| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAN WEZEL | 1771804 | Direct Cross Interchange | 3 |
| TYC | 3180009 | Direct Cross Interchange | 3 |
| LANCIA | 5892121 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | 350313520060 | Direct Cross Interchange | 2 |
| LANCIA | 0005892121 | Direct Cross Interchange | 1 |
| EQUAL QUALITY | RD00577 | Indirect Cross Interchange | 4 |
| PRASCO | AB0177103 | Indirect Cross Interchange | 2 |
| FIAT | 5892121 | Indirect Cross Interchange | 1 |
| FIAT | 0005892121 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 1352006 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 10996812 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7603383 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7568574 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 5892121 | Indirect Cross Interchange | 1 |
| AUGROS | 34636779 | Indirect Cross Interchange | 1 |
| HAGUS | 7521 | Indirect Cross Interchange | 1 |
| HAGUS | 4805 | Indirect Cross Interchange | 1 |