| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 531 | Direct Cross Interchange | 3 |
| A.B.S. | 0531Q | Direct Cross Interchange | 3 |
| ATE | 03013791512 | Direct Cross Interchange | 2 |
| TRISCAN | 8105292294 | Direct Cross Interchange | 2 |
| TRW | SFK23 | Indirect Cross Interchange | 3 |
| BOSCH | 1987475079 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | SFK23 | Indirect Cross Interchange | 2 |
| NK | 7947531 | Indirect Cross Interchange | 2 |
| VW | 608053100 | Indirect Cross Interchange | 2 |
| BENDIX | 771197B | Indirect Cross Interchange | 1 |
| BENDIX | 771106B | Indirect Cross Interchange | 1 |
| JURID | 771106J | Indirect Cross Interchange | 1 |
| JURID | 771106B | Indirect Cross Interchange | 1 |
| METZGER | CR531 | Indirect Cross Interchange | 1 |
| DELPHI | LY1172 | Indirect Cross Interchange | 1 |
| MINTEX | MBA531 | Indirect Cross Interchange | 1 |
| FERODO | FBA55 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD531 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD0531 | Indirect Cross Interchange | 1 |
| ATE | 669151 | Indirect Cross Interchange | 1 |
| ATE | 0301379151202 | Indirect Cross Interchange | 1 |
| TEXTAR | 97401004491 | Indirect Cross Interchange | 1 |
| TEXTAR | 97401001691 | Indirect Cross Interchange | 1 |
| TEXTAR | 9740100160091 | Indirect Cross Interchange | 1 |
| TEXTAR | 97004400 | Indirect Cross Interchange | 1 |
| TEXTAR | 97001600 | Indirect Cross Interchange | 1 |
| TRISCAN | FBA10531 | Indirect Cross Interchange | 1 |
| TRISCAN | 290531 | Indirect Cross Interchange | 1 |
| TRISCAN | 11650531 | Indirect Cross Interchange | 1 |
| HAVAM | HP3531 | Indirect Cross Interchange | 1 |