| 526171 | Piston | WABCO | | |
| 526180 | Handle | WABCO | | |
| 526345 | Follower (valve, independent brake) | WABCO | | |
| 526346 | Diaphragm (valve, independent brake) | WABCO | | |
| 526347 | Helical compression spring seat | WABCO | | |
| 526348 | Spring housing | WABCO | | |
| 526350 | Diaphragm assembly n1 | WABCO | | |
| 526388 | O-ring (valve, automatic brake) | WABCO | | |
| 526408 | Valve | WABCO | | |
| 526445 | Ring, retaining (valve, automatic brake) | WABCO | | |
| 526455 | Annular ball bearing | WABCO | | |
| 526468 | Remote control lever | WABCO | | |
| 526479 | Air pressure relay valve | WABCO | | |
| 526487 | Valve seat | WABCO | | |
| 526489 | Nut (valve, independent brake) | WABCO | | |
| 526640 | Screw, socket-head (valve, automatic brake) | WABCO | | |
| 526686 | Controlair | WABCO | | |
| 526749 | Compression helical spring | WABCO | | |
| 526835 | Air filter | WABCO | | |
| 526874 | Reducing valve body | WABCO | | |
| 526875 | Valve unit | WABCO | | |
| 526898 | Filter assembly | WABCO | | |