| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 41099 | Direct Cross Interchange | 7 |
| NK | 902377 | Direct Cross Interchange | 6 |
| VAICO | V2430070 | Direct Cross Interchange | 5 |
| LANCIA | 82488247 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 60813842 | Direct Cross Interchange | 4 |
| LANCIA | 60813842 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | BC2791 | Indirect Cross Interchange | 6 |
| CEF | LA03105 | Indirect Cross Interchange | 6 |
| KAGER | 190732 | Indirect Cross Interchange | 5 |
| TRISCAN | 814012123 | Indirect Cross Interchange | 5 |
| BOSCH | 1987477658 | Indirect Cross Interchange | 5 |
| KAWE | LA03105 | Indirect Cross Interchange | 4 |
| SPIDAN | 443210 | Indirect Cross Interchange | 3 |
| BOSCH | BC520 | Indirect Cross Interchange | 3 |
| MALO | 21477 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 82488247 | Indirect Cross Interchange | 3 |
| REMKAFLEX | 220025 | Indirect Cross Interchange | 3 |
| SEIM | 554753 | Indirect Cross Interchange | 3 |
| TRW | GCH2027 | Indirect Cross Interchange | 2 |
| HAVAM | 241099 | Indirect Cross Interchange | 2 |
| FIRST LINE | FKB2243 | Indirect Cross Interchange | 2 |
| CABOR | 45110 | Indirect Cross Interchange | 2 |
| EURODEAL /ROULUNDS R | 6511092 | Indirect Cross Interchange | 1 |
| FIAT | 82488247 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | GCH2027 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60813842 | Indirect Cross Interchange | 1 |
| METZGER | 45110 | Indirect Cross Interchange | 1 |