Direct OEM Replacement: Matches factory specifications for seamless electrical compatibility with York and Johnson Controls boards

the Watts 0358551 (Model 374A-3/4-50) is a critical safety component designed for rigorous overpressure protection

Replacing the shaft during a blower motor fix prevents damage to the new motor

mineral oil is the standard lubricant

Engineered for complex multi-burner environments

Lau 02895819 Blower Wheel 323269-701 Direct OEM Replacement: Matches factoryThe Lau 02895819 Blower Wheel is a precision engineered double inlet blower wheel designed for high performance direct drive HVACR applications. Built for industrial grade durability, this centrifugal blower wheel features an aluminum construction with a robust steel hub to ensure structural integrity under high torque. With a 5 1 4" diameter and a 6 7 8" width, it is specifically balanced to handle a 3450 max RPM, providing reliable airflow in