Free ground shipping to the lower 48 US States on most mini-excavator thumbs!

Kubota KX71-KX91-KX121- KX033- KX040 Thumb Kit

This kit comes with everything needed to install a thumb on your Kubota machine and get to work.
All components are fabricated in Georgia with steel made in the USA, which means we can get it shipped to you in about three days - not three weeks.
Appropriate for the Kubota KX71, KX91, KX121, KX033, KX040, and U35 mini excavators using the Kubota factory quick attach system. If you do not use the factory Kubota quick attach, please contact us to make sure we get the right thumb for you, and it fits right the first time.


Built to fit the factory mount on your stick.
Tough 13" thumb uses two ¾" laser-cut steel tines.
We offer solid, or greaseable cross-drilled main pins for this kit
Crossbar support tubes go through the tines and are welded on both sides, unlike some of our competitors.
Kit comes standard with a custom 2.5" bore welded hydraulic cylinder with a steel line to get the hoses out of harm's way.
Protected grease fittings on all pivot points and uses 4140 hardened steel pins.
Includes gates hoses to connect to the factory hardlines.
Flat-faced couplers are not included but are available if you'd prefer to use quick connects.


  • Thumb Width 13"
  • Pin Diameter 40MM
  • Center Main Pin to Tip 28"
  • Hydraulic Cylinder Bore 2.5"
  • Powder coated
  • Made in the USA

Included in this Kit:

  • Thumb Assembly
  • Main pin and two cylinder pins
  • 2 Hydraulic Hoses
  • 4 Hydraulic Fittings
  • Teflon Tape
  • Cost $1595 Free ground shipping to the lower 48 US States


1 review for Kubota KX71-KX91-KX121- KX033- KX040 Thumb Kit

  1. Luke

    Well made thumb. Strong hydraulic cylinder. Literally a plug and play type kit. This seller responds quickly. I definitely recommend this seller and hydraulic thumb kit. Shipped quickly as well.

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