| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 87195 | Direct Cross Interchange | 23 |
| FACET | 90222 | Direct Cross Interchange | 19 |
| FISPA | 83104 | Direct Cross Interchange | 17 |
| FIAT | 46432909 | Direct Cross Interchange | 17 |
| SIDAT | 83104 | Direct Cross Interchange | 17 |
| ERA | 550242 | Direct Cross Interchange | 15 |
| HELLA | 6PU009146351 | Direct Cross Interchange | 15 |
| ALFA ROMEO | 60601207 | Direct Cross Interchange | 12 |
| METZGER | 0902117 | Direct Cross Interchange | 11 |
| FAE | 79072 | Direct Cross Interchange | 11 |
| VEMO | V24720023 | Direct Cross Interchange | 10 |
| STANDARD | SEB447 | Direct Cross Interchange | 10 |
| STANDARD | 18897 | Direct Cross Interchange | 10 |
| FIAT | 60601207 | Direct Cross Interchange | 9 |
| HERTH+BUSS ELPARTS | 70610057 | Direct Cross Interchange | 9 |
| MAGNETI MARELLI | 064848012010 | Direct Cross Interchange | 8 |
| LUCAS ELECTRICAL | SEB447 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 46432909 | Direct Cross Interchange | 5 |
| LANCIA | 60601207 | Direct Cross Interchange | 5 |
| LANCIA | 46432909 | Direct Cross Interchange | 5 |
| INTERMOTOR | 18897 | Direct Cross Interchange | 5 |
| ERA | 550242B | Direct Cross Interchange | 5 |
| STANDARD | 18897 | Indirect Cross Interchange | 6 |
| STANDARD | EPS186 | Indirect Cross Interchange | 5 |
| HAVAM | 1953222 | Indirect Cross Interchange | 3 |
| EPS | 1953222 | Indirect Cross Interchange | 2 |
| FACET | 453222 | Indirect Cross Interchange | 1 |
| FACET | 1953222 | Indirect Cross Interchange | 1 |
| HITACHI | RS125 | Indirect Cross Interchange | 1 |
| FIAT | 0000060601207 | Indirect Cross Interchange | 1 |
| HELLA | 6PU00914635 | Indirect Cross Interchange | 1 |
| VEMO | 24720023 | Indirect Cross Interchange | 1 |
| OES | 60601207 | Indirect Cross Interchange | 1 |
| KW | 453222 | Indirect Cross Interchange | 1 |