| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| 3F QUALITY | 1691 | Direct Cross Interchange | 1 |
| MICRONAIR | MP3362 | Indirect Cross Interchange | 1 |
| CORTECO | 80001030 | Indirect Cross Interchange | 1 |
| FLASH-AIR | XF1691 | Indirect Cross Interchange | 1 |
| EOLO | E1691 | Indirect Cross Interchange | 1 |
| ORIONE | S1691 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | BCF266 | Indirect Cross Interchange | 1 |