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Kubota KX 161-3 U-45-3 Lower Roller

SKU: RD411-21700
Weight: 22 lbs

This is the replacement lower roller for the Kubota KX 161-3, U55-4, KX057-4, Kubota U-45-3, and U40-3 mini excavators.

Make: Kubota
Price: $224.20
Kubota KX 161-3 U-45-3 Lower Roller
Product Details

This is the aftermarket replacement bottom roller for Kubota KX 161-3, Kubota U-45-3, and Kubota U 40-3 mini excavators. This bottom roller utilizes an all-new sealed ball bearing design. The bottom roller comes with a stainless steel shaft for years of durable service and reliability. It is highly suggested to replace all the rollers on one side as opposed to just replacing one roller at a time. One new roller installed next to worn rollers will put uneven weight distribution on the new roller limiting the lifespan of the new roller. These rollers come as complete assembly and you can reuse your factory bolts for easy installation. This roller is also designed to fit the newer Kubota KX 057-4 and U55-4 mini excavator as well. This is not guaranteed for the Super Series models. You must verify measurements if you have a SS. Our Kubota undercarriage parts are backed by the factory for one year pro-rated warranty against manufacturing defects.



This roller is guaranteed to fit the following models:
  • Kubota KX 161-3
  • Kubota KX 057-4
  • Kubota U40-3
  • Kubota U45
  • Kubota U45-3
  • Kubota U48-3
  • Kubota U55-4
Alternate Part Number: Kubota dealer part number: RD411-21700, RD411-21703, RD441-21700
Alternate Model:

The RD411-21700 roller is known to fit the Kubota U45, U45-3, U55-4, U48-3, and U40-3 models in addition to the KX161-3.

Alternate Part: There are no known alternate part listings for the KX161-3 mini excavator, this track roller is guaranteed to fit.

Related Products for Kubota KX 161-3 Mini Excavator

Kubota 161-3 Sprocket RD411-14432 Kubota Top Carrier Roller RD411-22900Kubota Bottom Roller RD411-21700 Kubota Tension Ider RD411-22303

Related Products for Kubota KX 161-3 Mini Excavator

Kubota KX 161-3 Rubber Tracks MEP-019KW
Kubota KX 161-3 Drive Sprockets RD411-14432
Kubota KX 161-3 Carrier Rollers RD411-22900
Kubota KX 161-3 Idlers RD411-22303
Kubota KX 161-3 Track Rollers RD411-21700
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