| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA338A | Direct Cross Interchange | 21 |
| METELLI | 240338A | Direct Cross Interchange | 19 |
| KWP | 10338A | Direct Cross Interchange | 19 |
| HEPU | P064 | Direct Cross Interchange | 17 |
| BUGATTI | PA0507 | Direct Cross Interchange | 17 |
| AIRTEX | 1575 | Direct Cross Interchange | 16 |
| DOLZ | S182 | Direct Cross Interchange | 16 |
| INNOCENTI | 7608844 | Direct Cross Interchange | 13 |
| FIAT | 46409136 | Direct Cross Interchange | 13 |
| GGT | PA00822 | Direct Cross Interchange | 12 |
| CAR | 330234 | Direct Cross Interchange | 12 |
| MAGNETI MARELLI | 350981456000 | Direct Cross Interchange | 11 |
| FIAT | 7693966 | Direct Cross Interchange | 11 |
| FIAT | 7608844 | Direct Cross Interchange | 11 |
| INNOCENTI | 46409136 | Direct Cross Interchange | 11 |
| INNOCENTI | 7693966 | Direct Cross Interchange | 9 |
| SALERI | PA570 | Direct Cross Interchange | 8 |
| FIAT | 71737977 | Direct Cross Interchange | 5 |
| IDROMEC | PA30053 | Direct Cross Interchange | 4 |
| INNOCENTI | 71737977 | Direct Cross Interchange | 4 |
| DELPHI | WP1824 | Indirect Cross Interchange | 17 |
| SASIC | 9001250 | Indirect Cross Interchange | 16 |
| OPEN PARTS | WAP806910 | Indirect Cross Interchange | 15 |
| Saleri SIL | PA570 | Indirect Cross Interchange | 15 |
| SKF | VKPA82210 | Indirect Cross Interchange | 14 |
| VALEO | 506562 | Indirect Cross Interchange | 14 |
| Saleri SIL | PA505 | Indirect Cross Interchange | 14 |
| OPTIMAL | AQ1660 | Indirect Cross Interchange | 13 |
| GK | 985064 | Indirect Cross Interchange | 13 |
| RUVILLE | 65810G | Indirect Cross Interchange | 13 |
| LPR | WP0739 | Indirect Cross Interchange | 13 |
| AQUAPLUS | 852470 | Indirect Cross Interchange | 12 |
| SPIDAN | 91310 | Indirect Cross Interchange | 12 |
| QUINTON HAZELL | QCP2570BH | Indirect Cross Interchange | 11 |
| FENOX | HB2561 | Indirect Cross Interchange | 10 |
| CAR | 331033 | Indirect Cross Interchange | 10 |
| BEHR HELLA SERVICE | 8MP376806291 | Indirect Cross Interchange | 10 |
| FIRST LINE | FWP1548 | Indirect Cross Interchange | 10 |
| SKF | VKPC82210 | Indirect Cross Interchange | 10 |
| HELLA | 8MP376806291 | Indirect Cross Interchange | 10 |
| RUVILLE | 65810 | Indirect Cross Interchange | 10 |
| BGA | CP5140H | Indirect Cross Interchange | 10 |
| KAGER | 330101 | Indirect Cross Interchange | 10 |
| AQUAPLUS | 856985 | Indirect Cross Interchange | 9 |
| MEYLE | 2137693966 | Indirect Cross Interchange | 9 |
| QUINTON HAZELL | QCP2570 | Indirect Cross Interchange | 8 |
| BUGATTI | PA0507S | Indirect Cross Interchange | 8 |
| FAI AutoParts | WP6044BH | Indirect Cross Interchange | 8 |
| PEX | 190462 | Indirect Cross Interchange | 7 |
| GP | PA554S | Indirect Cross Interchange | 7 |
| AIRTEX | 1815 | Indirect Cross Interchange | 7 |
| HAVAM | PA338A | Indirect Cross Interchange | 6 |
| GP | PA554 | Indirect Cross Interchange | 6 |
| PEX | 190201 | Indirect Cross Interchange | 6 |
| TEMOT | 852470 | Indirect Cross Interchange | 6 |
| LUCAS ENGINE DRIVE | LAWP0840 | Indirect Cross Interchange | 5 |
| KAGER | 330820 | Indirect Cross Interchange | 5 |
| OPTIMAL | AQ1881 | Indirect Cross Interchange | 5 |
| TRISCAN | 860015009 | Indirect Cross Interchange | 5 |
| MOTAQUIP | VWP425 | Indirect Cross Interchange | 4 |
| KWP | 10338 | Indirect Cross Interchange | 4 |
| GRAF | PA733 | Indirect Cross Interchange | 4 |
| SALERI | PA505 | Indirect Cross Interchange | 4 |
