| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 9941300 | Direct Cross Interchange | 9 |
| ZEN | 1227 | Direct Cross Interchange | 6 |
| ZEN | 10107862 | Direct Cross Interchange | 6 |
| GHIBAUDI | 1660 | Direct Cross Interchange | 6 |
| ERA | ZN1227 | Direct Cross Interchange | 3 |
| ERA | ZN0786 | Direct Cross Interchange | 3 |
| AINDE | 014193 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 74893901 | Indirect Cross Interchange | 3 |
| FIAT | 9940577 | Indirect Cross Interchange | 2 |
| FIAT | 9939915 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 85540081 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 85540011 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 85540411 | Indirect Cross Interchange | 2 |
| FIAT | 9941306 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 74896531 | Indirect Cross Interchange | 1 |
| BOSCH | 1987BE0053 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | TMM901 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 223124 | Indirect Cross Interchange | 1 |
| HOLGER CRISTIANSEN | 230757 | Indirect Cross Interchange | 1 |
| HOLGER CRISTIANSEN | 132119 | Indirect Cross Interchange | 1 |
| ERA | GH1660 | Indirect Cross Interchange | 1 |
| ERA | GH1531 | Indirect Cross Interchange | 1 |
| ERA | 1227 | Indirect Cross Interchange | 1 |
| ERA | 10107862 | Indirect Cross Interchange | 1 |
| ERA | 10107860 | Indirect Cross Interchange | 1 |
| ERA | 0786 | Indirect Cross Interchange | 1 |