| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| REINZ | 613731510 | Direct Cross Interchange | 7 |
| PAYEN | AA5790 | Direct Cross Interchange | 5 |
| ELRING | 626771 | Direct Cross Interchange | 5 |
| GOETZE | 3002928200 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 55190360 | Direct Cross Interchange | 4 |
| FIAT | 55190360 | Direct Cross Interchange | 3 |
| LANCIA | 55190360 | Direct Cross Interchange | 2 |
| CORTECO | 415105P | Indirect Cross Interchange | 4 |
| TRISCAN | 5012586 | Indirect Cross Interchange | 3 |
| GLASER | 11898 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60816563 | Indirect Cross Interchange | 2 |
| AJUSA | 10137210 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46739136 | Indirect Cross Interchange | 2 |
| CORTECO | 8112513 | Indirect Cross Interchange | 2 |
| ELRING | 626770 | Indirect Cross Interchange | 2 |
| FAI AutoParts | HG1122A | Indirect Cross Interchange | 1 |