| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 030607010020 | Direct Cross Interchange | 1 |
| BIRTH | 51303 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 46845347 | Indirect Cross Interchange | 1 |
| LANCIA | 51744337 | Indirect Cross Interchange | 1 |
| FIAT | 51744337 | Indirect Cross Interchange | 1 |
| CF GOMMA | 8532820 | Indirect Cross Interchange | 1 |
| CORTECO | 80001200 | Indirect Cross Interchange | 1 |
| SASIC | 9001999 | Indirect Cross Interchange | 1 |