| FAI | WP6044BH | Indirect Cross Interchange | 4 |
| VALEO | 506658 | Indirect Cross Interchange | 4 |
| BENDIX | 491279B | Indirect Cross Interchange | 4 |
| DENCKERMANN | A310230 | Indirect Cross Interchange | 4 |
| VECO | VF402 | Indirect Cross Interchange | 4 |
| FIRSTLINE | FWP1808 | Indirect Cross Interchange | 4 |
| INNOCENTI | 46401936 | Indirect Cross Interchange | 4 |
| MGA | PA338A | Indirect Cross Interchange | 4 |
| MOTAQUIP | VWP666 | Indirect Cross Interchange | 3 |
| GP | PA554RS | Indirect Cross Interchange | 3 |
| GP | PA554R | Indirect Cross Interchange | 3 |
| SPIDAN | 0060187 | Indirect Cross Interchange | 3 |
| RHIAG | WP570 | Indirect Cross Interchange | 3 |
| RHIAG | WP505 | Indirect Cross Interchange | 3 |
| METELLI | PA338A | Indirect Cross Interchange | 3 |
| IDROMEC | PA300531 | Indirect Cross Interchange | 3 |
| FRIMATEC | 220404 | Indirect Cross Interchange | 3 |
| AIRTEX | AW1575 | Indirect Cross Interchange | 3 |
| TRW | FP7285 | Indirect Cross Interchange | 3 |
| AIRTEX | AW1379 | Indirect Cross Interchange | 3 |
| TRW | FP17285 | Indirect Cross Interchange | 3 |
| COPARTS | 01234525 | Indirect Cross Interchange | 3 |
| AIRTEX | 1379 | Indirect Cross Interchange | 3 |
| BENDIX | 491244B | Indirect Cross Interchange | 3 |
| FIRSTLINE | FWP1548 | Indirect Cross Interchange | 3 |
| DOLZ | S182ST | Indirect Cross Interchange | 3 |
| FAI | WP6044 | Indirect Cross Interchange | 3 |
| GGT | PA12357 | Indirect Cross Interchange | 3 |
| FIRST LINE | FWP1562 | Indirect Cross Interchange | 3 |
| VALEO | 506695 | Indirect Cross Interchange | 2 |
| HELLA | 8MP376804331 | Indirect Cross Interchange | 2 |
| FAI AutoParts | WP6044 | Indirect Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8MP376804331 | Indirect Cross Interchange | 2 |
| KüHLER SCHNEIDER | 7705531 | Indirect Cross Interchange | 2 |
| SALERI | PA570505 | Indirect Cross Interchange | 2 |
| VALEO | 506562 | Indirect Cross Interchange | 2 |
| SPIDAN | 60187 | Indirect Cross Interchange | 1 |
| AURADIA | INW006 | Indirect Cross Interchange | 1 |
| AURADIA | FTW044 | Indirect Cross Interchange | 1 |
| HAVAM | PA338A | Indirect Cross Interchange | 1 |
| CECAUTO | 2515750 | Indirect Cross Interchange | 1 |
| CECAUTO | 251575 | Indirect Cross Interchange | 1 |
| MEYLE | 2135882693 | Indirect Cross Interchange | 1 |
| HK | W90120 | Indirect Cross Interchange | 1 |
| HK | W90056 | Indirect Cross Interchange | 1 |
| VALEO | 506552 | Indirect Cross Interchange | 1 |
| VALEO | 506145 | Indirect Cross Interchange | 1 |
| AIRTEX | WP2031 | Indirect Cross Interchange | 1 |
| VALEO | 506552 | Indirect Cross Interchange | 1 |
| VALEO | 506145 | Indirect Cross Interchange | 1 |
| SPIDAN | 60187 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 81456 | Indirect Cross Interchange | 1 |
| FIAT | 0000046409136 | Indirect Cross Interchange | 1 |
| FIAT | 0000007693966 | Indirect Cross Interchange | 1 |
| FIAT | 0000007608844 | Indirect Cross Interchange | 1 |
| TRISCAN | 860015009 | Indirect Cross Interchange | 1 |
| GERI | 321006 | Indirect Cross Interchange | 1 |
| BLUE PRINT | ADK89119C | Indirect Cross Interchange | 1 |
| SKF | VKPC82210 | Indirect Cross Interchange | 1 |
| SKF | VKPA82210 | Indirect Cross Interchange | 1 |
| VALEO | 506562 | Indirect Cross Interchange | 1 |
| VALEO | 506552 | Indirect Cross Interchange | 1 |
| VALEO | 506145 | Indirect Cross Interchange | 1 |