Kubota U50-3 Tracks & Parts

Genuine-fit replacement undercarriage parts for the Kubota U50-3, machined to OEM specifications and backed by a 24-month warranty. Every order ships free to the lower 48.

Kubota U50-3 Undercarriage Parts

Pair your tracks with the right undercarriage parts for the Kubota U50-3:

The TrackTECH Difference

  • 24-month warranty on every track — confidence that outlasts the competition.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Free freight to the lower 48 — every order ships free, with same-day dispatch on in-stock items.

Order your Kubota U50-3 tracks and parts today, or call (850) 816-7898 for build help. Not sure on size or guide? The Track Finder has you covered.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH
Kubota U50-3 Tracks & Parts — TrackTECH rubber tracks & undercarriage parts

Track sizes

Front and Rear Idlers

Idlers matched to this machine

Built for Heavy Duty Use

Heavy-Duty Track Construction

Setting a new standard in heavy-duty performance. Find your exact fit, reduce avoidable downtime, and keep your machine working — not waiting.

  • Brand New

    New belts — not remills or retreads.

  • Heavy-Duty Steel Guides

    Precision-formed internal steel components support consistent sprocket engagement.

  • Continuous Steel Cord

    Continuous internal steel reinforcement supports belt strength under repeated load.

  • Premium Wear-Resistant Rubber

    Heavy-duty rubber construction built for abrasion and daily commercial use.

  • Precision Fitment

    Governed width, pitch, and link count for the machine application.

  • High-Traction, Low-Vibration

    Tread patterns matched to the jobsite.

Kubota U50-3 fitment data

Fitment & Part Numbers

Track Size400x72.5Wx74
IdlerRD411-22303

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Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

Will this track fit my Kubota U50-3?
Yes — this track is matched to the Kubota U50-3 by size and tread pattern.
How long do Kubota U50-3 rubber tracks last?
Most rubber tracks last 1,200–1,600 operating hours depending on terrain, alignment, and tension. Keeping tracks tensioned and clearing debris daily extends life.
Are these OEM or aftermarket Kubota U50-3 tracks?
OEM-grade aftermarket tracks built to factory fitment for the Kubota U50-3 — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.
Do you stock undercarriage parts for the Kubota U50-3?
Yes — along with the rubber track we carry front idlers, top rollers for the Kubota U50-3, so you can refresh the whole undercarriage in one order.