| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DOLZ | A135 | Direct Cross Interchange | 3 |
| SPIDAN | 91026 | Direct Cross Interchange | 2 |
| OPTIMAL | AQ1016 | Direct Cross Interchange | 2 |
| GGT | PA00018 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | QCP2363 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 60712573 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 105440702400 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 105260702400 | Indirect Cross Interchange | 4 |
| HEPU | P1083 | Indirect Cross Interchange | 4 |
| AIRTEX | 1186 | Indirect Cross Interchange | 4 |
| GRAF | PA051 | Indirect Cross Interchange | 4 |
| BUGATTI | PA0263 | Indirect Cross Interchange | 3 |
| SACHS | 850016 | Indirect Cross Interchange | 3 |
| GK | 985283 | Indirect Cross Interchange | 3 |
| SALERI | PA129P | Indirect Cross Interchange | 3 |
| KWP | 10051 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 351052605000 | Indirect Cross Interchange | 2 |
| LPR | WP0336 | Indirect Cross Interchange | 2 |
| METELLI | 240051 | Indirect Cross Interchange | 2 |
| BGA | CP2364 | Indirect Cross Interchange | 1 |
| IDROMEC | PA41003 | Indirect Cross Interchange | 1 |
| AQUAPLUS | 856260 | Indirect Cross Interchange | 1 |
| IPD | IDP0205 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA129P | Indirect Cross Interchange | 1 |
| CAR | 331101 | Indirect Cross Interchange | 1 |