300x52.5Kx86 Rubber Tracks

Heavy-duty 300x52.5Kx86 rubber tracks (12" / 300mm) for mini excavators. Built to OEM spec with continuous steel cords and drop-forged guide lugs, backed by free shipping and a 24-month warranty. Common fits include Case, Hitachi, Hyundai, John, Komatsu, New machines.

Specs: 300mm wide · 52.5mm pitch · 86 links · guide type K. Need help confirming fitment? See the full 300x52.5Kx86 size & fitment guide → or call (850) 816-7898.

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300x52.5x86 replacement rubber tracks for compact construction equipment

AVAILABLE RUBBER TRACKS

300x52.5Kx86 Tread Options

  • 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.

Not Sure of Your Track Size?

Select your make and model and we’ll take you to the correct fitment page.

About 300x52.5Kx86 Rubber Tracks

Premium 300x52.5Kx86 rubber tracks — the exact size, ready to ship. High-tensile steel-cord carcass, heavy-duty performance-grade tread, no stretch or premature tearing.

  • Continuous multi-strand steel cord engineered for full-load strength
  • Maximum-traction tread for grip across dirt, mud, gravel, and snow
  • Advanced compound for long tread life and Maximum Value Per Hour
  • Anti-vibration design for improved operator comfort

Matched by machine

Photo verification with every order takes the guesswork out of it. Call, text, or FaceTime and we'll match the exact spec to your machine.

Backed by a certified 24-month warranty — we stand behind every track. Free shipping and dealer-direct pricing on every order. Heavy Duty Comes Standard. Order Now.

Fitment support

Built to keep the job moving

Get the correct rubber track size, tread pattern, and undercarriage match before you order. Send your machine make and model and we will check it against the machine catalog.

Heavy-Duty Steel Cord Core Reinforced continuous steel cord construction helps prevent mid-project blowouts under load.
Superior Traction Built for loose soil, clay, and uneven ground — patterns matched to how you work.
Extended Service Life Wear-resistant compound with reduced vibration for longer wear and a smoother ride.
Size, guide, pitch, links We check size, guide, pitch, links, and tread against the catalog before you order.
Need the right track fast? Send make, model, quantity, and delivery ZIP for a quote.
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Frequently Asked Questions

Track size, fitment, tread, shipping, and warranty questions

Which machines use 300x52.5Kx86 – 12" Heavy-Duty Mini Excavator rubber tracks?
300x52.5Kx86 – 12" Heavy-Duty Mini Excavator fits a range of compact track loaders and mini excavators across brands.
How long do TrackTECH parts last?
Built with heavy-duty materials and specs for maximum service life. Pairing new tracks with fresh undercarriage parts prevents premature wear.
Do you offer free shipping and a warranty?
Yes — free freight to the lower 48, most orders ship same day before 12 PM CT, and rubber tracks carry a 24-month warranty.
How do I get a quote or confirm fitment?
Use Find Your Tracks, call a track specialist, or request a free quote. Technicians by trade — we confirm the exact fit before you buy.

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