Excavator Pump Parts PC35MR-2 Hydraulic Pump Repair Kits For Komatsu Excavator Parts

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September 21, 2026
Video Description:
In this walkthrough, we highlight key design ideas and how they translate to performance. Join us as we demonstrate the complete hydraulic pump overhaul process for Komatsu PC35MR-2 excavators, showing you how to identify common pump failures like insufficient pressure, unusual noise, and internal leakage. You'll see the step-by-step installation of repair kit components including piston shoe assemblies, cylinder blocks, and valve plates, along with practical insights for preventative maintenance and pump rebuilding.