Komatsu D475A-5 D475A-5A Pump 708-2G-00060 | 7082G00060 Main Piston Pump

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March 23, 2026
Video Description:
In this walkthrough, we highlight key design ideas and how they translate to performance. Join us as we explore the Komatsu D475A bulldozer's main plunger pump (708-2G-00060), examining its construction, internal components, and assembly process. You'll see detailed breakdowns of critical parts like the shaft, bearings, pistons, and seals, and learn how this OEM-grade hydraulic pump ensures reliable operation in heavy-duty applications.