Komatsu PC45MR-5 Rubber Tracks

Shop rubber tracks for the Komatsu PC45MR-5 Mini Excavator at low direct prices. Free shipping, fast nationwide delivery and 24-month rubber-track warranty protection make replacement simple and high value. Explore 1 tread option built around traction, ride quality, surface control and long-wear performance.

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Komatsu mini excavator parts

Komatsu PC45MR-5 fitment data

Heavy Duty Rubber Tracks for Komatsu PC45MR-5

400x72.5Nx74

1 track option
  • Komatsu PC45MR-5 400x72.5Nx74 All-Terrain rubber track
    All-Terrain
    • Heavy Duty
    • 400x72.5Nx74
    • 16" wide
    • mixed surfaces, dirt, hard surfaces, mud, snow, turf and general construction
    $1,631.25$1,696.50

    In stock

    Get quote

Bridgestone Rubber Tracks for Komatsu PC45MR-5

400x72.5Nx74

1 option
  • Komatsu PC45MR-5 400x72.5Nx74 MX rubber track
    MX
    • Bridgestone
    • 400x72.5Nx74
    • 16" wide
    • mini excavator replacement use across hard and mixed surfaces
    $2,311.25$2,403.70

    In stock

    Get quote

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What rubber tracks are compatible with the Komatsu PC45MR-5?
The Komatsu PC45MR-5 is cataloged with 400x72.5Nx74 rubber tracks in the current TrackTECH storefront data. The size format is width × pitch × links.
What are the best rubber tracks for the Komatsu PC45MR-5?
The best Komatsu PC45MR-5 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 Komatsu PC45MR-5?
TrackTECH offers new heavy-duty replacement tracks for the Komatsu PC45MR-5 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 Komatsu PC45MR-5 rubber tracks cost?
Price depends on track size, tread pattern and whether you are replacing one track or a pair. Compare the current Komatsu PC45MR-5 options and live pricing on TrackTECH rather than relying on a generic model estimate.
Should I replace worn tracks on a used Komatsu PC45MR-5?
If a used Komatsu PC45MR-5 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.