| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AJUSA | 15009700 | Direct Cross Interchange | 5 |
| REINZ | 813588300 | Direct Cross Interchange | 5 |
| FIAT | 40004940 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 40004940 | Direct Cross Interchange | 4 |
| ELRING | 440750 | Direct Cross Interchange | 4 |
| LANCIA | 40004940 | Direct Cross Interchange | 2 |
| GLASER | 76060 | Indirect Cross Interchange | 6 |
| CORTECO | 12015855B | Indirect Cross Interchange | 5 |
| CORTECO | 12012411B | Indirect Cross Interchange | 3 |
| FAI AutoParts | OS433 | Indirect Cross Interchange | 3 |
| GOETZE | 5031949200 | Indirect Cross Interchange | 2 |
| GOETZE | 5031940700 | Indirect Cross Interchange | 2 |
| GOETZE | 5030652150 | Indirect Cross Interchange | 2 |
| PAYEN | NA5187 | Indirect Cross Interchange | 2 |
| BGA | OS6344 | Indirect Cross Interchange | 2 |
| ELRING | 212458 | Indirect Cross Interchange | 2 |
| AUDI | 40004460 | Indirect Cross Interchange | 2 |
| MALO | 13054RDSI | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 40004930 | Indirect Cross Interchange | 2 |
| CORTECO | 12015854B | Indirect Cross Interchange | 2 |
| GOETZE | 5030571850 | Indirect Cross Interchange | 1 |
| PEUGEOT | 080309 | Indirect Cross Interchange | 1 |
| CORTECO | 12015855 | Indirect Cross Interchange | 1 |
| FIAT | 40004930 | Indirect Cross Interchange | 1 |
| FIAT | 40004460 | Indirect Cross Interchange | 1 |
| MALò | 606PRDF | Indirect Cross Interchange | 1 |
| ELRING | 332220 | Indirect Cross Interchange | 1 |
| CORTECO | 12012411 | Indirect Cross Interchange | 1 |
| PAYEN | NB706 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60801282 | Indirect Cross Interchange | 1 |
| FIAT | 40005020 | Indirect Cross Interchange | 1 |