| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HEPU | P066 | Direct Cross Interchange | 22 |
| RUVILLE | 65849 | Direct Cross Interchange | 18 |
| GRAF | PA337 | Direct Cross Interchange | 18 |
| DOLZ | S118 | Direct Cross Interchange | 16 |
| BUGATTI | PA0032 | Direct Cross Interchange | 15 |
| MAGNETI MARELLI | 350981455000 | Direct Cross Interchange | 15 |
| KWP | 10337 | Direct Cross Interchange | 15 |
| METELLI | 240337 | Direct Cross Interchange | 13 |
| GK | 985066 | Direct Cross Interchange | 13 |
| Saleri SIL | PA396 | Direct Cross Interchange | 12 |
| OPTIMAL | AQ1601 | Direct Cross Interchange | 11 |
| LPR | WP0497 | Direct Cross Interchange | 10 |
| TRISCAN | 860015968 | Direct Cross Interchange | 9 |
| AQUAPLUS | 851780 | Direct Cross Interchange | 9 |
| SPIDAN | 60186 | Direct Cross Interchange | 9 |
| PEX | 190231 | Direct Cross Interchange | 7 |
| GGT | PA00297 | Direct Cross Interchange | 7 |
| FENOX | HB2517 | Direct Cross Interchange | 6 |
| KAGER | 330799 | Direct Cross Interchange | 5 |
| CAR | 331035 | Direct Cross Interchange | 5 |
| MGA | PA337 | Direct Cross Interchange | 2 |
| KüHLER SCHNEIDER | 7701311 | Direct Cross Interchange | 2 |
| GP | PA81 | Direct Cross Interchange | 2 |
| HAVAM | PA337 | Direct Cross Interchange | 1 |
| FIAT | 5882693 | Indirect Cross Interchange | 24 |
| QUINTON HAZELL | QCP2457 | Indirect Cross Interchange | 14 |
| SALERI | PA396 | Indirect Cross Interchange | 11 |
| SKF | VKPC82408 | Indirect Cross Interchange | 10 |
| DELPHI | WP2044 | Indirect Cross Interchange | 9 |
| TEMOT | 851780 | Indirect Cross Interchange | 7 |
| DELPHI | WP2178 | Indirect Cross Interchange | 6 |
| IDROMEC | PA30055 | Indirect Cross Interchange | 5 |
| METELLI | PA337 | Indirect Cross Interchange | 5 |
| SPIDAN | 0060186 | Indirect Cross Interchange | 4 |
| HK | W90055 | Indirect Cross Interchange | 4 |
| RHIAG | WP396 | Indirect Cross Interchange | 3 |
| TRW | FP30055 | Indirect Cross Interchange | 3 |
| BGA | CP4914T | Indirect Cross Interchange | 3 |
| GP | PA081 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | QCP2475 | Indirect Cross Interchange | 2 |
| FIAT | 0000005936494 | Indirect Cross Interchange | 2 |
| FIAT | 0000005882693 | Indirect Cross Interchange | 2 |
| TRISCAN | 860015968 | Indirect Cross Interchange | 2 |
| BUGATTI | 32 | Indirect Cross Interchange | 2 |
| SACHS | 65849 | Indirect Cross Interchange | 2 |
| SPIDAN | 60186 | Indirect Cross Interchange | 2 |
| SPIDAN | 0060186 | Indirect Cross Interchange | 2 |
| HK | W90056 | Indirect Cross Interchange | 2 |
| AUGROS | 50749456 | Indirect Cross Interchange | 2 |
| GERI | 321014 | Indirect Cross Interchange | 2 |
| SEAT | 5936494 | Indirect Cross Interchange | 2 |
| SEAT | 5882693 | Indirect Cross Interchange | 2 |
| SKF | VKPC82412 | Indirect Cross Interchange | 1 |
| BUGATTI | PA0032 | Indirect Cross Interchange | 1 |
| PEX | 190229 | Indirect Cross Interchange | 1 |
| HAVAM | PA337 | Indirect Cross Interchange | 1 |
| STAHLGRUBER | 6000029 | Indirect Cross Interchange | 1 |
| TRISCAN | 1420PA396 | Indirect Cross Interchange | 1 |
| PININFARINA | 5936494 | Indirect Cross Interchange | 1 |
| PININFARINA | 5882693 | Indirect Cross Interchange | 1 |
| BUGATTI | PA0013 | Indirect Cross Interchange | 1 |
| IPD | IDP2416 | Indirect Cross Interchange | 1 |
| COPARTS | 01236730 | Indirect Cross Interchange | 1 |
| TRIPLE FIVE | PA081 | Indirect Cross Interchange | 1 |