Hitachi ZX70 Tracks & Parts

Genuine-fit replacement undercarriage parts for the Hitachi ZX70, machined to OEM specifications and backed by a 24-month warranty. Every order ships free to the lower 48.

Complete the Hitachi ZX70 Rebuild

Pair your tracks with the right undercarriage parts for the Hitachi ZX70:

What You Get with TrackTECH

  • 24-month warranty on every track — confidence that outlasts the competition.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Drop-forged steel links for strength where the track meets the drive system.

Upgrade your Hitachi ZX70 today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH
Hitachi ZX70 rubber tracks

Track sizes

Track Rollers

Rollers matched to this machine

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.

Hitachi ZX70 fitment data

Fitment & Part Numbers

Track Size450x81Nx78
RollerRD809-21703
About Hitachi ZX70 Tracks & Parts

Genuine-fit replacement undercarriage parts for the Hitachi ZX70 , machined to OEM specifications and backed by a 24-month warranty. Every order ships free to the lower 48. Complete the Hitachi ZX70 Rebuild Pair your tracks with the right undercarriage parts for the Hitachi ZX70 : Top Roller — OEM Part #LK327 Bottom Roller — OEM Part #RD809-21703 What You Get with TrackTECH 24-month warranty on every track — confidence that outlasts the competition. Precision OEM alignment —

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Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

Will this track fit my Hitachi ZX70?
Yes — this track is matched to the Hitachi ZX70 by size and tread pattern.
Do you stock undercarriage parts for the Hitachi ZX70?
Yes — along with the rubber track we carry bottom rollers, top rollers for the Hitachi ZX70, so you can refresh the whole undercarriage in one order.
Do Hitachi ZX70 tracks sell in pairs?
Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.
What warranty comes with Hitachi ZX70 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.