| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA667 | Direct Cross Interchange | 6 |
| METELLI | 240667 | Direct Cross Interchange | 5 |
| AQUAPLUS | 853410 | Direct Cross Interchange | 5 |
| Saleri SIL | PA874 | Direct Cross Interchange | 5 |
| KWP | 10667 | Direct Cross Interchange | 5 |
| HEPU | P1039 | Indirect Cross Interchange | 5 |
| RUVILLE | 66004 | Indirect Cross Interchange | 5 |
| LANCIA | 7710471 | Indirect Cross Interchange | 5 |
| LANCIA | 46435858 | Indirect Cross Interchange | 5 |
| AIRTEX | 1572 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 60812263 | Indirect Cross Interchange | 5 |
| SKF | VKPA82666 | Indirect Cross Interchange | 5 |
| VALEO | 506559 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | 350981363000 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 350981347000 | Indirect Cross Interchange | 4 |
| DOLZ | S181ST | Indirect Cross Interchange | 4 |
| GK | 985239 | Indirect Cross Interchange | 4 |
| BUGATTI | PA5931 | Indirect Cross Interchange | 4 |
| SASIC | 9000903 | Indirect Cross Interchange | 4 |
| OPEN PARTS | WAP825510 | Indirect Cross Interchange | 4 |
| OPTIMAL | AQ1659 | Indirect Cross Interchange | 4 |
| IDROMEC | PA41024 | Indirect Cross Interchange | 3 |
| CAR | 330016 | Indirect Cross Interchange | 3 |
| RHIAG | WP874 | Indirect Cross Interchange | 3 |
| GP | PA958RS | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 46435858 | Indirect Cross Interchange | 3 |
| LPR | WP0320 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | QCP3405BH | Indirect Cross Interchange | 3 |
| TRW | FP7392 | Indirect Cross Interchange | 3 |
| SALERI | PA874 | Indirect Cross Interchange | 3 |
| DELPHI | WP1873 | Indirect Cross Interchange | 3 |
| DOLZ | S181 | Indirect Cross Interchange | 3 |
| LANCIA | 608122163 | Indirect Cross Interchange | 2 |
| SACHS | 66004 | Indirect Cross Interchange | 2 |
| VALEO | 506560 | Indirect Cross Interchange | 2 |
| FIAT | 46435858 | Indirect Cross Interchange | 2 |
| SPIDAN | 91578 | Indirect Cross Interchange | 2 |
| TRISCAN | 860015020 | Indirect Cross Interchange | 2 |
| GGT | PA10512 | Indirect Cross Interchange | 2 |
| BUGATTI | PA5930 | Indirect Cross Interchange | 2 |
| PEX | 190286 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCP3223BH | Indirect Cross Interchange | 1 |
| LANCIA | 7710741 | Indirect Cross Interchange | 1 |
| AIRTEX | AW1572 | Indirect Cross Interchange | 1 |
| OPTIMAL | AQ1658 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VWP711 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VWP529 | Indirect Cross Interchange | 1 |
| LUCAS ENGINE DRIVE | LAWP0854 | Indirect Cross Interchange | 1 |
| GGT | PA11142 | Indirect Cross Interchange | 1 |
| BUGATTI | 5931 | Indirect Cross Interchange | 1 |
| GP | PA219S | Indirect Cross Interchange | 1 |
| KAGER | 330346 | Indirect Cross Interchange | 1 |
| FAI AutoParts | WP6247BH | Indirect Cross Interchange | 1 |
| SASIC | 9000943 | Indirect Cross Interchange | 1 |
| GGT | PA10511 | Indirect Cross Interchange | 1 |
| FAI | WP6247BH | Indirect Cross Interchange | 1 |
| FAI | WP6050BH | Indirect Cross Interchange | 1 |
| SPIDAN | 91298 | Indirect Cross Interchange | 1 |
| SPIDAN | 91292 | Indirect Cross Interchange | 1 |
| SPIDAN | 0060293 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA637 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA875 | Indirect Cross Interchange | 1 |
| FIRSTLINE | FWP1558 | Indirect Cross Interchange | 1 |
| FIAT | 46407766 | Indirect Cross Interchange | 1 |
| FIAT | 7692555 | Indirect Cross Interchange | 1 |
| FIAT | 7648451 | Indirect Cross Interchange | 1 |
| BENDIX | 491331B | Indirect Cross Interchange | 1 |
| GRAF | PA605A | Indirect Cross Interchange | 1 |
| DELPHI | WP1901 | Indirect Cross Interchange | 1 |
| DELPHI | WP1850 | Indirect Cross Interchange | 1 |
| DELPHI | DD1365 | Indirect Cross Interchange | 1 |
| DOLZ | M204 | Indirect Cross Interchange | 1 |