| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METZGER | Z1633 | Direct Cross Interchange | 4 |
| OJD (QUICK BRAKE) | 1633 | Direct Cross Interchange | 3 |
| NK | 7947633 | Direct Cross Interchange | 3 |
| TRW | PFK480 | Direct Cross Interchange | 2 |
| LUCAS ELECTRICAL | PFK480 | Direct Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD1633 | Direct Cross Interchange | 1 |
| DELPHI | LX0448 | Indirect Cross Interchange | 3 |
| AUDI | 6091633000 | Indirect Cross Interchange | 2 |
| A.B.S. | 1633Q | Indirect Cross Interchange | 2 |
| BOSCH | 1987474358 | Indirect Cross Interchange | 2 |
| HP | 4533 | Indirect Cross Interchange | 2 |
| PEX | 1633 | Indirect Cross Interchange | 1 |