Hydraulic Pump Kit for 495A 504

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July 25, 2026
Video Description:
Get an inside view of features that deliver consistent results in daily use. In this video, we demonstrate the precision CNC machining and assembly of the hydraulic oil pump for 495A 504 diesel tractors. You'll see detailed close-ups of the micro-tolerance gear cavities, dynamically balanced rotor assembly, and learn how this pump ensures smooth, pulsation-free hydraulic flow in real-world applications.