Kubota KX 71-3 and U25 Aftermarket Idler

Our Products: Kubota > Kubota Mini Excavator Idlers
SKU: RC348-21302
Weight: 50 lbs
Rubbertrax offers aftermarket mini excavator idlers for your Kubota KX 71-3 and U-25 models. This is the complete replacement idler for these machines and comes fully assembled. This idler comes with a one year warranty.
Price: $495.00
Please visit Rubbertrax.com for online checkout.
Kubota RC348-21302 Idler
Kubota KX 71-3 and U25 Aftermarket Idler
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New undercarriage parts and rubber tracks are sold individually but we suggest replacing all of your worn parts at the same time.

This is the premium aftermarket idler for the following Kubota mini excavators:

  • Kubota KX 71-3
  • Kubota KX 71-3 Super Series
  • Kubota U-25
  • Kubota U-25-3

The idler holds the track in proper alignment and guides the track in an out of the track rollers. Together they support the weight of the machine and provide a way to control track slack and tension in the rubber track.



This is the complete replacement idler for these machines. The part is as pictured and comes with arms as a complete unit. No assembly required. This idler has a sealed bearing and requires no maintenance for the life of the product and comes with a one year manufacturer warranty. There is one tension idler per side on your Kubota mini excavator. The tension idler is installed on the opposite end of the undercarriage from the sprocket.



Alternate Part Number: Kubota dealer part number: RC348-21302, RC348-21303, RC348-21304
Alternate Model:
The RC348-21302 idler is known to fit the Kubota U25, KX71-3.
Alternate Part:
This tension idler is guaranteed to fit and there are no alternate options.
Combo Package:
Save more by purchasing Kubota KX71-3 complete undercarriage packaged as a combo price.

Please see our complete listing of Kubota KX 71-3 undercarriage parts.

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