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Kubota K008-3 U10-3 Tension Idler

Kubota K008-3 U10-3 Idler 69191-21300
Kubota K008-3 U10-3 Tension Idler
This is the aftermarket replacement tension idler wheel for the Kubota K008, K008-3, and U10-3 mini excavator models. We guarantee fit and this idler assembly arrives ready to install.
SKU: 69191-21300
Weight: 15 lbs
Make: Kubota
Shipping: Fast and Free!
Price: $340.00

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This is the aftermarket replacement tension idler wheel for the following Kubota mini excavator models:

  • Kubota K008
  • Kubota K008-3
  • Kubota KX008
  • Kubota KX008-3
  • Kubota U10-2
  • Kubota U10-3

This is the larger wheel that tensions the rubber track when you grease the tensioner. It is located on the opposite end of the undercarriage from the sprocket and there is one idler per side, two total per mini excavator.

The idler is sold as a complete assembly with the mounting arms and bearing complete as pictured.

The total diameter of the idler wheel is right at 10 inches, and the yoke or mounting arm is 6 1/4 inches long and 2 5/8 inches wide.

Alternate Part Numbers

  • Kubota Dealer Part Number: RA011-21302, RA011-21301, 69191-21300

Alternate Models

This idler assembly (69191-21300) is known to fit:

  • Kubota U10-3
  • Kubota U10-2
  • Kubota KX008-3

Quality Kubota Parts

These single flange idler assemblies are made to original specifications and produced with high quality seals to lock dirt and debris out and lock the lubrication in for long lasting service for your machine. We guarantee fit.