| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 87286 | Direct Cross Interchange | 18 |
| FIAT | 46538536 | Direct Cross Interchange | 17 |
| HOFFER | 7517286 | Direct Cross Interchange | 17 |
| ERA | 550095 | Direct Cross Interchange | 14 |
| CITROEN | 1920EW | Direct Cross Interchange | 13 |
| VEMO | V24720009 | Direct Cross Interchange | 13 |
| METZGER | 0902077 | Direct Cross Interchange | 12 |
| FISPA | 83127 | Direct Cross Interchange | 11 |
| SIDAT | 83127 | Direct Cross Interchange | 11 |
| MAGNETI MARELLI | 111040211102 | Direct Cross Interchange | 10 |
| FAE | 79007 | Direct Cross Interchange | 10 |
| STANDARD | SEB867 | Direct Cross Interchange | 10 |
| STANDARD | 18920 | Direct Cross Interchange | 10 |
| PEUGEOT | 1920EW | Direct Cross Interchange | 8 |
| LUCAS ELECTRICAL | SEB867 | Direct Cross Interchange | 8 |
| MAPCO | 82400 | Direct Cross Interchange | 7 |
| MAGNETI MARELLI | 46538536 | Direct Cross Interchange | 3 |
| KW | 453265 | Direct Cross Interchange | 2 |
| EPS | 1953265 | Direct Cross Interchange | 2 |
| FIAT | 55189519 | Indirect Cross Interchange | 8 |
| TOPRAN | 721687 | Indirect Cross Interchange | 7 |
| CITROEN/PEUGEOT | 1920EW | Indirect Cross Interchange | 6 |
| MAXGEAR | 240125 | Indirect Cross Interchange | 6 |
| HAVAM | 1953265 | Indirect Cross Interchange | 6 |
| MAGNETI MARELLI | CEM022 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 55189519 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46538536 | Indirect Cross Interchange | 4 |
| LANCIA | 55189519 | Indirect Cross Interchange | 4 |
| LANCIA | 46538536 | Indirect Cross Interchange | 4 |
| INTERMOTOR | 18920 | Indirect Cross Interchange | 4 |
| STANDARD | 18920 | Indirect Cross Interchange | 3 |
| STANDARD | EPS176 | Indirect Cross Interchange | 2 |
| OES | 465385E007 | Indirect Cross Interchange | 1 |
| OES | 1920EW | Indirect Cross Interchange | 1 |
| CITROEN | 1920KS | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | CWM022 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 18920 | Indirect Cross Interchange | 1 |
| VEMO | 24720009 | Indirect Cross Interchange | 1 |
| HAVAM | 1953265 | Indirect Cross Interchange | 1 |
| FUELPARTS | CS1261 | Indirect Cross Interchange | 1 |