| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46791211 | Direct Cross Interchange | 4 |
| DELPHI | FJ1073012B1 | Direct Cross Interchange | 4 |
| HOFFER | 75112095 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 75112095 | Direct Cross Interchange | 3 |
| FIAT | 71729224 | Direct Cross Interchange | 2 |
| FIAT | 71718655 | Direct Cross Interchange | 1 |
| LANCIA | 46791211 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | IWP116 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 46791211 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | IWP095 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | IWP1161 | Indirect Cross Interchange | 2 |
| DELPHI | IWP116 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 75114169 | Indirect Cross Interchange | 1 |
| BOSCH | 0280158169 | Indirect Cross Interchange | 1 |
| HOFFER | 75114169 | Indirect Cross Interchange | 1 |