IHI IS-40GX Rubber Tracks

High-grade IHI IS40GX rubber tracks and undercarriage parts, engineered to OEM spec 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 mini excavator

Track sizes

Heavy-Duty Rubber Tracks for IS-40GX

  • 400x72.5Nx70 Heavy Duty Rubber Track | MX
    IHI IS-40GX 400x72.5x70 400x72.5Nx70
    • Heavy Duty | 400x72.5x70
    $1,625.00$1,562.50

    In stock

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  • 400x72.5wx70 mx heavy-duty rubber track
    IHI IS-40GX 400x72.5Wx70
    • Heavy Duty | 400x72.5Wx70

    Request quote

    Add to quote

  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

IHI IS40GX fitment data

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What rubber tracks are compatible with the IHI IS40GX?
The IHI IS40GX is cataloged with 400x72.5x70 rubber tracks in the current TrackTECH storefront data. The size format is width × pitch × links.
What are the best rubber tracks for the IHI IS40GX?
The best IHI IS40GX track depends on terrain and application. Current tread choices include Directional — mini excavator digging and travel. Compare traction, ride quality, cleanout, ground disturbance and wear for the work you do most.
Where can I buy new tracks for a IHI IS40GX?
TrackTECH offers new heavy-duty replacement tracks for the IHI IS40GX with low direct pricing, free shipping, fast nationwide delivery and 24-month rubber-track warranty protection. Current prices and available tread options are shown on the page.
How much do IHI IS40GX rubber tracks cost?
Price depends on track size, tread pattern and whether you are replacing one track or a pair. Compare the current IHI IS40GX options and live pricing on TrackTECH rather than relying on a generic model estimate.
Should I replace worn tracks on a used IHI IS40GX?
If a used IHI IS40GX has worn, cracked or damaged tracks, replacement can improve traction, ride quality, job readiness and how the machine presents at resale. Inspect the undercarriage condition at the same time so new tracks are not being installed over obviously worn components.