| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | D556 | Direct Cross Interchange | 1 |
| RAYBESTOS | PGD556C | Indirect Cross Interchange | 1 |
| DURA | BP556S | Indirect Cross Interchange | 1 |
| WAGNER | PD556 | Indirect Cross Interchange | 1 |
| DASH 4 | CFD556 | Indirect Cross Interchange | 1 |
| DASH 4 | CD556 | Indirect Cross Interchange | 1 |
| AMS | SPQ556 | Indirect Cross Interchange | 1 |
| FMSI | 7435D556 | Indirect Cross Interchange | 1 |
| CENTRIC | 10505560 | Indirect Cross Interchange | 1 |