| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EUROLITES LEART | 17726419 | Direct Cross Interchange | 4 |
| FIAT | 9943057 | Direct Cross Interchange | 2 |
| FIAT | 9941920 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | 714024681805 | Direct Cross Interchange | 2 |
| ROVER | 42031 | Direct Cross Interchange | 1 |
| ROVER | 24681805 | Direct Cross Interchange | 1 |
| SEIMA | 24681805 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 9943057 | Indirect Cross Interchange | 1 |