| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | MRD988 | Direct Cross Interchange | 1 |
| WAGNER | ZD988 | Indirect Cross Interchange | 1 |
| Morse Brake | MX988 | Indirect Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | MD988 | Indirect Cross Interchange | 1 |
| FMSI | 7890D988 | Indirect Cross Interchange | 1 |