| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FMSI | 7890D988 | Direct Cross Interchange | 2 |
| Morse Brake | MX988 | Direct Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | MDS988 | Direct Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | MD988 | Direct Cross Interchange | 1 |
| WAGNER | ZD988 | Direct Cross Interchange | 1 |
| BENDIX | RD988 | Indirect Cross Interchange | 2 |
| AMS | DMX154 | Indirect Cross Interchange | 1 |
| BENDIX | MKD988FM | Indirect Cross Interchange | 1 |
| BENDIX | MKD988 | Indirect Cross Interchange | 1 |
| BENDIX | D988 | Indirect Cross Interchange | 1 |
| OE | 18047809 | Indirect Cross Interchange | 1 |
| FMSI | D9887890 | Indirect Cross Interchange | 1 |