Kubota U27-4 Rubber Tracks & Parts

Shop heavy-duty rubber tracks and undercarriage parts for the Kubota U27-4. TrackTECH maps 300x52.5Nx80 or 300x53x80 to this mini excavator and clears the correct direct-fit configuration before release. Built for commercial work, shipped fast, and backed by a certified 24-month track warranty.

Direct-fit Kubota U27-4 configurations: 300x52.5Nx80 or 300x53x80. TrackTECH clears the correct guide configuration before fulfillment.

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Kubota U27-4 mini excavator

Track sizes

Heavy-Duty Rubber Tracks for U27-4

  • Kubota U27-4 Rubber Tracks | 300x52.5Nx80
    Kubota U27-4 300x52.5Nx80 Directional
    • Heavy Duty | 300x52.5Nx80
    $1,050.53$909.00

    In stock

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  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

Kubota U27-4 fitment data

Machine Performance

Operating Weight5820 lb
Horsepower21 HP

Hydraulics & Lift

Standard Flow7 GPM

Fitment & Part Numbers

Track Size300x52.5Nx80, 300x53x80
SprocketRB511-14432
IdlerRC348-21302
RollerRB511-21702
About Kubota U27-4 Tracks & Parts

Premium Kubota U27-4 rubber tracks engineered to the exact Kubota U27-4 spec. Heavy-duty performance grade with an advanced compound that resists stretching and premature tearing.

  • High-tensile steel-cord carcass for dominant strength under daily duty
  • Heavy-duty performance grade — no stretch, no premature tearing
  • Deep, aggressive tread for maximum traction and long wear life
  • Precision grade control for smooth, confident operation

Matched by machine

Photo verification with every order takes the guesswork out of it. Call, text, or FaceTime and we'll match the exact spec to your machine.

Certified 24-month warranty, free shipping, and dealer-direct pricing — Maximum Value Per Hour, jobsite after jobsite. Buy Now.

Related Collections

Real Kubota U27-4 Track Installs

Upgrade your equipment with confidence. Proven and trusted by contractors nationwide—click any jobsite photo below to shop the exact tread pattern your machine demands.

Kubota KX030-4 rubber tracks for compact equipment

Kubota U27-4

Track Size: 300x52.5Nx80

Featured Tread: Directional

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What is the correct rubber track size for the Kubota U27-4?
TrackTECH lists 300x52.5Nx80 or 300x53x80 for the Kubota U27-4. These are supported direct-fit configurations, and the correct guide configuration is matched to the machine record before fulfillment.
How do I read the Kubota U27-4 rubber track size?
Rubber track sizes are written as width × pitch × links. For the Kubota U27-4, 300x52.5Nx80 means 300 mm wide with 52.5 mm pitch and 80 links; the N identifies the guide style; 300x53x80 means 300 mm wide with 53 mm pitch and 80 links.
Which aftermarket parts are compatible with the Kubota U27-4?
We supply direct-fit, heavy-duty aftermarket rubber tracks, sprockets, front idlers, track rollers, and carrier rollers for the Kubota U27-4, manufactured to meet or exceed original Kubota specifications.
Should I replace my drive sprockets when I install new rubber tracks on my Kubota U27-4?
TrackTECH's service rule for the Kubota U27-4 is to replace drive sprockets every other track set, and sooner in highly abrasive sand or crushed rock. Fresh sprockets restore consistent engagement and protect the internal links in the new tracks.
Can I see Kubota U27-4 rubber tracks installed on a real machine?
Yes. This page includes 1 real TrackTECH customer installation for the Kubota U27-4 covering Directional configurations. Browse the photos below to see the tracks fitted and working on the machine.