Armstrong Fluid Technology 425520-001 Bushing R-22 Always verify the valve body

Always verify the valve body size before installation

maintaining safe gas valve operation across broad ambient temperature ranges

the 1171435 is identical to HN61KK066

By replacing a worn-out sparker wire with this OEM-spec component

the proportional feedback and reliable stroke timing make this component a standard choice for maintaining peak energy efficiency in complex building automation sequences

Armstrong Fluid Technology 425520-001 Bushing R-22 Always verify the valve bodyThe Armstrong Fluid Technology 425520 001 Bushing is a precision engineered carbon bushing designed for high performance fluid handling systems. Specifically sized for a 1. 625 inch shaft, this genuine OEM pump part is critical for maintaining the integrity of the seal chamber in industrial and commercial HVAC applications. It is frequently utilized in Armstrong 4300, 4302, and 4312 pump models, providing essential support and alignment for the