| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 87258 | Direct Cross Interchange | 17 |
| FISPA | 83083 | Direct Cross Interchange | 14 |
| SIDAT | 83083 | Direct Cross Interchange | 14 |
| FACET | 90356 | Direct Cross Interchange | 12 |
| ERA | 550190 | Direct Cross Interchange | 11 |
| BOSCH | 0261210220 | Direct Cross Interchange | 11 |
| FIAT | 55187332 | Direct Cross Interchange | 11 |
| FIAT | 46779352 | Direct Cross Interchange | 11 |
| MAPCO | 82000 | Direct Cross Interchange | 9 |
| LUCAS ELECTRICAL | SEB1010 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 55187332 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46779352 | Direct Cross Interchange | 5 |
| INTERMOTOR | 19007 | Direct Cross Interchange | 5 |
| LANCIA | 55187332 | Direct Cross Interchange | 5 |
| LANCIA | 46779352 | Direct Cross Interchange | 5 |
| FAE | 79220 | Indirect Cross Interchange | 5 |
| MAXGEAR | 240153 | Indirect Cross Interchange | 4 |
| MAXGEAR | 240103 | Indirect Cross Interchange | 4 |
| STANDARD | EPS190 | Indirect Cross Interchange | 3 |
| STANDARD | 19007 | Indirect Cross Interchange | 3 |
| BOUGICORD | 147221 | Indirect Cross Interchange | 2 |
| BOSCH | 0261210266 | Indirect Cross Interchange | 2 |
| OES | 261210257 | Indirect Cross Interchange | 1 |
| KüHNER | 101341 | Indirect Cross Interchange | 1 |
| KW | 453356 | Indirect Cross Interchange | 1 |
| EPS | 1953356 | Indirect Cross Interchange | 1 |