372-1186-01 5WK96633B NOx sensor

372-1186-01 5WK96633B NOx sensor

Continental 5WK96633B Nitrogen Oxide control unit sensor is factory fitted on Caterpillar machinery such as mini hydraulic excavators with the following CAT part number 372-1186-01

Nitrogen Oxide emission control unit is used to measure NOx particulates content coming out of of exhaust system and provide information to DEF (diesel exhaust fluid) pump how much fluid is required to be injected to destroy particulates.

CAT part numbers

• 372-1186-01
• 372118601
• 372-1186 Rev01

Continental part numbers

• 5WK9 6633B
• 5WK96633B

More compatible part numbers

• CA4805469
• 480-5469-00
• 480546900

Compatible machines

• Caterpillar Mini Hydraulic Excavator 300
  CAT Excavator 300.9D diesel