| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 87333 | Direct Cross Interchange | 15 |
| FIAT | 55189514 | Direct Cross Interchange | 14 |
| FIAT | 46778331 | Direct Cross Interchange | 14 |
| HOFFER | 7517333 | Direct Cross Interchange | 14 |
| FACET | 90381 | Direct Cross Interchange | 13 |
| MAGNETI MARELLI | 111040211105 | Direct Cross Interchange | 12 |
| METZGER | 0902122 | Direct Cross Interchange | 11 |
| MAGNETI MARELLI | CWM025 | Direct Cross Interchange | 11 |
| SIDAT | 83113 | Direct Cross Interchange | 10 |
| FISPA | 83113 | Direct Cross Interchange | 10 |
| VEMO | V24720091 | Direct Cross Interchange | 9 |
| BBT | CSS1310 | Direct Cross Interchange | 7 |
| CITROEN/PEUGEOT | 594009 | Direct Cross Interchange | 7 |
| FAE | 79296 | Indirect Cross Interchange | 6 |
| HELLA | 6PU009146471 | Indirect Cross Interchange | 6 |
| PEUGEOT | 594009 | Indirect Cross Interchange | 5 |
| CITROEN | 594009 | Indirect Cross Interchange | 5 |
| MAXGEAR | 240159 | Indirect Cross Interchange | 5 |
| LUCAS ELECTRICAL | SEB1014 | Indirect Cross Interchange | 5 |
| STANDARD | 19011 | Indirect Cross Interchange | 5 |
| INTERMOTOR | 19011 | Indirect Cross Interchange | 4 |
| LANCIA | 55189514 | Indirect Cross Interchange | 4 |
| LANCIA | 46778331 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 55189514 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46778331 | Indirect Cross Interchange | 4 |
| STANDARD | EPS073 | Indirect Cross Interchange | 2 |
| KW | 453381 | Indirect Cross Interchange | 1 |
| EPS | 1953381 | Indirect Cross Interchange | 1 |
| VEMO | 24720091 | Indirect Cross Interchange | 1 |
| HELLA | 6PU?009?146471 | Indirect Cross Interchange | 1 |
| FISPA | 83108 | Indirect Cross Interchange | 1 |
| HOFFER | 7517003 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 87003 | Indirect Cross Interchange | 1 |
| SIDAT | 83108 | Indirect Cross Interchange | 1 |