Aftermarket HPV118 SERVO PISTON

$54.54

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SKU:: HPV118-19
UPC:

Current Stock: 4

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Specifications

Key Specifications

Component Type: Axial Piston Pump Servo Piston / Swashplate Control Actuator
Compatible Pump Series: HPV118 Series Variable Displacement Units
Primary Function: Dynamically adjusts the pump swashplate angle to regulate fluid flow and displacement
Material Construction: High-grade, induction-hardened structural steel alloy
Condition: Brand New Premium Aftermarket

Product Overview

This premium aftermarket servo piston is a high-precision hydraulic control component engineered specifically for HPV118 series variable-displacement axial piston pumps. Positioned directly within the pump's main control housing, this heavy-duty dual-acting piston serves as the primary mechanical actuator for displacement variation. Driven by pilot oil signals from the pump's regulator, it shifts smoothly within its bore to mechanically tilt the swashplate—directly modulating the pump's flow output to maintain peak system efficiency under varying machinery loads