| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 12018321B | Direct Cross Interchange | 10 |
| GLASER | P7644401 | Direct Cross Interchange | 8 |
| GLASER | 76444 | Direct Cross Interchange | 8 |
| FIAT | 7628850 | Direct Cross Interchange | 7 |
| AJUSA | 15055200 | Direct Cross Interchange | 7 |
| FAI AutoParts | OS801B | Direct Cross Interchange | 7 |
| ELRING | 069590 | Direct Cross Interchange | 7 |
| OPEL | 5646262 | Direct Cross Interchange | 7 |
| SAAB | 93180737 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 7628850 | Direct Cross Interchange | 4 |
| LANCIA | 7628850 | Direct Cross Interchange | 4 |
| PAYEN | NA5070 | Indirect Cross Interchange | 6 |
| FAI AutoParts | OS571 | Indirect Cross Interchange | 4 |
| FIAT | 71741016 | Indirect Cross Interchange | 4 |
| MALò | 605PRDF | Indirect Cross Interchange | 3 |
| VAUXHALL | 5646262 | Indirect Cross Interchange | 2 |
| OPEL | 93180737 | Indirect Cross Interchange | 2 |
| FIAT | 7628822 | Indirect Cross Interchange | 2 |
| CONTITECH | V069590 | Indirect Cross Interchange | 2 |
| BGA | OS1309 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7628822 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 71741016 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60811207 | Indirect Cross Interchange | 1 |
| SKF | GTV081 | Indirect Cross Interchange | 1 |
| LANCIA | 7628822 | Indirect Cross Interchange | 1 |
| IVECO | 7628850 | Indirect Cross Interchange | 1 |
| CORTECO | 12018321 | Indirect Cross Interchange | 1 |
| SUZUKI | 1612479J50 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 60811207 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 748328 | Indirect Cross Interchange | 1 |