| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 7702774 | Direct Cross Interchange | 1 |
| LANCIA | 4394109 | Direct Cross Interchange | 1 |
| FIAT | 7702774 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 4394109 | Direct Cross Interchange | 1 |
| REINZ | 703173700 | Direct Cross Interchange | 1 |
| REINZ | 713173700 | Indirect Cross Interchange | 4 |
| GLASER | X0505901 | Indirect Cross Interchange | 4 |
| GLASER | 05059 | Indirect Cross Interchange | 4 |
| ELWIS ROYAL | 1525124 | Indirect Cross Interchange | 3 |
| GOETZE | 3102514210 | Indirect Cross Interchange | 2 |
| CORTECO | 423842P | Indirect Cross Interchange | 2 |
| ELRING | 480980 | Indirect Cross Interchange | 2 |
| PAYEN | JN459 | Indirect Cross Interchange | 2 |
| FAI AutoParts | RC434S | Indirect Cross Interchange | 2 |
| BGA | RC5341 | Indirect Cross Interchange | 1 |
| AJUSA | 11019800 | Indirect Cross Interchange | 1 |
| PAYEN | JN524 | Indirect Cross Interchange | 1 |
| GOETZE | 3102595300 | Indirect Cross Interchange | 1 |