1033540 PLATE;SWASH HITACHI for ZX120-3/4JJ1T

Precision Flow and Displacement Control – The Core Component of Your Hydraulic Pump and Travel Motor.

This genuine Hitachi swash plate is a precision-engineered component that controls the displacement and flow rate of hydraulic fluid in axial piston pumps and hydraulic motors. By altering its angle, the swash plate determines the stroke of the pistons, converting rotational motion into reciprocating movement—essential for precise machine operations, from boom movement to travel. Available in configurations including 2050569 for main pumps and 3106086 for travel motors.

Superior Metallurgy and Precision Engineering – Built for Continuous High-Pressure Operation.

Manufactured from high-hardness alloy steel with specialized heat treatment for exceptional wear resistance, this swash plate withstands the immense pressures and continuous sliding friction of hydraulic pump and motor operation. Precision-ground surface finishes and optimized geometries ensure consistent performance across the full displacement range—from minimum to maximum flow. Used in variable displacement and fixed displacement axial plunger motor configurations across ZX series excavators.