| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 77365490 | Direct Cross Interchange | 16 |
| ICER | 182010 | Direct Cross Interchange | 16 |
| TRUSTING | 2976 | Direct Cross Interchange | 15 |
| REMSA | 066612 | Direct Cross Interchange | 13 |
| GIRLING | 6118889 | Direct Cross Interchange | 13 |
| TRW | GDB1888 | Direct Cross Interchange | 13 |
| ROADHOUSE | 266612 | Direct Cross Interchange | 12 |
| NECTO | FD7480A | Direct Cross Interchange | 12 |
| A.B.S. | 37773 | Direct Cross Interchange | 11 |
| WOKING | P766312 | Direct Cross Interchange | 10 |
| DELPHI | LP2221 | Direct Cross Interchange | 9 |
| METELLI | 2202886 | Direct Cross Interchange | 8 |
| CIFAM | 8222886 | Direct Cross Interchange | 8 |
| fri.tech. | 2976 | Direct Cross Interchange | 8 |
| APEC braking | PAD1790 | Indirect Cross Interchange | 5 |
| TEXTAR | 2375601 | Indirect Cross Interchange | 4 |
| MINTEX | MDB3138 | Indirect Cross Interchange | 4 |
| DEX | 22976 | Indirect Cross Interchange | 4 |
| PAGID | T2038 | Indirect Cross Interchange | 4 |
| REMSA | 66612 | Indirect Cross Interchange | 3 |
| VAICO | V240146 | Indirect Cross Interchange | 3 |
| LANCIA | 77365490 | Indirect Cross Interchange | 2 |
| FIAT | 77365490 | Indirect Cross Interchange | 2 |
| TRISCAN | 811012026 | Indirect Cross Interchange | 2 |
| ROADHOUSE | 2066612 | Indirect Cross Interchange | 2 |
| REMSA | PCA066612 | Indirect Cross Interchange | 2 |
| REMSA | BPM066612 | Indirect Cross Interchange | 2 |
| MGA | 1028 | Indirect Cross Interchange | 1 |
| TEXTAR | 2375615705 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | GDB1888 | Indirect Cross Interchange | 1 |
| REMSA | 266612 | Indirect Cross Interchange | 1 |