| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 503 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | SFK154 | Direct Cross Interchange | 2 |
| TRW | SFK154 | Direct Cross Interchange | 2 |
| OJD (QUICK BRAKE) | OJD0503 | Direct Cross Interchange | 1 |
| OJD (QUICK BRAKE) | 0503 | Direct Cross Interchange | 1 |
| NK | 7985503 | Direct Cross Interchange | 1 |
| NK | 7948503 | Direct Cross Interchange | 1 |
| TRISCAN | FBA10503 | Direct Cross Interchange | 1 |
| TRISCAN | 290503 | Direct Cross Interchange | 1 |
| TRISCAN | 11650503 | Direct Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD503 | Direct Cross Interchange | 1 |
| VOLVO | 33405030 | Indirect Cross Interchange | 2 |
| A.B.S. | 0503Q | Indirect Cross Interchange | 2 |
| BOSCH | 1987473004 | Indirect Cross Interchange | 1 |
| HP | 3503 | Indirect Cross Interchange | 1 |
| BENDIX | 422620B | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | 503 | Indirect Cross Interchange | 1 |