| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TRISCAN | 8105292286 | Direct Cross Interchange | 1 |
| METZGER | CR521 | Indirect Cross Interchange | 1 |
| TRW | SFK14 | Indirect Cross Interchange | 1 |
| PEX | 521 | Indirect Cross Interchange | 1 |
| TRISCAN | FBA10521 | Indirect Cross Interchange | 1 |
| TRISCAN | 290521 | Indirect Cross Interchange | 1 |
| TRISCAN | 11650521 | Indirect Cross Interchange | 1 |
| ATE | 0301379229202 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SFK14 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD521 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | 0521 | Indirect Cross Interchange | 1 |
| NK | 7947521 | Indirect Cross Interchange | 1 |
| TOPRAN | 109466 | Indirect Cross Interchange | 1 |
| TOPRAN | 109463 | Indirect Cross Interchange | 1 |