Standardized Compatibility: Designed for use with all common refrigerants and standard HVAC service gauges and charging hoses

This genuine OEM Lennox part (also referenced as P-8-3577) is designed to manage the high torque requirements of compressor startup by precisely switching the start capacitor out of the circuit

This Hankison 05-7501-03 kit contains the critical wear parts and seals required for a standard overhaul

ensuring exact fitment and electrical compatibility without the need for field modifications

The AV-391 linkage ensures a secure stem connection and proper alignment

Armstrong Furnace R05701B004 Pilot 326058-756 Standardized Compatibility: Designed for useThe Armstrong Furnace R05701B004 Spark Ignition Pilot is a high performance HVAC replacement part engineered for precision and reliability. Also known by the manufacturer part number J997EKW (Baso J997EKW 7618C), this genuine OEM pilot assembly is designed to ensure consistent and efficient ignition for residential and commercial heating systems. This direct spark ignition pilot features robust construction to withstand high temperature environments,