the 50DK500066 is a direct fit for several Carrier RTU models

depending on your specific flange rating and safety factors

Inspect the inner walls of the groove

05" port diameter

Amana-Goodman 0131M00739S Motor 321894-706 the 50DK500066 is a directThe Amana Goodman 0131M00739S Motor is a high performance 1 3 HP blower motor specifically engineered for residential and commercial air handlers and furnaces. As a genuine OEM replacement part, it ensures seamless compatibility with Goodman, Amana, and Janitrol systems without the need for complex modifications. This ECM blower motor operates at 208 230V or 277V (depending on the specific application) and features a multi speed design for precision