| 850020 | Compression helical spring | WABCO | | |
| 850021 | Ring, retaining (valve, automatic brake) | WABCO | | |
| 850025 | Valve disk and seal | WABCO | | |
| 850027 | Seal | WABCO | | |
| 850037 | Gasket | WABCO | | |
| 850047 | Seal (valve, automatic brake) | WABCO | | |
| 850051 | Valve disk and seal | WABCO | | |
| 850073 | Air control valve | WABCO | | |
| 850074 | Reducing assembly valve | WABCO | | |
| 850129 | Valve | WABCO | | |
| 850155 | Valve | WABCO | | |
| 850159 | Safety relief valve | WABCO | | |
| 850159PSI165 | Safety relief valve | WABCO | | |
| 850251 | Controlair assembly valve | WABCO | | |
| 850266 | Air valve | WABCO | | |
| 850388 | Compression helical spring | WABCO | | |
| 850446 | Air control | WABCO | | |
| 850447 | Pneumatic d control | WABCO | | |
| 850462 | Control air | WABCO | | |
| 850479 | Shim | WABCO | | |
| 850480 | Shim | WABCO | | |
| 850481 | Shim | WABCO | | |
| 850507 | Compression helical spring | WABCO | | |
| 850537 | Compression helical spring | WABCO | | |
| 850546 | Valve unit | WABCO | | |
| 850649 | Valve positioner | WABCO | | |
| 850653 | Compression cup | WABCO | | |
| 850721 | Valve assembly | WABCO | | |
| 850722 | Directional control linear valve | WABCO | | |
| 850890 | Supply valve assy | WABCO | | |
| 850980 | Safety relief valve | WABCO | | |