this specific SKU is factory-configured with the Green/Black spring for the 6-inch to 14-inch water column range

When searching for a Rheem 2 HP blower motor replacement

often cross-referenced as Kodiak 10135300

It is designed to be secured to the existing motor shaft using standard set-screws or mounting hubs compatible with a 5/8-inch bore

Carrier 907990050-6 Actuator Motor 322027-701 this specific SKU is factory-configuredThe Carrier 907990050 6 Actuator Motor is a high torque OEM replacement part designed for precise HVAC ventilation control. Supporting 24V applications, this motor delivers 45 lb in of torque, making it a critical component for driving HVAC damper actuators and heavy duty valves in commercial and industrial air handling systems. As the direct replacement for 907990050 2 and 907990050 4, it provides a seamless mechanical fit for legacy systems while