Nitrogen Oxide / NOx Sensor ~ Outlet | Cummins 4326874 / 2872946 | FleetRun FR-AFTR553


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Part Number

  • FleetRun: FR-AFTR553

Cross Reference Part Number

  • Cummins: 4326874 / 2872946 / 4326874RX / 28729846 / 4326874RXCUM
  • Automann: 577.90549


  • Outlet Sensor
  • Mounting Hole Center To Center Length: 3.56 in.
  • Mounting Hole Diameter: 0.31 in.
  • Sensor Thread Side: M20-1.5
  • Voltage: 12v
  • Wire Harness Length: 915mm / 36.02 in.
  • Wire Gauge Measurement: 20 AWG
  • 4 Pin Connector
  • Connector Shape: Rounded Square
  • Female Connector

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

NOx Sensors, also known as Nitrogen Oxide Sensors are a part of the aftertreatment / emissions system of various tractors / trucks and may be specific to a certain year, make and model of the application. Our NOx sensors are made with quality in mind, meeting or exceeding OEM standards.

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