| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46522739 | Direct Cross Interchange | 9 |
| BOSCH | 0232101037 | Direct Cross Interchange | 9 |
| HOFFER | 7517185 | Direct Cross Interchange | 8 |
| MEAT & DORIA | 87185 | Direct Cross Interchange | 8 |
| METZGER | 0903063 | Direct Cross Interchange | 6 |
| VEMO | V24720084 | Direct Cross Interchange | 6 |
| SIDAT | 83247 | Direct Cross Interchange | 6 |
| FISPA | 83247 | Direct Cross Interchange | 6 |
| LUCAS ELECTRICAL | SEB405 | Direct Cross Interchange | 5 |
| FAE | 79105 | Direct Cross Interchange | 3 |
| KW | 453209 | Direct Cross Interchange | 1 |
| EPS | 1953209 | Direct Cross Interchange | 1 |
| LANCIA | 46522739 | Indirect Cross Interchange | 5 |
| INTERMOTOR | 18886 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 46522739 | Indirect Cross Interchange | 4 |
| HAVAM | 1953209 | Indirect Cross Interchange | 4 |
| STANDARD | 18886 | Indirect Cross Interchange | 4 |
| STANDARD | EPS136 | Indirect Cross Interchange | 3 |
| FIAT | 60811201 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7777344 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60811201 | Indirect Cross Interchange | 1 |
| BOSCH | 0232101026 | Indirect Cross Interchange | 1 |
| MTE-THOMSON | 7310 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 18885 | Indirect Cross Interchange | 1 |
| FACET | 90208 | Indirect Cross Interchange | 1 |
| METZGER | 0903045 | Indirect Cross Interchange | 1 |
| VEMO | 24720084 | Indirect Cross Interchange | 1 |
| FIAT | 7777344 | Indirect Cross Interchange | 1 |