| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | MRD843 | Direct Cross Interchange | 1 |
| AMS | S843 | Direct Cross Interchange | 1 |
| AMS | DMX843 | Indirect Cross Interchange | 1 |
| Morse Brake | MX843 | Indirect Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | MXD843 | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | PR843 | Indirect Cross Interchange | 1 |
| NAPA | AE7719M | Indirect Cross Interchange | 1 |
| FMSI | 7719D843 | Indirect Cross Interchange | 1 |
| RAYBESTOS | SGD843M | Indirect Cross Interchange | 1 |
| WAGNER | ZX843 | Indirect Cross Interchange | 1 |
| WAGNER | ZD843 | Indirect Cross Interchange | 1 |
| DASH 4 | CD843 | Indirect Cross Interchange | 1 |
| CENTRIC | 10408430 | Indirect Cross Interchange | 1 |