Komatsu PC35MR-5 Rubber Tracks & Parts

Keep your Komatsu PC35MR-5 in the dirt with precision-fit 300x52.5Kx86 tracks and matched undercarriage parts. OEM-quality build, 24-month warranty, free freight.

Komatsu PC35MR-5 Track Specs

  • Track size: 300x52.5Kx86
  • Width: 300 mm
  • Pitch: 52.5 mm
  • Links: 86
  • Guide: Offset guide (Kubota profile)

Tread Patterns

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

Same Track, Other Machines

These machines run the same 300x52.5Kx86 track, so this fitment crosses over:

The TrackTECH Difference

  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Ready to roll? Buy your Komatsu PC35MR-5 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

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Track sizes

Heavy-Duty Rubber Tracks for PC35MR-5

  • 300x52.5Nx86 Directional Rubber Track
    Komatsu PC35MR-5 300x52.5Nx86 300x52.5Nx86
    • Heavy Duty | 300x52.5Nx86
    $1,001.00$962.50

    In stock

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  • 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.

Komatsu PC35MR-5 Rubber Tracks & Parts fitment data

Verified-fit rubber tracks and undercarriage parts for the Komatsu PC35MR-5. Confirm size and tread before ordering.

Frequently Asked Questions

What size rubber tracks fit a Komatsu PC35MR-5?
The Komatsu PC35MR-5 can use 300 x 52.5N x 86 rubber tracks. Match the full size on the track you are replacing before you order. If your machine has more than one track setup, choose the width and guide style that matches the track currently on the machine.