Manufacturer Name: Amana-Goodman Product Number: B1086756S OEM Part Number: B1086756S Product Description: 18" Fan Blade 3Blade 29Pitch Weight:3.83lbs/1737.26g The Goodman B1086756S is an 18-inch, 3-blade fan designed for HVAC systems. With a 29-degree pitch, it ensures optimal airflow and efficiency. This durable, high-performance fan is ideal for maintaining air circulation i... https://www.partshnc.com/goodman-amana-b1086756s-fan-blade