| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SEAT | 744400 | Direct Cross Interchange | 3 |
| REMKAFLEX | 2056 | Direct Cross Interchange | 2 |
| TRW | PHC259 | Direct Cross Interchange | 2 |
| SPIDAN | 39321 | Indirect Cross Interchange | 2 |
| CEF | 516803 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHC259 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | GHP814 | Indirect Cross Interchange | 1 |
| MALò | 8021 | Indirect Cross Interchange | 1 |
| FIAT | 871281 | Indirect Cross Interchange | 1 |