34620601 | Direct Cross Interchange | 1 |
| ROVER | 12115 | Direct Cross Interchange | 1 |
| SEIMA | 34620601 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 12115 | Indirect Cross Interchange | 1 |