Kubota KX75UR-5 Rubber Tracks & Parts

Kubota KX75UR-5 tracks and undercarriage, sized 450x81x78 (450 mm wide × 81 mm pitch × 78 links). Made for digging, trenching, backfill and tight-quarters work. Free freight, 24-month warranty.

What the numbers mean on a Kubota KX75UR-5

  • 450x81x78 — 450 mm tread width (about 18"), 81 mm pitch, 78 links

Width is the tread face, pitch is the distance between drive lugs, and links is the count around the loop. All three have to match — a track one link off will not tension correctly no matter how close the width is.

Tread choice for the Kubota KX75UR-5

Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:

  • Directional — digging, trenching and slope work. The standard excavator tread

Parts we carry for the Kubota KX75UR-5

Tracks. Call for anything not shown online — we can usually source it.

How these wear

Excavator undercarriages load one side hard on slew and travel, so link cracking usually shows up before the tread wears out. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.

Same track, other machines

Track size follows undercarriage geometry, not brand, so 450x81x78 shows up on machines from several makers. If you run any of these alongside the Kubota KX75UR-5, it is the same belt:

Not sure which you are running? Read the size off the inside of the old track, or call (850) 816-7898 and we will pull it off the machine record. The Track Finder works by make and model too.

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Kubota KX75UR-5 mini excavator

Track sizes

Heavy-Duty Rubber Tracks for KX75UR-5

  • 450x81Nx78 Heavy Duty Rubber Track | Directional
    Kubota KX75UR-5 450x81x78 450x81Nx78
    • Heavy Duty | 450x81x78
    $2,353.00$2,262.50

    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 KX75UR-5 Rubber Tracks & Parts fitment data

Verified-fit rubber tracks and undercarriage parts for the Kubota KX75UR-5. Confirm size and tread before ordering.

Frequently Asked Questions

What size rubber tracks fit a Kubota KX75UR-5?
The Kubota KX75UR-5 can use 450 x 81N x 78 rubber tracks. Match the full size on the track you are replacing before you order. If your machine has more than one track setup, choose the width and guide style that matches the track currently on the machine.