WABCO part numbers starting 519
| 519171 | Machine bolt | WABCO | ||
| 519174 | Stud union 1/4 in | WABCO | ||
| 519267 | Diaphragm follower | WABCO | ||
| 519268 | Diaphragm follower | WABCO | ||
| 519269 | Diaphragm follower | WABCO | ||
| 519412 | LP and HP unloader connecting tube assembly | WABCO | ||
| 519763 | Nut crankshaft lock | WABCO | ||
| 519790 | Brake valve | WABCO | ||
| 519809 | Valve cap nut | WABCO | ||
| 519958 | Sediment strainer | WABCO | ||
| 519977 | Sediment strainer | WABCO |