Heavy-duty replacement rubber tracks and undercarriage parts for Komatsu compact equipment. Precision OEM-spec fit, continuous steel cords, and the ride quality your machine was designed for — backed by free shipping and a 24-month warranty.
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Free US Shipping100% Fit GuaranteePremium OEM Quality
Direct replacement rubber tracks for Komatsu compact equipment are built for traction, durability, and long service life across demanding jobsite conditions. These replacement tracks support compact track loaders, mini excavators, skid steers, and mini track loaders working in dirt, clay, gravel, demolition debris, grading, utility work, land clearing, and mixed terrain.
Heavy-duty rubber construction, continuous steel cord reinforcement, and durable steel link geometry help support stable tracking, reduced stretching, and dependable performance under load. Wear-resistant rubber compounds help resist tearing, chunking, cracking, and premature wear through long operating hours.
Machine-specific sizing, guide lug alignment, and link spacing are designed to support proper sprocket engagement and smooth travel across undercarriage systems. Proper track geometry helps reduce vibration, protect rollers and idlers, and keep the machine working with consistent control.
Popular Komatsu rubber track applications include compact track loaders, mini excavators, and tracked utility machines where traction, ride quality, undercarriage protection, and uptime matter.
Premium replacement rubber tracks deliver direct replacement performance, fast freight delivery, and a 24-month warranty against defects in materials and workmanship without inflated dealership pricing.
TrackTECH carries replacement undercarriage parts for Komatsu compact equipment: rubber tracks, drive sprockets, front idlers, top and bottom rollers — heavy-duty specifications with continuous steel cord construction. The most common Komatsu sizes in our catalog are: 300x52.5Nx80, 300x52.5Nx84, 400x72.5Kx72, 230x48x62, 450x83.5Kx74, 300x52.5Nx76. Each product page lists the specific machines it fits. We stock Komatsu-fit rubber tracks alongside drive sprockets, front and rear idlers, and top/bottom rollers — built to OEM specifications so you can replace the full undercarriage from one supplier. See Drive Sprockets, Front Idlers, Rear Idlers, and all undercarriage parts.
Every order includes 24-month warranty against defects in materials and workmanship, free freight to the lower 48, and same-day dispatch on in-stock orders placed before 12 PM CT. Tracks ship as pairs by default; sprockets, idlers, and rollers ship per unit unless ordered otherwise. See Returns & Refunds for the full policy.
Upgrade your equipment with confidence. Proven and trusted by contractors nationwide—click any jobsite photo below to shop the exact tread pattern your machine demands.
Common fitment, shipping, and replacement parts questions
