| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIMER | S281 | Direct Cross Interchange | 1 |
| LANCIA | 5890500 | Indirect Cross Interchange | 1 |
| FIAT | 5890500 | Indirect Cross Interchange | 1 |
| FIAT | 58884333 | Indirect Cross Interchange | 1 |
| BENDIX | 361428B | Indirect Cross Interchange | 1 |
| TRUSTING | 034090S | Indirect Cross Interchange | 1 |
| LPR | 04780 | Indirect Cross Interchange | 1 |
| REMSA | 417900 | Indirect Cross Interchange | 1 |
| METELLI | 530066J | Indirect Cross Interchange | 1 |
| RAICAM | 2478 | Indirect Cross Interchange | 1 |
| CIFAM | 153066J | Indirect Cross Interchange | 1 |
| sbs | 482 | Indirect Cross Interchange | 1 |
| fri.tech. | 1034090S | Indirect Cross Interchange | 1 |
| TRW | GS8269 | Indirect Cross Interchange | 1 |
| ZASTAVA | 58884333 | Indirect Cross Interchange | 1 |