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DEF Sensor for Track Loaders, 7337689

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DEF Sensor for Track Loaders, 7337689

DEF Sensor for Loaders, 7337689 Diesel Exhaust Fluid (DEF) Sensor is designed for track loaders with diesel engines.

  • High-grade urea is injected into the exhausts to scrub or clean the NOx (nitrogen oxide) from the engine exhaust.
  • DEF systems help clean up the exhaust fumes and improve fuel efficiency by reducing fuel consumption.
  • Sensor headers measure the temperature and quantity of the fluid level in the tank, as well as monitor the quality of the urea solution.
  • Part of the DEF Control Tank Assembly (7339043)

Parts can vary depending on your serial number. Use the Serial Number Parts Finder above or check the Bobcat Online Parts Catalog to ensure the correct part for your equipment.

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WARNING: This product can expose you to chemicals including lead and lead compounds, mineral oils, and phthalates which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to