| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0261210227 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 46798363 | Direct Cross Interchange | 10 |
| HOFFER | 7517337 | Direct Cross Interchange | 9 |
| MEAT & DORIA | 87337 | Direct Cross Interchange | 9 |
| METZGER | 0902108 | Direct Cross Interchange | 8 |
| FACET | 90389 | Direct Cross Interchange | 8 |
| FAE | 79200 | Direct Cross Interchange | 8 |
| FIAT | 46798363 | Direct Cross Interchange | 5 |
| STANDARD | 19013 | Direct Cross Interchange | 4 |
| STANDARD | EPS184 | Direct Cross Interchange | 3 |
| VEMO | 24720049 | Direct Cross Interchange | 1 |
| FISPA | 83262 | Indirect Cross Interchange | 7 |
| SIDAT | 83262 | Indirect Cross Interchange | 7 |
| MAXGEAR | 240162 | Indirect Cross Interchange | 4 |
| LUCAS ELECTRICAL | SEB1016 | Indirect Cross Interchange | 4 |
| INTERMOTOR | 19013 | Indirect Cross Interchange | 3 |
| LANCIA | 46798363 | Indirect Cross Interchange | 2 |
| LUCAS CAV | SEB1016 | Indirect Cross Interchange | 2 |
| KW | 453389 | Indirect Cross Interchange | 1 |
| EPS | 1953389 | Indirect Cross Interchange | 1 |
| FACET | 90320 | Indirect Cross Interchange | 1 |