Kubota U25-3 Tracks & Parts

Outfit your Kubota U25-3 mini excavator with heavy-duty replacement rubber tracks built to OEM specs in size 300x52.5Nx80, backed by a 24-month warranty and free freight to the lower 48.

Kubota U25-3 — Track Spec Sheet

Track size: 300x52.5Nx80
Width: 300 mm
Pitch: 52.5 mm
Links: 80
Guide: Offset guide

Tread Options for the Kubota U25-3

Directional — The excavation specialist — directional tread optimized for digging and slope work.

Kubota U25-3 Undercarriage Parts

Pair your tracks with the right undercarriage parts for the Kubota U25-3:

Drive Sprocket — OEM Part #RB511-14432
Front Idler — OEM Part #RC348-21302
Top Roller — OEM Part #RC411-21903
Bottom Roller — OEM Part #RB511-21702

Also Fits These Machines

These machines run the same 300x52.5Nx80 track, so this fitment crosses over:

The TrackTECH Advantage

Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
Endless high-tensile cables — single-cure construction with no weak splice point.
Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Ready to roll? Buy your Kubota U25-3 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

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Find Your Track Call TrackTECH

Kubota U-25-3 rubber tracks and undercarriage parts

Track sizes

300x52.5Nx80

Rubber tracks

Kubota U25-3 300x52.5Nx80 Directional
- Heavy Duty | 300x52.5Nx80
$1,050.53$909.00
In stock

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Which tread fits Kubota U25?

Pick a tread for your jobsite — then buy above.

+ Recommended surface- Not the primary use— Application dependent

Pattern	Best Use	Key Traits	Road	Clay	Gravel	Mulch	Mud	Turf	Action
D DirectionalMachine-matched track option	Available for this machine from the governed TrackTECH fitment record. Review the track option above for current price and availability.	Governed Fitment Machine-Matched Current Commerce Data	—	—	—	—	—	—	View

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 U25 fitment data

Fitment & Part Numbers

Track Size	300x52.5Nx80

Will this track fit my Kubota U25-3?

Yes — this track is matched to the Kubota U25-3 by size and tread pattern.

Do Kubota U25-3 tracks sell in pairs?

Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.

Do you stock undercarriage parts for the Kubota U25-3?

Yes — along with the rubber track we carry bottom rollers, drive sprockets, front idlers, top rollers for the Kubota U25-3, so you can refresh the whole undercarriage in one order.

Directional or block tread — which should I run?

For mixed dirt and gravel, most Kubota U25-3 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.