| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| REINZ | 819004100 | Direct Cross Interchange | 9 |
| CORTECO | 12018929B | Direct Cross Interchange | 9 |
| ELRING | 375320 | Direct Cross Interchange | 8 |
| FIAT | 46539824 | Direct Cross Interchange | 7 |
| AJUSA | 71001000 | Direct Cross Interchange | 7 |
| PAYEN | LK5001 | Direct Cross Interchange | 7 |
| GOETZE | 5031945600 | Direct Cross Interchange | 7 |
| LANCIA | 46539824 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46539824 | Direct Cross Interchange | 3 |
| FIAT | 71718738 | Indirect Cross Interchange | 3 |
| GLASER | P7732001 | Indirect Cross Interchange | 3 |
| GLASER | 77406 | Indirect Cross Interchange | 2 |
| GLASER | 77320 | Indirect Cross Interchange | 2 |
| BGA | OC6355 | Indirect Cross Interchange | 2 |
| MALò | 760PRSF | Indirect Cross Interchange | 2 |
| FIAT | 46751174 | Indirect Cross Interchange | 1 |
| CORTECO | 12018929 | Indirect Cross Interchange | 1 |
| GOETZE ENGINE | 5031945600 | Indirect Cross Interchange | 1 |