National Oilwell recalls

1 NHTSA recall campaigns filed since 2000 that affect National Oilwell vehicles, newest first. Last verified Jul 30, 2026.

• May 20, 2002Crash risk
  2000–2002 National Oilwell Trailer — Service Brakes, Air

  ON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES CAN SEPARATE FROM THE VALVE'S METAL INSERT. AIR CAN BE TRAPPED BY A SEPARATED I/E VALVE CAUSING IT TO BALLOON AND BLOCK THE EXHAUST PASSAGE OF THE TRAILER SPRING BRAKE CIRCUIT.

  02V139006 · 20 units · NATIONAL OILWELL