| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Saleri SIL | PA842 | Direct Cross Interchange | 4 |
| GRAF | PA984 | Direct Cross Interchange | 4 |
| KWP | 10984 | Direct Cross Interchange | 3 |
| METELLI | 240984 | Direct Cross Interchange | 3 |
| AQUAPLUS | 853525 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | QCP3610 | Indirect Cross Interchange | 5 |
| FIAT | 7691790 | Indirect Cross Interchange | 5 |
| FIAT | 7666244 | Indirect Cross Interchange | 5 |
| HEPU | P1202 | Indirect Cross Interchange | 5 |
| RUVILLE | 65853 | Indirect Cross Interchange | 5 |
| GK | 981202 | Indirect Cross Interchange | 4 |
| FIAT | 14359221 | Indirect Cross Interchange | 3 |
| FIAT | 11193874 | Indirect Cross Interchange | 3 |
| LPR | WP0253 | Indirect Cross Interchange | 3 |
| FIAT | 7764145 | Indirect Cross Interchange | 3 |
| SALERI | PA842 | Indirect Cross Interchange | 3 |
| RHIAG | WP842 | Indirect Cross Interchange | 3 |
| SACHS | 65853 | Indirect Cross Interchange | 2 |
| TEMOT | 853525 | Indirect Cross Interchange | 2 |
| OPTIMAL | AQ2172 | Indirect Cross Interchange | 1 |