| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METZGER | Z1221 | Direct Cross Interchange | 4 |
| OJD (QUICK BRAKE) | 1221 | Direct Cross Interchange | 4 |
| TRISCAN | 8105101611 | Direct Cross Interchange | 3 |
| DELPHI | LX0330 | Direct Cross Interchange | 3 |
| A.B.S. | 1221Q | Indirect Cross Interchange | 3 |
| MINTEX | MBA1221 | Indirect Cross Interchange | 3 |
| TRW | PFK416 | Indirect Cross Interchange | 2 |
| BREMBO | A02224 | Indirect Cross Interchange | 2 |
| TEXTAR | 82039300 | Indirect Cross Interchange | 2 |
| PEX | 1221 | Indirect Cross Interchange | 2 |
| BOSCH | 1987474306 | Indirect Cross Interchange | 2 |
| ATE | 11811602061 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PFK416 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD1221 | Indirect Cross Interchange | 1 |
| FIRST LINE | FMK4016 | Indirect Cross Interchange | 1 |
| APEC braking | KIT575 | Indirect Cross Interchange | 1 |
| PAGID | K0104 | Indirect Cross Interchange | 1 |
| VOLVO | 30671546 | Indirect Cross Interchange | 1 |
| FORD | 5W932B486AB | Indirect Cross Interchange | 1 |
| FORD | 4778606 | Indirect Cross Interchange | 1 |
| BMW | 34111163801 | Indirect Cross Interchange | 1 |
| LAND ROVER | LR002526 | Indirect Cross Interchange | 1 |
| TRISCAN | 291221 | Indirect Cross Interchange | 1 |
| BOSCH | 1987474306 | Indirect Cross Interchange | 1 |
| BORG & BECK | BBK1013 | Indirect Cross Interchange | 1 |