Aftermarket HPV118 PIN OF LINK

Key Specifications

• Component Type: Axial Piston Pump Valve Plate Link Alignment Pin / Dowel Pin
• Compatible Pump Series: HPV118 Series Fluid Power Units
• Primary Function: Retains and locks the valve plate locator link to prevent fluid timing migration
• Material Construction: High-tensile, induction-hardened chrome steel alloy
• Condition: Brand New Premium Aftermarket

Product Overview

This premium aftermarket link pin (also referred to as a valve plate locating pin or timing guide pin) is a high-utility mechanical alignment component engineered specifically for HPV118 series variable displacement axial piston pumps. Positioned internally within the pump’s rear port block, this precision-ground dowel pin anchors the valve plate locator link (alignment guide) directly to the head cover. By securing this primary linkage, it keeps the stationary bimetallic valve plate permanently locked into its exact geometric timing position, completely resisting the intense rotational forces generated by the spinning cylinder barrel.