Komatsu PC35MR Tracks

High-grade Komatsu PC35MR Tracks rubber tracks and undercarriage parts, engineered to OEM fitment in 300x52.5Nx84. Heavy-duty construction for digging, grading and trenching — every order ships free.

Komatsu PC35MR Tracks Track Specs

  • Track size: 300x52.5Nx84
  • Width: 300 mm
  • Pitch: 52.5 mm
  • Links: 84
  • Guide: Offset guide

Tread Patterns

  • Directional — Angled directional lugs purpose-built for excavation, grading and trenching.

Same Track, Other Machines

Looking for another machine? The 300x52.5Nx84 size also fits:

What You Get with TrackTECH

  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • 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 Komatsu PC35MR Tracks today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.

Komatsu PC35MR Tracks
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TrackTECH Advantage

When your heavy equipment goes down, every hour costs you money. The TrackTECH Advantage is built on a single, uncompromising foundation: providing contractors with the highest-quality replacement rubber tracks and heavy-duty undercarriage parts to get your machines back in the dirt faster. We supply heavy-duty replacement rubber tracks for compact track loaders, mini excavators, mini track loaders, skid steers, and compact utility machines. We don't just sell parts; we deliver engineered solutions designed for maximum traction, extended service life, and ultimate reliability.

Here is why professionals nationwide trust TrackTECH to keep their fleets moving:

PREMIUM OEM-VERIFIED FITMENT & ENGINEERING

  • OEM-Grade Quality: Manufactured to the highest industry standards for flawless fitment and reliable performance on major heavy equipment brands, including Bobcat, CAT, Kubota, John Deere, Takeuchi, Case, New Holland, JCB, Gehl, Ditch Witch, Vermeer, Yanmar, Komatsu, Volvo, and Wacker Neuson equipment.
  • Easy Installation: Precision-engineered guide lugs and exact carcass dimensions ensure a seamless, hassle-free fit on your machine's undercarriage.
  • Versatile Applications: Whether you need aggressive CTL rubber tracks, smooth mini excavator tracks, or specialized treads for directional drills and stand-on skid steers, we guarantee the right size and tread pattern for your terrain.

HEAVY-DUTY DURABILITY & HIGH-PERFORMANCE TRACTION

  • Heavy-Duty Durability: Engineered with high-tensile steel cords and advanced rubber compounds to resist tearing, punctures, and chunking in the most brutal job site conditions.
  • Continuous Steel Cord Technology: Eliminates weak points to prevent track stretching and snapping, while the optimized tread design significantly reduces operator fatigue and machine wear by absorbing ground shock and minimizing harsh vibrations.
  • High-Performance Traction: Provides optimal grip and superior flotation across mud, sand, slopes, and rough terrain for maximum machine efficiency and pushing power.

COMPLETE HEAVY-DUTY UNDERCARRIAGE SOLUTIONS

  • More Than Just Tracks: We supply a full lineup of replacement undercarriage parts to keep your machine's drivetrain operating smoothly.
  • Essential Components: We stock high-strength drive sprockets, front and rear idlers, and bottom track rollers engineered to withstand high-impact job sites.
  • Optimized Performance: Replacing worn undercarriage parts alongside your new tracks prevents premature wear and maximizes your compact equipment's lifespan.

INDUSTRY-LEADING 24-MONTH WARRANTY

  • Unmatched Protection: We stand behind the rugged durability of our products with a comprehensive 24-month warranty on our premium rubber tracks.
  • Defect-Free Guarantee: Protect your investment against premature failure, snapping, and structural defects so you can operate with absolute confidence.
  • Tested to Endure: Backed by rigorous quality control and tear-resistant rubber formulations, our replacement tracks are built to outlast the competition.

FAST NATIONWIDE SHIPPING & LOCAL LOGISTICS

  • Zero-Hassle Delivery: We offer fast nationwide shipping across the United States, delivering heavy-duty parts directly to your shop or job site to minimize expensive downtime.
  • The Local Edge: Based right here in Destin, Florida, we provide free local delivery within 60 miles to support our regional contractors across the Panhandle.
  • Convenient Contractor Pickup: Local to the area and need it immediately? Skip the shipping logistics entirely with our fast and easy local pickup options.

