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Our Products: Kubota

Kubota KX 121-2 KX 040-4 Rubber Track

Kubota KX 040-4 Rubber Tracks
Kubota KX 121-2 KX 040-4 Rubber Track
This is the premium aftermarket replacement rubber track for Kubota and Case mini excavators. Save online and skip the trip to the dealer. This rubber track ships free when you check out online.
SKU: RT100701KU
Weight: 414 lbs
Make: Kubota
Which Rubber Track Size: 350 x 56 x 84
Shipping: Fast and Free!
Price: $1,360.00

Rubber tracks and wear parts are sold individually unless specified in the details. We offer free shipping across the USA when you order online and ship to a commercial address. *Some restrictions apply.

Kubota 350x56x84 Rubber Tracks

Buy aftermarket replacement rubber tracks for Kubota and Case mini excavators online at Rubbertrax. The track is 13 3/4 inches (350 mm) wide with eighty-four metal embedded links. This track comes with a very specific guiding system designed specifically for this series of Kubota and Case construction machines. Tread pattern options are available but rely on Rubbertrax to deliver the perfect fit with the exact guiding system required for this mini excavator. This rubber track is guaranteed to fit models:

  • Kubota KX 121-2
  • Kubota K 038
  • Case CK 36
  • Case CK 38

This track is also an optional size on early serial numbers for the KX 040-4. For the KX 040-4 you must verify your size because the late models require the RT100801KB 350x54.5x86 track size.

Alternate Part Numbers

  • Kubota Dealer Part Number: RD101-22314

Optional Track Fitment

The Kubota KX121-2 has a specific guiding system and no other rubber track options are available in alternate sizes or widths. We frequently stock more than one track tread pattern option for the Kubota mini excavators.

Quality Rubber Tracks

Our Kubota mini excavator rubber tracks are made with helically wound continuous steel cords that are coated for protection against rust. These rubber tracks are designed for reliable service in rigorous conditions. We use non-recycled rubber in our most technologically advanced factory that strives to bring continuous improvements to our quality products. Our cut-resistant edges and premium heavy-duty guide systems deliver the absolute best quality rubber tracks in the aftermarket. Our Kubota aftermarket tracks utilize the same OEM guiding systems for a perfect fit on your mini excavator.

Kubota KX121-2 Undercarriage Parts

We carry the undercarriage parts for the KX 121-2 as well so please inspect the entire undercarriage for worn parts. Changing parts and keeping your machine maintained will maximize the lifespan of your undercarriage.