IHI 40NX Tracks & Parts

Outfit your IHI 40NX mini excavator with heavy-duty replacement rubber tracks built to OEM specs in size 400x72.5Wx72, backed by a 24-month warranty and free freight to the lower 48.

Tread Options for the IHI 40NX

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

Same Track, Other Machines

These machines run the same 400x72.5Wx72 track, so this fitment crosses over:

What You Get with TrackTECH

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.

Order your IHI 40NX tracks and parts today, or call (850) 816-7898 for build help. Not sure on size or guide? The Track Finder has you covered.

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IHI 40NX Rubber Tracks | 400x72.5Wx72 - close up

Track sizes

400x72.5Wx72

Rubber tracks

IHI 40NX 400x72.5Wx72 Staggered Block
- Heavy Duty | 400x72.5Wx72
- Smooth Ride
- Easy Turning
- Cut Resistant
$1,599.00
In stock

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Which tread fits IHI 40NX?

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
Staggered BlockSmooth turning	A smoother-riding tread option with easier turning and dependable cut resistance on mixed surfaces.	Smooth Ride Easy Turning Cut Resistant	+	-	+	-	-	+	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.

IHI 40NX fitment data

Fitment & Part Numbers

Track Size	400x72.5Wx72

About IHI 40NX Tracks & Parts

Outfit your IHI 40NX mini excavator with heavy-duty replacement rubber tracks built to OEM specs in size 400x72.5Wx72 , backed by a 24-month warranty and free freight to the lower 48. Tread Options for the IHI 40NX Directional — The excavation specialist — directional tread optimized for digging and slope work. Same Track, Other Machines These machines run the same 400x72.5Wx72 track, so this fitment crosses over: Case CK50 Case CK52 Cat 304CR Cat 305.5 Hitachi EX40 Hitachi E

Related Collections

Will this track fit my IHI 40NX?

Yes — this track is matched to the IHI 40NX by size and tread pattern.

How fast will my track ship?

In-stock tracks ship fast from US warehouses, most within 1–2 business days, with tracking sent as soon as it leaves the dock.

Are these OEM or aftermarket IHI 40NX tracks?

OEM-grade aftermarket tracks built to factory fitment for the IHI 40NX — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.

What warranty comes with IHI 40NX tracks?

Our rubber tracks carry a 24-month warranty against manufacturing defects, with continuous steel cords and wear-resistant compounds. Technicians by trade; heavy duty comes standard.