| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 82259 | Direct Cross Interchange | 9 |
| HOFFER | 7472259 | Direct Cross Interchange | 9 |
| MAGNETI MARELLI | 215810001101 | Direct Cross Interchange | 4 |
| LANCIA | 7654436 | Direct Cross Interchange | 4 |
| FIAT | 7654436 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 7654436 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | SEB212 | Direct Cross Interchange | 3 |
| STANDARD | 16804 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | APS0501 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | APS05 | Direct Cross Interchange | 3 |
| FISPA | 84282 | Indirect Cross Interchange | 10 |
| ACI - AVESA | ASM014 | Indirect Cross Interchange | 2 |