IHI IS40GX Tracks & Parts

High-grade IHI IS40GX rubber tracks and undercarriage parts, engineered to ment in 400x72.5Nx70. Heavy-duty construction for digging, grading and trenching — every order ships free.

Choose Your Tread

Directional — Mini-excavator standard — angled lugs for digging, grading and trenching traction.

Shared-Size Cross-Fit

The 400x72.5Nx70 track size is shared across these models — same track, verified cross-fit:

Why TrackTECH

24-month warranty on every track — confidence that outlasts the competition.
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.

Upgrade your IHI IS40GX today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.

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IHI IS40GX Rubber Tracks | 400x72.5Nx70 - close up

Track sizes

400x72.5Nx70

Rubber tracks

IHI IS-40GX 400x72.5Nx70 MX
- Heavy Duty | 400x72.5Nx70
$1,811.25$1,569.00
In stock

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Which tread fits IHI IS40GX?

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
M MxMachine-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.

IHI IS40GX fitment data

Fitment & Part Numbers

Track Size	400x72.5Nx70

About IHI IS40GX Tracks & Parts

High-grade IHI IS40GX rubber tracks and undercarriage parts, engineered to ment in 400x72.5Nx70. Heavy-duty construction for digging, grading and trenching — every order ships free. Choose Your Tread Directional — Mini-excavator standard — angled lugs for digging, grading and trenching traction. Shared-Size Cross-Fit The 400x72.5Nx70 track size is shared across these models — same track, verified cross-fit: IHI 40G-1 IHI IS40G IHI IS40J IHI IS40JX IHI IS45J IHI IS45NX

Related Collections

Will this track fit my IHI IS40GX?

Yes — this track is matched to the IHI IS40GX by size and tread pattern.

What warranty comes with IHI IS40GX 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.

Directional or block tread — which should I run?

For mixed dirt and gravel, most IHI IS40GX owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.

Do IHI IS40GX tracks sell in pairs?

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