| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA494 | Direct Cross Interchange | 17 |
| BUGATTI | PA5003 | Direct Cross Interchange | 16 |
| KWP | 10494 | Direct Cross Interchange | 16 |
| ALFA ROMEO | 60597487 | Direct Cross Interchange | 15 |
| ALFA ROMEO | 60585362 | Direct Cross Interchange | 15 |
| ALFA ROMEO | 60585358 | Direct Cross Interchange | 15 |
| HEPU | P013 | Direct Cross Interchange | 15 |
| METELLI | 240494 | Direct Cross Interchange | 15 |
| DOLZ | A149 | Direct Cross Interchange | 14 |
| AIRTEX | 1411 | Direct Cross Interchange | 14 |
| MAPCO | 21011 | Direct Cross Interchange | 13 |
| MAGNETI MARELLI | 351170820000 | Direct Cross Interchange | 11 |
| CAR | 330012 | Direct Cross Interchange | 10 |
| GGT | PA10635 | Direct Cross Interchange | 9 |
| SALERI | PA687 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 71737985 | Direct Cross Interchange | 5 |
| IDROMEC | PA41021 | Direct Cross Interchange | 1 |
| DELPHI | WP2171 | Indirect Cross Interchange | 14 |
| RUVILLE | 66025 | Indirect Cross Interchange | 14 |
| OPTIMAL | AQ1029 | Indirect Cross Interchange | 14 |
| QUINTON HAZELL | QCP2904 | Indirect Cross Interchange | 13 |
| Saleri SIL | PA687 | Indirect Cross Interchange | 13 |
| TRISCAN | 860012958 | Indirect Cross Interchange | 12 |
| BGA | CP2822 | Indirect Cross Interchange | 12 |
| OPEN PARTS | WAP814100 | Indirect Cross Interchange | 12 |
| VALEO | 506286 | Indirect Cross Interchange | 11 |
| HELLA | 8MP376806621 | Indirect Cross Interchange | 11 |
| GK | 985013 | Indirect Cross Interchange | 11 |
| SKF | VKPC82436 | Indirect Cross Interchange | 11 |
| BEHR HELLA SERVICE | 8MP376806621 | Indirect Cross Interchange | 11 |
| SASIC | 9001290 | Indirect Cross Interchange | 10 |
| AQUAPLUS | 853060 | Indirect Cross Interchange | 10 |
| GP | PA709 | Indirect Cross Interchange | 10 |
| STATIM | W314 | Indirect Cross Interchange | 9 |
| FIRST LINE | FWP1545 | Indirect Cross Interchange | 9 |
| SPIDAN | 60500 | Indirect Cross Interchange | 9 |
| SPIDAN | 0060500 | Indirect Cross Interchange | 9 |
| FENOX | HB1518 | Indirect Cross Interchange | 9 |
| FAI AutoParts | WP2904 | Indirect Cross Interchange | 9 |
| TEMOT | 853060 | Indirect Cross Interchange | 9 |
| COPARTS | 01214990 | Indirect Cross Interchange | 8 |
| KAGER | 330197 | Indirect Cross Interchange | 8 |
| AIRTEX | AW1411 | Indirect Cross Interchange | 8 |
| FAI | WP2904 | Indirect Cross Interchange | 8 |
| MOTAQUIP | VWP408 | Indirect Cross Interchange | 8 |
| FIRSTLINE | FWP1545 | Indirect Cross Interchange | 8 |
| BENDIX | 491366B | Indirect Cross Interchange | 8 |
| VECO | VF315 | Indirect Cross Interchange | 8 |
| UNIPART | GWP2620 | Indirect Cross Interchange | 8 |
| DELPHI | DD1539 | Indirect Cross Interchange | 8 |
| PEX | 190300 | Indirect Cross Interchange | 8 |
| MEYLE | 15130600002 | Indirect Cross Interchange | 7 |
| LUCAS ENGINE DRIVE | LAWP0819 | Indirect Cross Interchange | 5 |
| MGA | PA494 | Indirect Cross Interchange | 4 |
| TRW | FP7314 | Indirect Cross Interchange | 3 |
| HAVAM | PA494 | Indirect Cross Interchange | 3 |
| METELLI | PA494 | Indirect Cross Interchange | 3 |
| KüHLER SCHNEIDER | 7702451 | Indirect Cross Interchange | 3 |
| GP | PA709R | Indirect Cross Interchange | 3 |
| RHIAG | WP687 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 0000060585358 | Indirect Cross Interchange | 1 |
| TRISCAN | 860012958 | Indirect Cross Interchange | 1 |
| VALEO | 506286 | Indirect Cross Interchange | 1 |
| SPIDAN | 60500 | Indirect Cross Interchange | 1 |
| SPIDAN | 0060500 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 11708T | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 351171E11 | Indirect Cross Interchange | 1 |
| GERI | 322034 | Indirect Cross Interchange | 1 |
| DELPHI | BG2331 | Indirect Cross Interchange | 1 |
| SKF | VKPC82436 | Indirect Cross Interchange | 1 |
| HAVAM | PA494 | Indirect Cross Interchange | 1 |
| CECAUTO | 2514110 | Indirect Cross Interchange | 1 |
| CECAUTO | 251411 | Indirect Cross Interchange | 1 |
| AIRTEX | WP1732 | Indirect Cross Interchange | 1 |
| HK | W06021 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0000060585362 | Indirect Cross Interchange | 1 |