| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51733731 | Direct Cross Interchange | 9 |
| CORTECO | 19034327 | Direct Cross Interchange | 9 |
| CEF | 512433 | Direct Cross Interchange | 8 |
| TEXTAR | 40031300 | Direct Cross Interchange | 7 |
| FTE | 297E469E11 | Direct Cross Interchange | 7 |
| BOSCH | 1987481048 | Direct Cross Interchange | 6 |
| MAGNETI MARELLI | 440019034327 | Direct Cross Interchange | 5 |
| LPR | 6T47959 | Direct Cross Interchange | 4 |
| BREMBO | T23183 | Direct Cross Interchange | 4 |
| DELPHI | LH6357 | Direct Cross Interchange | 2 |
| ATE | 24511202953 | Indirect Cross Interchange | 9 |
| GIRLING | 9002575 | Indirect Cross Interchange | 8 |
| TRW | PHB575 | Indirect Cross Interchange | 8 |
| MEYLE | 2145250030 | Indirect Cross Interchange | 6 |
| TRISCAN | 815015224 | Indirect Cross Interchange | 6 |
| ORIGINAL IMPERIUM | 60854 | Indirect Cross Interchange | 3 |
| NK | 8523143 | Indirect Cross Interchange | 3 |
| A.B.S. | SL2732 | Indirect Cross Interchange | 3 |
| AUTOBIANCHI | 51733731 | Indirect Cross Interchange | 2 |
| LANCIA | 51733731 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51733731 | Indirect Cross Interchange | 2 |
| REMKAFLEX | 1072 | Indirect Cross Interchange | 2 |
| ATE | 330907 | Indirect Cross Interchange | 2 |
| HP | BH71330 | Indirect Cross Interchange | 2 |
| MGA | F5529 | Indirect Cross Interchange | 2 |
| PAGID | 70920 | Indirect Cross Interchange | 2 |
| sbs | 13308523143 | Indirect Cross Interchange | 1 |
| KAWE | 512433 | Indirect Cross Interchange | 1 |
| FENOX | PH212330 | Indirect Cross Interchange | 1 |
| SPIDAN | 339497 | Indirect Cross Interchange | 1 |
| SBS | 13308523143 | Indirect Cross Interchange | 1 |
| BOSCH | 1987481048 | Indirect Cross Interchange | 1 |
| CF GOMMA | 512433 | Indirect Cross Interchange | 1 |
| FIAT | 5173371 | Indirect Cross Interchange | 1 |