| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 644 | Direct Cross Interchange | 5 |
| A.B.S. | 0644Q | Direct Cross Interchange | 4 |
| ATE | 03013791882 | Direct Cross Interchange | 4 |
| DELPHI | LY1053 | Direct Cross Interchange | 4 |
| BOSCH | 1987475086 | Direct Cross Interchange | 3 |
| TRISCAN | 8105102512 | Direct Cross Interchange | 2 |
| TRW | SFK131 | Indirect Cross Interchange | 4 |
| CITROEN | 95614553 | Indirect Cross Interchange | 4 |
| FERODO | FBA41 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | SFK131 | Indirect Cross Interchange | 3 |
| ATE | 669188 | Indirect Cross Interchange | 2 |
| ATE | 0301379188202 | Indirect Cross Interchange | 2 |
| NK | 7999644 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0060644000 | Indirect Cross Interchange | 2 |
| BENDIX | 771005B | Indirect Cross Interchange | 2 |
| TALBOT | 9000644 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | BFK370 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | BFK202 | Indirect Cross Interchange | 2 |
| PEUGEOT | 4210644 | Indirect Cross Interchange | 2 |
| CITROEN | 95706440 | Indirect Cross Interchange | 2 |
| CITROEN | 430811 | Indirect Cross Interchange | 2 |
| BOSCH | 1987475086 | Indirect Cross Interchange | 1 |
| HAVAM | HP3644 | Indirect Cross Interchange | 1 |
| JURID | 771005B | Indirect Cross Interchange | 1 |
| BORG & BECK | BBK6088 | Indirect Cross Interchange | 1 |
| MINTEX | MBA644 | Indirect Cross Interchange | 1 |
| TRW | SFK36 | Indirect Cross Interchange | 1 |
| BENDIX | 771019B | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60644000 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD644 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD0644 | Indirect Cross Interchange | 1 |
| ATE | 03013791862 | Indirect Cross Interchange | 1 |
| FIRST LINE | FMK3098 | Indirect Cross Interchange | 1 |
| KAWE | Q644 | Indirect Cross Interchange | 1 |
| TRISCAN | FBA10644 | Indirect Cross Interchange | 1 |
| TRISCAN | 290644 | Indirect Cross Interchange | 1 |
| TRISCAN | 11650644 | Indirect Cross Interchange | 1 |