Kubota KX030-3 Tracks & Parts

Outfit your Kubota KX030-3 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.

Specifications at a Glance

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

Choose Your Tread

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

Kubota KX030-3 Undercarriage Lineup

Every wear part for the Kubota KX030-3 undercarriage, fit-verified and ready to ship:

Top Roller — OEM Part #RC411-21903

Same Track, Other Machines

The 300x52.5Nx80 track size is shared across these models — same track, verified cross-fit:

The TrackTECH Difference

Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
Drop-forged steel links for strength where the track meets the drive system.
24-month warranty on every track — confidence that outlasts the competition.

Ready to roll? Buy your Kubota KX030-3 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH

Kubota KX030-3 Tracks & Parts — TrackTECH rubber tracks & undercarriage parts

Track sizes

300x52.5Nx80

Rubber tracks

Kubota KX030-3 300x52.5Nx80 Directional
- Heavy Duty | 300x52.5Nx80
$1,050.53$909.00
In stock

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Which tread fits Kubota KX030-3?

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 KX030-3 fitment data

Fitment & Part Numbers

Track Size	300x52.5Nx80

Related Collections

Will this track fit my Kubota KX030-3?

Yes — this track is matched to the Kubota KX030-3 by size and tread pattern.

Directional or block tread — which should I run?

For mixed dirt and gravel, most Kubota KX030-3 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.

Are these OEM or aftermarket Kubota KX030-3 tracks?

OEM-grade aftermarket tracks built to factory fitment for the Kubota KX030-3 — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.