| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| A.B.S. | 0666Q | Direct Cross Interchange | 1 |
| TRW | SFK195 | Direct Cross Interchange | 1 |
| DELPHI | LY1060 | Indirect Cross Interchange | 2 |
| INNOCENTI | 32706660 | Indirect Cross Interchange | 2 |
| BENDIX | B340033 | Indirect Cross Interchange | 1 |
| TEXTAR | 97005500 | Indirect Cross Interchange | 1 |
| HAVAM | HP3666 | Indirect Cross Interchange | 1 |
| HP | 3666 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | 0666 | Indirect Cross Interchange | 1 |
| APEC braking | KIT768 | Indirect Cross Interchange | 1 |
| PEX | 666 | Indirect Cross Interchange | 1 |
| MINTEX | MBA666 | Indirect Cross Interchange | 1 |
| INNOCENTI | 4460028 | Indirect Cross Interchange | 1 |
| INNOCENTI | 4460027 | Indirect Cross Interchange | 1 |