| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | 422640B | Direct Cross Interchange | 12 |
| PEX | 50604 | Direct Cross Interchange | 11 |
| FIAT | 7520132 | Direct Cross Interchange | 11 |
| METZGER | 125232 | Direct Cross Interchange | 11 |
| KAGER | 192411 | Direct Cross Interchange | 11 |
| CEF | FA01198 | Direct Cross Interchange | 10 |
| KAGER | 192460 | Direct Cross Interchange | 10 |
| MALO | 21161 | Direct Cross Interchange | 9 |
| VAICO | V240259 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | QCC1540 | Direct Cross Interchange | 5 |
| TRISCAN | 814015260 | Indirect Cross Interchange | 5 |
| MALò | 21161 | Indirect Cross Interchange | 5 |
| SPIDAN | 446066 | Indirect Cross Interchange | 3 |
| FIAT | 50007676 | Indirect Cross Interchange | 3 |
| SEIM | 701290 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | GCC1925 | Indirect Cross Interchange | 2 |
| CABOR | 125232 | Indirect Cross Interchange | 2 |
| DELPHI | LH6010 | Indirect Cross Interchange | 1 |
| INNOCENTI | 7520132 | Indirect Cross Interchange | 1 |
| FIAT | 50007570 | Indirect Cross Interchange | 1 |
| KAWE | F25274 | Indirect Cross Interchange | 1 |
| COFLE | 125232 | Indirect Cross Interchange | 1 |
| HAVAM | 250604 | Indirect Cross Interchange | 1 |
| ABE | C81180ABE | Indirect Cross Interchange | 1 |
| REMKAFLEX | 242640 | Indirect Cross Interchange | 1 |
| TECNOFLEX | 151198 | Indirect Cross Interchange | 1 |
| TRISCAN | 814015260 | Indirect Cross Interchange | 1 |
| HAVAM | 250604 | Indirect Cross Interchange | 1 |