| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AMS | DMX556 | Direct Cross Interchange | 2 |
| TRUSTAR | TSMD556 | Direct Cross Interchange | 1 |
| BENDIX | MRD556 | Indirect Cross Interchange | 1 |
| WAGNER | ZX556 | Indirect Cross Interchange | 1 |
| WORLD CAR PRODUCTS | DMX556 | Indirect Cross Interchange | 1 |
| RHINO PAC | DMX556 | Indirect Cross Interchange | 1 |
| DASH 4 | MD556 | Indirect Cross Interchange | 1 |
| NEW GENERATION | DMX556 | Indirect Cross Interchange | 1 |
| CENTRIC | 10205560 | Indirect Cross Interchange | 1 |