| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 030607010109 | Direct Cross Interchange | 1 |
| METZGER | 52001208 | Direct Cross Interchange | 1 |
| LANCIA | 82483400 | Indirect Cross Interchange | 2 |
| RUVILLE | 987601 | Indirect Cross Interchange | 2 |
| OPTIMAL | G9635 | Indirect Cross Interchange | 2 |
| MALò | 15850 | Indirect Cross Interchange | 2 |
| METZGER | 2SB2 | Indirect Cross Interchange | 1 |
| PEX | 1210125 | Indirect Cross Interchange | 1 |
| KAGER | 860209 | Indirect Cross Interchange | 1 |
| FLENNOR | FL524J | Indirect Cross Interchange | 1 |
| MEYLE | 214610003 | Indirect Cross Interchange | 1 |
| FIAT | 82483400 | Indirect Cross Interchange | 1 |
| CF GOMMA | 8509650 | Indirect Cross Interchange | 1 |
| BIRTH | 2163 | Indirect Cross Interchange | 1 |
| OCAP | 1215180 | Indirect Cross Interchange | 1 |
| A.B.S. | 2163 | Indirect Cross Interchange | 1 |