| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 75112164 | Direct Cross Interchange | 5 |
| MEAT & DORIA | 75112164 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 805001276003 | Direct Cross Interchange | 4 |
| FIAT | 46759065 | Direct Cross Interchange | 4 |
| LANCIA | 46759065 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | IWP1091 | Direct Cross Interchange | 3 |
| INTERMOTOR | 14737 | Direct Cross Interchange | 1 |
| STANDARD | 14737 | Direct Cross Interchange | 1 |
| DELPHI | IWP1091 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | IWP109 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 805001843601 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | IWP164 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71737174 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46759065 | Indirect Cross Interchange | 2 |
| FIAT | 71737174 | Indirect Cross Interchange | 2 |
| LANCIA | 71737174 | Indirect Cross Interchange | 2 |