| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA399 | Direct Cross Interchange | 21 |
| BUGATTI | PA6501 | Direct Cross Interchange | 20 |
| KWP | 10399 | Direct Cross Interchange | 20 |
| METELLI | 240399 | Direct Cross Interchange | 19 |
| DOLZ | L155 | Direct Cross Interchange | 18 |
| AIRTEX | 1383 | Direct Cross Interchange | 18 |
| FIAT | 7747386 | Direct Cross Interchange | 15 |
| FIAT | 7695559 | Direct Cross Interchange | 15 |
| FIAT | 7695555 | Direct Cross Interchange | 15 |
| FIAT | 7661811 | Direct Cross Interchange | 15 |
| FIAT | 7609204 | Direct Cross Interchange | 15 |
| MAGNETI MARELLI | 350981490000 | Direct Cross Interchange | 15 |
| GGT | PA10560 | Direct Cross Interchange | 14 |
| CAR | 330436 | Direct Cross Interchange | 14 |
| LANCIA | 7747386 | Direct Cross Interchange | 10 |
| LANCIA | 7695559 | Direct Cross Interchange | 10 |
| LANCIA | 7661811 | Direct Cross Interchange | 10 |
| LANCIA | 7609204 | Direct Cross Interchange | 10 |
| SALERI | PA688 | Direct Cross Interchange | 8 |
| IDROMEC | PA30091 | Direct Cross Interchange | 4 |
| DELPHI | WP1834 | Indirect Cross Interchange | 19 |
| QUINTON HAZELL | QCP2899 | Indirect Cross Interchange | 18 |
| RUVILLE | 65823 | Indirect Cross Interchange | 18 |
| Saleri SIL | PA688 | Indirect Cross Interchange | 17 |
| SKF | VKPC82629 | Indirect Cross Interchange | 17 |
| VALEO | 506123 | Indirect Cross Interchange | 17 |
| BGA | CP2766 | Indirect Cross Interchange | 16 |
| BEHR HELLA SERVICE | 8MP376806601 | Indirect Cross Interchange | 16 |
| GK | 985116 | Indirect Cross Interchange | 16 |
| HELLA | 8MP376806601 | Indirect Cross Interchange | 16 |
| TRISCAN | 860015003 | Indirect Cross Interchange | 16 |
| OPEN PARTS | WAP810000 | Indirect Cross Interchange | 15 |
| FENOX | HB2504 | Indirect Cross Interchange | 14 |
| GP | PA665 | Indirect Cross Interchange | 14 |
| AQUAPLUS | 853065 | Indirect Cross Interchange | 14 |
| SPIDAN | 60323 | Indirect Cross Interchange | 14 |
| OPTIMAL | AQ1315 | Indirect Cross Interchange | 13 |
| FIAT | 91107589 | Indirect Cross Interchange | 12 |
| KAGER | 330145 | Indirect Cross Interchange | 12 |
| TEMOT | 853065 | Indirect Cross Interchange | 11 |
| UNIPART | GWP2716 | Indirect Cross Interchange | 11 |
| SASIC | 9000937 | Indirect Cross Interchange | 11 |
| BENDIX | 491367B | Indirect Cross Interchange | 10 |
| VECO | VF348 | Indirect Cross Interchange | 10 |
| FIRSTLINE | FWP1511 | Indirect Cross Interchange | 10 |
| LANCIA | 91107580 | Indirect Cross Interchange | 10 |
| MOTAQUIP | VWP432 | Indirect Cross Interchange | 10 |
| AIRTEX | AW1383 | Indirect Cross Interchange | 10 |
| SPIDAN | 0060474 | Indirect Cross Interchange | 10 |
| SPIDAN | 0060323 | Indirect Cross Interchange | 10 |
| DELPHI | DD1510 | Indirect Cross Interchange | 10 |
| COPARTS | 01250690 | Indirect Cross Interchange | 10 |
| QUINTON HAZELL | QCP2865 | Indirect Cross Interchange | 10 |
| CENTRO | 986022652 | Indirect Cross Interchange | 10 |
| HAVAM | PA399 | Indirect Cross Interchange | 9 |
| FIRST LINE | FWP1511 | Indirect Cross Interchange | 8 |
| LUCAS ENGINE DRIVE | LAWP0850 | Indirect Cross Interchange | 7 |
| PEX | 190211 | Indirect Cross Interchange | 6 |
| LANCIA | 91107589 | Indirect Cross Interchange | 5 |
| HEPU | P116 | Indirect Cross Interchange | 5 |
| MGA | PA399 | Indirect Cross Interchange | 5 |
| VALEO | 506276 | Indirect Cross Interchange | 3 |
| FIAT | 7658062 | Indirect Cross Interchange | 3 |
| FIAT | 7695553 | Indirect Cross Interchange | 3 |
| FIAT | 7747390 | Indirect Cross Interchange | 3 |
| LANCIA | 7695555 | Indirect Cross Interchange | 3 |
| GP | PA665R | Indirect Cross Interchange | 3 |
| RHIAG | WP688 | Indirect Cross Interchange | 3 |
| METELLI | PA399 | Indirect Cross Interchange | 3 |
| TRW | FP7288 | Indirect Cross Interchange | 3 |
| FIAT | 71719677 | Indirect Cross Interchange | 3 |
| HEPU | P096 | Indirect Cross Interchange | 3 |
| RUVILLE | 65847 | Indirect Cross Interchange | 3 |
| FIAT | 71719674 | Indirect Cross Interchange | 2 |
| Pierce Company | 5005A | Indirect Cross Interchange | 1 |
| CECAUTO | 2513830 | Indirect Cross Interchange | 1 |
| CECAUTO | 251383 | Indirect Cross Interchange | 1 |
| TRISCAN | 860010003 | Indirect Cross Interchange | 1 |
| AIRTEX | WP1715 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 1518044 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 1516807 | Indirect Cross Interchange | 1 |
| ACDelco | 42652 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7702991 | Indirect Cross Interchange | 1 |
| GM | 96054219 | Indirect Cross Interchange | 1 |
| GM | 25115186 | Indirect Cross Interchange | 1 |
| BOSCH | 68608 | Indirect Cross Interchange | 1 |
| VALEO | 506123 | Indirect Cross Interchange | 1 |
| CARTER | M70189 | Indirect Cross Interchange | 1 |