York S1-028-04765-700 Sheave 318820-201 providing the precise torque needed

providing the precise torque needed to close the furnace pressure switch and initiate the ignition sequence without intermittent "Failed to Ignite" codes

Always verify the diameter

When diagnosing a furnace inducer motor making noise

With a robust IP67 rating

York S1-028-04765-700 Sheave 318820-201 providing the precise torque neededExpertly engineered for high performance power transmission, the York S1 028 04765 700 Variable Groove Sheave is a critical component for maintaining precise airflow in commercial air handlers and belt driven blower systems. Featuring a 1 1 8 inch bore and a 1VP62 industrial profile, this adjustable pitch pulley allows technicians to fine tune blower motor speed without requiring a full motor swap or pulley replacement. By modifying the groove width,