At TrackTECH, we know that your business runs on reliable machinery. Experience the difference of partnering with an equipment solutions provider that values your uptime as much as you do. Heavy duty comes standard.

Real Reviews. Real Support.

Trusted by rental fleets and contractors across America

"Quarter of dealer price + FaceTime inspection"

Demonstrated exceptional expertise and customer care. FaceTime inspection of my undercarriage saved money on parts I didn't need.


Kubota KX080-4 — Upgrade

"Fast, easy, will buy again"

My purchase was fast and easy and got to me fast. Britton was amazing to deal with. Will definitely buy again.


Bobcat T650 — 400x86x52 Zig-Zag Install

"Bobcat T650 with grapple on 400x86x52 Zig-Zag"

Premium 400x86x52 Zig-Zag rubber tracks installed on a Bobcat T650 compact track loader running an RCG grapple attachment.


TrackTECH Advantage
  • Continuous steel cord reinforcement
  • Drop-forged steel links
  • Premium virgin rubber compound
  • Precision OEM-fit geometry
  • 24-month warranty included

Direct Replacement Rubber Tracks for the Komatsu PC35MR Tracks

Direct replacement rubber tracks for the Komatsu PC35MR Tracks are built for heavy-duty compact equipment applications where traction, stability, and uptime matter. These tracks are designed for dependable grip, smooth travel, and consistent performance across dirt, clay, gravel, demolition debris, utility work, grading, land clearing, excavation, and mixed jobsite terrain.

Heavy-Duty Construction for Daily Work

Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature tread wear under demanding field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports stable track performance through repeated turning, travel, and loading.

OEM Fit Guarantee

Machine-specific sizing, steel link spacing, and guide lug geometry are built for proper undercarriage engagement on the Komatsu PC35MR Tracks. Precision-aligned fitment helps support smooth travel, stable tracking, reduced vibration, and reliable sprocket contact.

Built to Protect the Undercarriage System

A well-built rubber track helps improve machine control while limiting unnecessary stress on rollers, idlers, and sprockets. For contractors running Komatsu equipment, that means better ride quality, stronger traction, less downtime, and better value over the life of the track.

Rubber Tracks Built for Every Terrain

Choose the right rubber track tread pattern for your machine, ground conditions, and jobsite demands. TrackTECH offers C-Block, Zig-Zag, Multi-Bar, and other heavy-duty tread options for dirt, gravel, mud, snow, and mixed terrain.

  • C-Block tread design – professional-grade mini excavator track, impact-resistant geometry

    C-Block Tracks

    C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.

    Shop C-Block Tracks
  • Zig-zag rubber track for compact track loaders in snowy and icy terrain

    Zig-Zag Tracks

    Zig-zag rubber tracks designed for steady traction, smoother operation, and dependable control in snow, ice, and mixed winter jobsite conditions.

    Shop Zig-Zag Tracks
  • Multi-bar rubber track for compact track loaders in all-season terrain

    Multi-Bar Tracks

    Multi-bar rubber tracks built for steady traction across mud, snow, dirt, and mixed jobsite conditions.

    Shop Multi-Bar Tracks

Frequently Asked Questions

Common questions about rubber track replacement

What size rubber track does a Komatsu PC35MR take?
The Komatsu PC35MR uses 300x52.5Nx84 rubber tracks. Always confirm the size stamped on your existing track (width × pitch × links) before ordering, or use the TrackTECH Rubber Track Finder.
Are these replacement tracks compatible with all Komatsu PC35MR models?
Yes — our Komatsu PC35MR rubber tracks are engineered as direct-fit replacements for the factory undercarriage. Verify your machine's track size before ordering, as some units shipped with more than one option.
Are your Komatsu PC35MR undercarriage parts OEM or aftermarket?
Our Komatsu PC35MR rubber tracks and undercarriage parts are premium aftermarket replacements built to meet or exceed OEM specifications, at a lower cost than dealer parts.
Talk to a Track Specialist

Get Back on the Right Track!

Call now or request a free quote. Premium aftermarket rubber tracks with continuous steel cord, a 24-month warranty, and fast free shipping — guaranteed to fit your machine.

24-Month Warranty
Fast Shipping
Fitment Guaranteed