| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA416 | Direct Cross Interchange | 9 |
| HEPU | P076 | Direct Cross Interchange | 8 |
| AIRTEX | 1392 | Direct Cross Interchange | 8 |
| KWP | 10416 | Direct Cross Interchange | 8 |
| METELLI | 240416 | Direct Cross Interchange | 8 |
| DOLZ | S162 | Direct Cross Interchange | 8 |
| FIAT | 7616151 | Direct Cross Interchange | 8 |
| GGT | PA10515 | Direct Cross Interchange | 5 |
| CAR | 330258 | Direct Cross Interchange | 4 |
| IDROMEC | PA30074 | Direct Cross Interchange | 1 |
| BUGATTI | PA0518 | Indirect Cross Interchange | 8 |
| DELPHI | WP1722 | Indirect Cross Interchange | 8 |
| GK | 985076 | Indirect Cross Interchange | 6 |
| FENOX | HB2544 | Indirect Cross Interchange | 6 |
| OPTIMAL | AQ1642 | Indirect Cross Interchange | 6 |
| SPIDAN | 60321 | Indirect Cross Interchange | 5 |
| KAGER | 330157 | Indirect Cross Interchange | 4 |
| TRW | FP7297 | Indirect Cross Interchange | 3 |
| DELPHI | WP2184 | Indirect Cross Interchange | 3 |
| AQUAPLUS | 852835 | Indirect Cross Interchange | 3 |
| Saleri SIL | PA507 | Indirect Cross Interchange | 3 |
| METELLI | PA416 | Indirect Cross Interchange | 3 |
| GP | PA529R | Indirect Cross Interchange | 3 |
| LANCIA | 7616151 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QCP3324 | Indirect Cross Interchange | 2 |
| MGA | PA416 | Indirect Cross Interchange | 2 |
| FIRST LINE | FWP1186 | Indirect Cross Interchange | 2 |
| FIAT | 0000007616151 | Indirect Cross Interchange | 1 |
| AIRTEX | WP1721 | Indirect Cross Interchange | 1 |
| SPIDAN | 60321 | Indirect Cross Interchange | 1 |
| SPIDAN | 0060321 | Indirect Cross Interchange | 1 |
| HAVAM | PA416 | Indirect Cross Interchange | 1 |
| SPIDAN | 0060321 | Indirect Cross Interchange | 1 |
| GERI | 321040 | Indirect Cross Interchange | 1 |
| FIAT | 7716191 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCP2694BH | Indirect Cross Interchange | 1 |
| HAVAM | PA416 | Indirect Cross Interchange | 1 |
| BGA | CP2396 | Indirect Cross Interchange | 1 |
| CECAUTO | 2513920 | Indirect Cross Interchange | 1 |
| CECAUTO | 251392 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA416 | Indirect Cross Interchange | 1 |