Kubota KX 080-3 KX 080-4 Drive Sprocket

Our Products: Drive Sprockets
SKU: RD809-14433
Weight: 51 lbs
This is the aftermarket drive sprocket for the Kubota KX 080-3 and KX 080-4 mini excavators. This model has a serial break for the sprocket. Please verify your serial number is less than or equal to 13014 prior to ordering.
Price: $351.00
Please visit Rubbertrax.com for online checkout.
Kubota KX 080-3 080-4 Sprocket RD809-14433
Kubota KX 080-3 KX 080-4 Drive Sprocket
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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 aftermarket drive sprocket for the following Kubota mini excavators:

  • KX 080-3
  • KX 080-4

This sprocket is a guaranteed fit but you can verify the specs below.


Sprocket specifications:

  • 19 Teeth
  • 12 Bolt Holes
  • Inside Diameter: 10 3/8 Inches
  • Outside Diameter: 19 Inches


Save a trip to the dealer because we will deliver to your door for less than you can buy it locally. We always suggest changing the drive sprocket and the rubber track at the same time for maximum lifespan and to prevent premature wear on the track.


Alternate Part Number:
Kubota dealer part number: 0RD809-14433, EV60129

Alternate Models:
Kubota: KX 080-3, KX 080-4
Alternate Part: There are no known alternate part listings. This sprocket is guaranteed to fit.

Kubota KX 080-3 Undercarriage Parts

Drive Sprocket: RD809-14433
Bottom Rollers: RD809-21703
Carrier Rollers: RD809-21900
Tension Idlers: RD809-21300

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