| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 030607010109 | Direct Cross Interchange | 1 |
| LANCIA | 82483400 | Indirect Cross Interchange | 1 |
| FIAT | 82483400 | Indirect Cross Interchange | 1 |
| CF GOMMA | 8509650 | Indirect Cross Interchange | 1 |
| OCAP | 1215180 | Indirect Cross Interchange | 1 |
| RUVILLE | 987601 | Indirect Cross Interchange | 1 |
| OPTIMAL | G9635 | Indirect Cross Interchange | 1 |
| MALò | 15850 | Indirect Cross Interchange | 1 |
| KAGER | 860209 | Indirect Cross Interchange | 1 |
| FLENNOR | FL524J | Indirect Cross Interchange | 1 |
| SPIDAN | 411061 | Indirect Cross Interchange | 1 |