| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFAROME/FIAT/LANCI | 51798108 | Direct Cross Interchange | 1 |
| IMASAF | 258527 | Direct Cross Interchange | 1 |
| LANCIA | 51798108 | Indirect Cross Interchange | 1 |
| FIAT | 51798108 | Indirect Cross Interchange | 1 |
| MTS | 0160816 | Indirect Cross Interchange | 1 |
| ASSO | 127164 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 51798108 | Indirect Cross Interchange | 1 |