| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METZGER | Z1242 | Direct Cross Interchange | 5 |
| OJD (QUICK BRAKE) | 1242 | Direct Cross Interchange | 4 |
| PEX | 1242 | Direct Cross Interchange | 3 |
| NK | 7919242 | Direct Cross Interchange | 3 |
| TRW | PFK437 | Direct Cross Interchange | 2 |
| TRISCAN | 291242 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | PFK437 | Direct Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD1242 | Direct Cross Interchange | 1 |
| DELPHI | LX0341 | Indirect Cross Interchange | 5 |
| A.B.S. | 1242Q | Indirect Cross Interchange | 3 |
| BOSCH | 1987474342 | Indirect Cross Interchange | 2 |
| CITROEN | 95712420 | Indirect Cross Interchange | 2 |
| MINTEX | MBA1242 | Indirect Cross Interchange | 1 |
| HP | 4642 | Indirect Cross Interchange | 1 |
| PAGID | K0116 | Indirect Cross Interchange | 1 |
| TEXTAR | 82059900 | Indirect Cross Interchange | 1 |